Mise à niveau depuis Ubuntu 12.04 : possible ou non ?

Rrodak · 19 oct. 2020

Merci beaucoup geole pour cette précision !
Effectivement, après passage à Ubuntu 18.04, j'ai pu copier les fichiers sur une partition en ext4 et booter correctement dessus.
J'ai maintenant réussi à migrer vers Ubuntu 20.04, . En revanche, je n'arrive plus à lancer la session graphique (ça ne va pas plus loin que l'écran de log), mais je pense que c'est lié aux cartes graphiques "exotiques" de mon PC (une AMD Radeon RX Vega 8 intégrée au processeur, couplée à une Nvidia GeForce GTX 1050).
J'ai deux options : la première, essayer de supprimer les paquets graphiques inutiles, et peut-être de mettre un noyau Linux plus récent (le chargement est performant depuis le passage au noyau 5.6.8 depuis mon système principal) ; mais je n'ai jamais fait ça avec une Ubuntu, et comme ce qui m'intéresse est surtout de savoir si ça peut fonctionner, je pense que je vais plutôt tenter de la lancer sur la tour qui est chez moi, et qui doit dater d'à peu près la même époque que celle du boulot.
et ça fonctionne désormais parfaitement.

Il me reste deux choses à faire : comparer les paquets de l'Ubuntu 12.04 initiale et ceux de la 20.04 pour voir si rien ne risque de provoquer les hurlements d'un collègue, et voir les caractéristiques dudit ordi de boulot (mais ça, pas avant mi-novembre : pour le moment, c'est... confinement)

Rrodak · 21 oct. 2020

Suite de mon problème : afin de lister les paquets qui seraient présents dans la Ubuntu 12.04 et absents de la 20.04, j'ai fait

 dpkg -l > packages_ubuntuxx

à partir d'Ubuntu 12.04 et 20.04 (xx valant donc soit 12, soit 20), je les ai rassemblés dans un même répertoire, puis j'ai écrit le (naïf) script bash suivant, que j'ai nommé match.sh :

#! /bin/sh 

input=$(cat $1 | sed "s/ii  //g" | cut -c1-40 | sed "s/ //g")
compare=$(cat $2 | sed "s/ii  //g" | cut -c1-40 | sed "s/ //g")

echo "" > match_list
echo "" > diff_list
echo "" > diff_list_full_info

for name in $input
do
echo "$name"
match=0
	for name_compare in $compare
	do
		if [ $name = $name_compare ]
		then
			let "match = 1"
		fi
	done
	if [ $match = "1" ]
	then
		echo "$name" >> match_list
	else
		echo "$name" >> diff_list
	fi
done

input=$(cat diff_list)
for name in $input
do
	more $1 | grep $name >> diff_list_full_info
done

et donc quand je tape

 # bash match.sh packages_ubuntu12 packages_ubuntu20

le fichier diff_list me donne la liste des paquets qui sont dans Ubuntu 12.04 mais pas dans Ubuntu 20.04, et le fichier diff_list_full_info me donne la même liste, mais avec la description gentiment fournie par dpkg.
J'ai conscience des limites du script (par exemple, si le nom du paquet contient son numéro de version, il est donné comme manquant - c'est un faux positif, comme on dit parfois en ce moment).
Questions :
1) Y a-t-il plus simple pour ce que je recherche ?
puis, si la réponse est non :
2) Puis-je ajouter les lignes de code suivantes à mon fichier bash :

sed -i '/^lib/d' diff_list
sed -i '/^linux/d' diff_list
sed -i '/^printer/d' diff_list
sed -i '/^python/d' diff_list
sed -i '/^xserver/d' diff_list

sans risque que des paquets importants ne me passent sous le nez ? Il y a 1600 paquets dans mon fichier diff_list mais moins de 200 si on enlève tous les "lib", "linux", "printer", "python" et "xserver" (donc c'est plus facile de trier ensuite - avec 1600, ça me décourage complètement mais moins de 200, ça me paraît faisable). C'est surtout les "lib" qui me posent question.
3) N'est-ce pas dangereux de tester ensuite tous ces paquets un par un (j'ai fait un script pour ça aussi) sur la Ubuntu 12.04 ?

Rrodak · 29 déc. 2020

Hello,

Je remonte le sujet après deux mois de relative inactivité... Relative, car j'ai tout de même pu récupérer quelques informations :

zephirin a écritLa seule chose qui pourrait empêcher les mises à jour successives serait l'abandon de quelques pilotes par Ubuntu lorsqu'il s'agit d'une très vielle machine, et encore, pas sûr ...

Ça n'a pas l'air d'être le cas, bien qu'on ne sait toujours pas la quantité de mémoire embarquée, si c'est de la ddr2 ou 3, cpu ?, gpu?

J'ai pu lancer les commandes

dmidecode

et

lshw

qui donnent respectivement :

# dmidecode 3.2
Getting SMBIOS data from sysfs.
SMBIOS 2.7 present.
71 structures occupying 2777 bytes.
Table at 0x000E8599.

Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
	Vendor: Hewlett-Packard
	Version: L01 v02.57
	Release Date: 12/11/2014
	Address: 0xF0000
	Runtime Size: 64 kB
	ROM Size: 16 MB
	Characteristics:
		PCI is supported
		PNP is supported
		BIOS is upgradeable
		BIOS shadowing is allowed
		Boot from CD is supported
		Selectable boot is supported
		EDD is supported
		Print screen service is supported (int 5h)
		8042 keyboard services are supported (int 9h)
		Serial services are supported (int 14h)
		Printer services are supported (int 17h)
		ACPI is supported
		USB legacy is supported
		BIOS boot specification is supported
		Function key-initiated network boot is supported
		Targeted content distribution is supported
		UEFI is supported
	BIOS Revision: 2.57

Handle 0x0001, DMI type 1, 27 bytes
System Information
	Manufacturer: Hewlett-Packard
	Product Name: HP ProDesk 600 G1 TWR
	Version: Not Specified
	Serial Number: CZC5113PLT
	UUID: 04778680-c13f-11e4-9570-6451064d6f8a
	Wake-up Type: Power Switch
	SKU Number: F6X24ES#ABF
	Family: 103C_53307F G=D

Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
	Manufacturer: Hewlett-Packard
	Product Name: 18E7
	Version: Not Specified
	Serial Number: CZC5113PLT
	Asset Tag: CZC5113PLT
	Features:
		Board is a hosting board
		Board is removable
		Board is replaceable
	Location In Chassis: Not Specified
	Chassis Handle: 0x0003
	Type: Motherboard
	Contained Object Handles: 0

Handle 0x0003, DMI type 3, 22 bytes
Chassis Information
	Manufacturer: Hewlett-Packard
	Type: Mini Tower
	Lock: Not Present
	Version: Not Specified
	Serial Number: CZC5113PLT
	Asset Tag: CZC5113PLT
	Boot-up State: Safe
	Power Supply State: Safe
	Thermal State: Safe
	Security Status: None
	OEM Information: 0x00000000
	Height: Unspecified
	Number Of Power Cords: 1
	Contained Elements: 0
	SKU Number: F6X24ES#ABF

Handle 0x0004, DMI type 11, 5 bytes
OEM Strings
	String 1: ABS 70/71 60 61 62 63;
	String 2: FBYTE#2U3E3X47676J6S6b7H7M7Q7T7W7a7j7m7yaQagapaqb3ce.QT;
	String 3: BUILDID#13WWCDLW602#SABF#DABF;

Handle 0x0005, DMI type 24, 5 bytes
Hardware Security
	Power-On Password Status: Disabled
	Keyboard Password Status: Disabled
	Administrator Password Status: Disabled
	Front Panel Reset Status: Disabled

Handle 0x0006, DMI type 32, 20 bytes
System Boot Information
	Status: No errors detected

Handle 0x0007, DMI type 41, 11 bytes
Onboard Device
	Reference Designation:  Onboard IGD
	Type: Video
	Status: Enabled
	Type Instance: 1
	Bus Address: 0000:00:02.0

Handle 0x0008, DMI type 41, 11 bytes
Onboard Device
	Reference Designation:  Onboard LAN
	Type: Ethernet
	Status: Enabled
	Type Instance: 1
	Bus Address: 0000:00:19.0

Handle 0x0009, DMI type 4, 42 bytes
Processor Information
	Socket Designation: SOCKET 0
	Type: Central Processor
	Family: Core i7
	Manufacturer: Intel
	ID: C3 06 03 00 FF FB EB BF
	Signature: Type 0, Family 6, Model 60, Stepping 3
	Flags:
		FPU (Floating-point unit on-chip)
		VME (Virtual mode extension)
		DE (Debugging extension)
		PSE (Page size extension)
		TSC (Time stamp counter)
		MSR (Model specific registers)
		PAE (Physical address extension)
		MCE (Machine check exception)
		CX8 (CMPXCHG8 instruction supported)
		APIC (On-chip APIC hardware supported)
		SEP (Fast system call)
		MTRR (Memory type range registers)
		PGE (Page global enable)
		MCA (Machine check architecture)
		CMOV (Conditional move instruction supported)
		PAT (Page attribute table)
		PSE-36 (36-bit page size extension)
		CLFSH (CLFLUSH instruction supported)
		DS (Debug store)
		ACPI (ACPI supported)
		MMX (MMX technology supported)
		FXSR (FXSAVE and FXSTOR instructions supported)
		SSE (Streaming SIMD extensions)
		SSE2 (Streaming SIMD extensions 2)
		SS (Self-snoop)
		HTT (Multi-threading)
		TM (Thermal monitor supported)
		PBE (Pending break enabled)
	Version: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
	Voltage: 1.2 V
	External Clock: 100 MHz
	Max Speed: 3800 MHz
	Current Speed: 3400 MHz
	Status: Populated, Enabled
	Upgrade: Socket BGA1155
	L1 Cache Handle: 0x000B
	L2 Cache Handle: 0x000A
	L3 Cache Handle: 0x000C
	Serial Number: Not Specified
	Asset Tag: Fill By OEM
	Part Number: Fill By OEM
	Core Count: 4
	Core Enabled: 4
	Thread Count: 8
	Characteristics:
		64-bit capable

Handle 0x000A, DMI type 7, 19 bytes
Cache Information
	Socket Designation: CPU Internal L2
	Configuration: Enabled, Not Socketed, Level 2
	Operational Mode: Write Back
	Location: Internal
	Installed Size: 1024 kB
	Maximum Size: 1024 kB
	Supported SRAM Types:
		Unknown
	Installed SRAM Type: Unknown
	Speed: Unknown
	Error Correction Type: Single-bit ECC
	System Type: Unified
	Associativity: 8-way Set-associative

Handle 0x000B, DMI type 7, 19 bytes
Cache Information
	Socket Designation: CPU Internal L1
	Configuration: Enabled, Not Socketed, Level 1
	Operational Mode: Write Back
	Location: Internal
	Installed Size: 256 kB
	Maximum Size: 256 kB
	Supported SRAM Types:
		Unknown
	Installed SRAM Type: Unknown
	Speed: Unknown
	Error Correction Type: Single-bit ECC
	System Type: Other
	Associativity: 8-way Set-associative

Handle 0x000C, DMI type 7, 19 bytes
Cache Information
	Socket Designation: CPU Internal L3
	Configuration: Enabled, Not Socketed, Level 3
	Operational Mode: Write Back
	Location: Internal
	Installed Size: 8192 kB
	Maximum Size: 8192 kB
	Supported SRAM Types:
		Unknown
	Installed SRAM Type: Unknown
	Speed: Unknown
	Error Correction Type: Single-bit ECC
	System Type: Unified
	Associativity: 16-way Set-associative

Handle 0x000D, DMI type 16, 23 bytes
Physical Memory Array
	Location: System Board Or Motherboard
	Use: System Memory
	Error Correction Type: None
	Maximum Capacity: 32 GB
	Error Information Handle: Not Provided
	Number Of Devices: 4

Handle 0x000E, DMI type 17, 34 bytes
Memory Device
	Array Handle: 0x000D
	Error Information Handle: Not Provided
	Total Width: Unknown
	Data Width: Unknown
	Size: No Module Installed
	Form Factor: DIMM
	Set: None
	Locator: DIMM4
	Bank Locator: BANK 3
	Type: Unknown
	Type Detail: None
	Speed: Unknown
	Manufacturer: [Empty]
	Serial Number: [Empty]
	Asset Tag: 9876543210
	Part Number: [Empty]
	Rank: Unknown
	Configured Memory Speed: Unknown

Handle 0x000F, DMI type 17, 34 bytes
Memory Device
	Array Handle: 0x000D
	Error Information Handle: Not Provided
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 4096 MB
	Form Factor: DIMM
	Set: None
	Locator: DIMM3
	Bank Locator: BANK 2
	Type: DDR3
	Type Detail: Synchronous
	Speed: 1600 MT/s
	Manufacturer: Samsung
	Serial Number: D1C06119
	Asset Tag: 9876543210
	Part Number: M378B5173QH0-CK0  
	Rank: 1
	Configured Memory Speed: 1600 MT/s

Handle 0x0010, DMI type 20, 35 bytes
Memory Device Mapped Address
	Starting Address: 0x00000000000
	Ending Address: 0x000FFFFFFFF
	Range Size: 4 GB
	Physical Device Handle: 0x000F
	Memory Array Mapped Address Handle: 0x0014
	Partition Row Position: Unknown
	Interleave Position: Unknown
	Interleaved Data Depth: Unknown

Handle 0x0011, DMI type 17, 34 bytes
Memory Device
	Array Handle: 0x000D
	Error Information Handle: Not Provided
	Total Width: Unknown
	Data Width: Unknown
	Size: No Module Installed
	Form Factor: DIMM
	Set: None
	Locator: DIMM2
	Bank Locator: BANK 1
	Type: Unknown
	Type Detail: None
	Speed: Unknown
	Manufacturer: [Empty]
	Serial Number: [Empty]
	Asset Tag: 9876543210
	Part Number: [Empty]
	Rank: Unknown
	Configured Memory Speed: Unknown

Handle 0x0012, DMI type 17, 34 bytes
Memory Device
	Array Handle: 0x000D
	Error Information Handle: Not Provided
	Total Width: 64 bits
	Data Width: 64 bits
	Size: 4096 MB
	Form Factor: DIMM
	Set: None
	Locator: DIMM1
	Bank Locator: BANK 0
	Type: DDR3
	Type Detail: Synchronous
	Speed: 1600 MT/s
	Manufacturer: Samsung
	Serial Number: D1C06121
	Asset Tag: 9876543210
	Part Number: M378B5173QH0-CK0  
	Rank: 1
	Configured Memory Speed: 1600 MT/s

Handle 0x0013, DMI type 20, 35 bytes
Memory Device Mapped Address
	Starting Address: 0x00100000000
	Ending Address: 0x001FFFFFFFF
	Range Size: 4 GB
	Physical Device Handle: 0x0012
	Memory Array Mapped Address Handle: 0x0014
	Partition Row Position: Unknown
	Interleave Position: Unknown
	Interleaved Data Depth: Unknown

Handle 0x0014, DMI type 19, 31 bytes
Memory Array Mapped Address
	Starting Address: 0x00000000000
	Ending Address: 0x001FFFFFFFF
	Range Size: 8 GB
	Physical Array Handle: 0x000D
	Partition Width: 4

Handle 0x0015, DMI type 27, 15 bytes
Cooling Device
	Type: Cabinet Fan
	Status: OK
	OEM-specific Information: 0x00000000
	Nominal Speed: Unknown Or Non-rotating
	Description: Rear chassis fan

Handle 0x0016, DMI type 27, 15 bytes
Cooling Device
	Type: Chip Fan
	Status: OK
	OEM-specific Information: 0x00000000
	Nominal Speed: Unknown Or Non-rotating
	Description: CPU fan

Handle 0x0017, DMI type 27, 15 bytes
Cooling Device
	Type: Power Supply Fan
	Status: OK
	OEM-specific Information: 0x00000000
	Nominal Speed: Unknown Or Non-rotating
	Description: PSU fan

Handle 0x0018, DMI type 39, 22 bytes
System Power Supply
	Location: Not Specified
	Name: Not Specified
	Manufacturer: Not Specified
	Serial Number: Not Specified
	Asset Tag: Not Specified
	Model Part Number: High Efficiency
	Revision: Not Specified
	Max Power Capacity: Unknown
	Status: Present, Unknown
	Type: Unknown
	Input Voltage Range Switching: Unknown
	Plugged: Yes
	Hot Replaceable: No
	Cooling Device Handle: 0x0017

Handle 0x0022, DMI type 13, 22 bytes
BIOS Language Information
	Language Description Format: Long
	Installable Languages: 12
		en|US|iso8859-1
		fr|FR|iso8859-1
		es|ES|iso8859-1
		de|DE|iso8859-1
		it|IT|iso8859-1
		da|DK|iso8859-1
		fi|FI|iso8859-1
		nl|NL|iso8859-1
		no|NO|iso8859-1
		pt|PT|iso8859-1
		sv|SE|iso8859-1
		ja|JP|unicode
	Currently Installed Language: en|US|iso8859-1

Handle 0x0023, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: PS2
	Internal Connector Type: None
	External Reference Designator: Keyboard
	External Connector Type: PS/2
	Port Type: Keyboard Port

Handle 0x0024, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: PS2
	Internal Connector Type: None
	External Reference Designator: PS2Mouse
	External Connector Type: PS/2
	Port Type: Mouse Port

Handle 0x0025, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: VGA/COMA
	Internal Connector Type: None
	External Reference Designator: COMA
	External Connector Type: DB-9 male
	Port Type: Serial Port 16550A Compatible

Handle 0x0026, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: COMB
	Internal Connector Type: Proprietary
	External Reference Designator: COMB
	External Connector Type: DB-9 male
	Port Type: Serial Port 16550A Compatible

Handle 0x0027, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: PAR
	Internal Connector Type: Proprietary
	External Reference Designator: Parallel
	External Connector Type: DB-25 female
	Port Type: Parallel Port ECP/EPP

Handle 0x0028, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: VGA/COMA
	Internal Connector Type: None
	External Reference Designator: VGA
	External Connector Type: DB-15 female
	Port Type: Video Port

Handle 0x0029, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: DisplayPort
	Internal Connector Type: None
	External Reference Designator: DisplayPort
	External Connector Type: Other
	Port Type: Video Port

Handle 0x002A, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: DisplayPort
	Internal Connector Type: None
	External Reference Designator: DisplayPort 2
	External Connector Type: Other
	Port Type: Video Port

Handle 0x002B, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: RJ45/USB
	Internal Connector Type: None
	External Reference Designator: LAN
	External Connector Type: RJ-45
	Port Type: Network Port

Handle 0x002C, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: IN/OUT
	Internal Connector Type: None
	External Reference Designator: Rear line in
	External Connector Type: Mini DIN
	Port Type: Audio Port

Handle 0x002D, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: IN/OUT
	Internal Connector Type: None
	External Reference Designator: Rear line out
	External Connector Type: Mini DIN
	Port Type: Audio Port

Handle 0x002E, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: FRONT AUD
	Internal Connector Type: None
	External Reference Designator: Front mic in
	External Connector Type: Mini DIN
	Port Type: Audio Port

Handle 0x002F, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: FRONT AUD
	Internal Connector Type: None
	External Reference Designator: Front headphone/line out
	External Connector Type: Mini DIN
	Port Type: Audio Port

Handle 0x0030, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: SPKR
	Internal Connector Type: Other
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: Other

Handle 0x0031, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: FRONT USB
	Internal Connector Type: Proprietary
	External Reference Designator: Front USB Port 1
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0032, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: FRONT USB
	Internal Connector Type: Proprietary
	External Reference Designator: Front USB Port 2
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0033, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: FRONT USB 3.0
	Internal Connector Type: Proprietary
	External Reference Designator: Front USB 3.0 Port 1
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0034, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: FRONT USB 3.0
	Internal Connector Type: Proprietary
	External Reference Designator: Front USB 3.0 Port 2
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0035, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: REAR USB
	Internal Connector Type: None
	External Reference Designator: Rear USB Port 1
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0036, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: REAR USB
	Internal Connector Type: None
	External Reference Designator: Rear USB Port 2
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0037, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: RJ45/USB
	Internal Connector Type: None
	External Reference Designator: Rear USB Port 3
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0038, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: RJ45/USB
	Internal Connector Type: None
	External Reference Designator: Rear USB Port 4
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x0039, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: USB
	Internal Connector Type: None
	External Reference Designator: Rear USB 3.0 Port 1
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x003A, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: USB
	Internal Connector Type: None
	External Reference Designator: Rear USB 3.0 Port 2
	External Connector Type: Access Bus (USB)
	Port Type: USB

Handle 0x003B, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: MEDIA1
	Internal Connector Type: Proprietary
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: USB

Handle 0x003C, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: SATA0
	Internal Connector Type: SAS/SATA Plug Receptacle
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: SATA

Handle 0x003D, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: SATA1
	Internal Connector Type: SAS/SATA Plug Receptacle
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: SATA

Handle 0x003E, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: SATA2
	Internal Connector Type: SAS/SATA Plug Receptacle
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: SATA

Handle 0x003F, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: SATA3
	Internal Connector Type: SAS/SATA Plug Receptacle
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: SATA

Handle 0x0040, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: PWR (Main power)
	Internal Connector Type: Other
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: Other

Handle 0x0041, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: CPUPWR
	Internal Connector Type: Other
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: Other

Handle 0x0042, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: SATAPWR
	Internal Connector Type: Other
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: Other

Handle 0x0043, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: CHFAN2
	Internal Connector Type: Other
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: Other

Handle 0x0044, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: CPUFAN
	Internal Connector Type: Other
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: Other

Handle 0x0045, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: PSFAN
	Internal Connector Type: Other
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: Other

Handle 0x0046, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: PB/LED (Power Button and Front LED)
	Internal Connector Type: Proprietary
	External Reference Designator: Not Specified
	External Connector Type: None
	Port Type: Other

Handle 0x0047, DMI type 9, 17 bytes
System Slot Information
	Designation: X16PCIEXP
	Type: x16 PCI Express 3 x16
	Current Usage: In Use
	Length: Long
	ID: 255
	Characteristics:
		3.3 V is provided
		PME signal is supported
	Bus Address: 0000:01:00.0

Handle 0x0048, DMI type 9, 17 bytes
System Slot Information
	Designation: X1PCIEXP1
	Type: x1 PCI Express 2 x1
	Current Usage: Available
	Length: Other
	ID: 255
	Characteristics:
		3.3 V is provided
		PME signal is supported
	Bus Address: 0000:ff:00.0

Handle 0x0049, DMI type 9, 17 bytes
System Slot Information
	Designation: X1PCIEXP2
	Type: x1 PCI Express 2 x1
	Current Usage: Available
	Length: Other
	ID: 255
	Characteristics:
		3.3 V is provided
		PME signal is supported
	Bus Address: 0000:ff:00.0

Handle 0x004A, DMI type 9, 17 bytes
System Slot Information
	Designation: X1PCIEXP3
	Type: x1 PCI Express 2 x1
	Current Usage: Available
	Length: Other
	ID: 255
	Characteristics:
		3.3 V is provided
		PME signal is supported
	Bus Address: 0000:ff:00.0

Handle 0x004C, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: HLCK
	Internal Connector Type: Other
	External Reference Designator: Not Specified
	External Connector Type: Other
	Port Type: Other

Handle 0x004D, DMI type 8, 9 bytes
Port Connector Information
	Internal Reference Designator: HSNR
	Internal Connector Type: Other
	External Reference Designator: Not Specified
	External Connector Type: Other
	Port Type: Other

Handle 0x004E, DMI type 130, 20 bytes
OEM-specific Type
	Header and Data:
		82 14 4E 00 24 41 4D 54 01 01 01 01 01 A5 1B 02
		01 00 00 00

Handle 0x004F, DMI type 131, 64 bytes
OEM-specific Type
	Header and Data:
		83 40 4F 00 14 00 00 00 09 00 00 00 00 00 1C 00
		F8 00 4C 8C 00 00 00 00 11 00 00 00 01 00 09 00
		0B 04 14 00 00 00 00 00 C8 00 3A 15 00 00 00 00
		00 00 00 00 20 00 00 00 76 50 72 6F 00 00 00 00

Handle 0x0050, DMI type 127, 4 bytes
End Of Table

et

live
    description: Mini Tower Computer
    product: HP ProDesk 600 G1 TWR (F6X24ES#ABF)
    vendor: Hewlett-Packard
    serial: CZC5113PLT
    width: 64 bits
    capabilities: smbios-2.7 dmi-2.7 smp vsyscall32
    configuration: administrator_password=disabled boot=normal chassis=mini-tower family=103C_53307F G=D frontpanel_password=disabled keyboard_password=disabled power-on_password=disabled sku=F6X24ES#ABF uuid=80867704-3FC1-E411-9570-6451064D6F8A
  *-core
       description: Motherboard
       product: 18E7
       vendor: Hewlett-Packard
       physical id: 0
       serial: CZC5113PLT
     *-firmware
          description: BIOS
          vendor: Hewlett-Packard
          physical id: 0
          version: L01 v02.57
          date: 12/11/2014
          size: 64KiB
          capacity: 16MiB
          capabilities: pci pnp upgrade shadowing cdboot bootselect edd int5printscreen int9keyboard int14serial int17printer acpi usb biosbootspecification netboot uefi
     *-cpu
          description: CPU
          product: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
          vendor: Intel Corp.
          physical id: 9
          bus info: cpu@0
          version: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
          slot: SOCKET 0
          size: 2415MHz
          capacity: 3900MHz
          width: 64 bits
          clock: 100MHz
          capabilities: lm fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm xsaveopt dtherm ida arat pln pts cpufreq
          configuration: cores=4 enabledcores=4 threads=8
        *-cache:0
             description: L2 cache
             physical id: a
             slot: CPU Internal L2
             size: 1MiB
             capacity: 1MiB
             capabilities: internal write-back unified
             configuration: level=2
        *-cache:1
             description: L1 cache
             physical id: b
             slot: CPU Internal L1
             size: 256KiB
             capacity: 256KiB
             capabilities: internal write-back
             configuration: level=1
        *-cache:2
             description: L3 cache
             physical id: c
             slot: CPU Internal L3
             size: 8MiB
             capacity: 8MiB
             capabilities: internal write-back unified
             configuration: level=3
     *-memory
          description: System Memory
          physical id: d
          slot: System board or motherboard
          size: 8GiB
        *-bank:0
             description: DIMM [empty]
             product: [Empty]
             vendor: [Empty]
             physical id: 0
             serial: [Empty]
             slot: DIMM4
        *-bank:1
             description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
             product: M378B5173QH0-CK0
             vendor: Samsung
             physical id: 1
             serial: D1C06119
             slot: DIMM3
             size: 4GiB
             width: 64 bits
             clock: 1600MHz (0.6ns)
        *-bank:2
             description: DIMM [empty]
             product: [Empty]
             vendor: [Empty]
             physical id: 2
             serial: [Empty]
             slot: DIMM2
        *-bank:3
             description: DIMM DDR3 Synchronous 1600 MHz (0.6 ns)
             product: M378B5173QH0-CK0
             vendor: Samsung
             physical id: 3
             serial: D1C06121
             slot: DIMM1
             size: 4GiB
             width: 64 bits
             clock: 1600MHz (0.6ns)
     *-pci
          description: Host bridge
          product: 4th Gen Core Processor DRAM Controller
          vendor: Intel Corporation
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 06
          width: 32 bits
          clock: 33MHz
          configuration: driver=hsw_uncore
          resources: irq:0
        *-pci
             description: PCI bridge
             product: Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller
             vendor: Intel Corporation
             physical id: 1
             bus info: pci@0000:00:01.0
             version: 06
             width: 32 bits
             clock: 33MHz
             capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:24 ioport:e000(size=4096) memory:f7c00000-f7cfffff ioport:e0000000(size=268435456)
           *-display
                description: VGA compatible controller
                product: Cedar [Radeon HD 7350/8350 / R5 220]
                vendor: Advanced Micro Devices, Inc. [AMD/ATI]
                physical id: 0
                bus info: pci@0000:01:00.0
                version: 00
                width: 64 bits
                clock: 33MHz
                capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
                configuration: driver=radeon latency=0
                resources: irq:31 memory:e0000000-efffffff memory:f7c20000-f7c3ffff ioport:e000(size=256) memory:c0000-dffff
        *-display
             description: Display controller
             product: Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller
             vendor: Intel Corporation
             physical id: 2
             bus info: pci@0000:00:02.0
             version: 06
             width: 64 bits
             clock: 33MHz
             capabilities: msi pm bus_master cap_list
             configuration: driver=i915 latency=0
             resources: irq:30 memory:f7800000-f7bfffff memory:d0000000-dfffffff ioport:f000(size=64)
        *-multimedia:0
             description: Audio device
             product: Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller
             vendor: Intel Corporation
             physical id: 3
             bus info: pci@0000:00:03.0
             version: 06
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi pciexpress bus_master cap_list
             configuration: driver=snd_hda_intel latency=0
             resources: irq:32 memory:f7d34000-f7d37fff
        *-usb:0
             description: USB controller
             product: 8 Series/C220 Series Chipset Family USB xHCI
             vendor: Intel Corporation
             physical id: 14
             bus info: pci@0000:00:14.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi xhci bus_master cap_list
             configuration: driver=xhci_hcd latency=0
             resources: irq:25 memory:f7d20000-f7d2ffff
           *-usbhost:0
                product: xHCI Host Controller
                vendor: Linux 5.4.0-47-generic xhci-hcd
                physical id: 0
                bus info: usb@3
                logical name: usb3
                version: 5.04
                capabilities: usb-2.00
                configuration: driver=hub slots=14 speed=480Mbit/s
              *-usb:0
                   description: Keyboard
                   product: USB NetVista Full Width Keyboard.
                   vendor: LITE-ON Technology
                   physical id: 2
                   bus info: usb@3:2
                   version: 1.09
                   capabilities: usb-1.10
                   configuration: driver=usbhid maxpower=70mA speed=2Mbit/s
              *-usb:1
                   description: Mouse
                   product: USB Optical Mouse
                   vendor: IBM Corp.
                   physical id: 4
                   bus info: usb@3:4
                   version: 2.00
                   capabilities: usb-2.00
                   configuration: driver=usbhid maxpower=100mA speed=2Mbit/s
              *-usb:2
                   description: Mass storage device
                   product: DataTraveler G3
                   vendor: Kingston
                   physical id: 8
                   bus info: usb@3:8
                   logical name: scsi6
                   version: 1.00
                   serial: 001CC0EC32CDBBC015EF004F
                   capabilities: usb-2.00 scsi emulated scsi-host
                   configuration: driver=usb-storage maxpower=200mA speed=480Mbit/s
                 *-disk
                      description: SCSI Disk
                      product: DataTraveler G3
                      vendor: Kingston
                      physical id: 0.0.0
                      bus info: scsi@6:0.0.0
                      logical name: /dev/sdb
                      version: PMAP
                      size: 3716MiB (3897MB)
                      capabilities: removable
                      configuration: logicalsectorsize=512 sectorsize=512
                    *-medium
                         physical id: 0
                         logical name: /dev/sdb
                         size: 3716MiB (3897MB)
                         capabilities: partitioned partitioned:dos
                         configuration: signature=f2eb5fd7
                       *-volume
                            description: Windows FAT volume
                            vendor: mkfs.fat
                            physical id: 1
                            logical name: /dev/sdb1
                            logical name: /mnt/sdb1
                            version: FAT32
                            serial: 8537-8ff2
                            size: 3713MiB
                            capacity: 3715MiB
                            capabilities: primary bootable fat initialized
                            configuration: FATs=2 filesystem=fat mount.fstype=vfat mount.options=rw,noatime,nodiratime,fmask=0000,dmask=0000,allow_utime=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,check=s,utf8,errors=remount-ro state=mounted
           *-usbhost:1
                product: xHCI Host Controller
                vendor: Linux 5.4.0-47-generic xhci-hcd
                physical id: 1
                bus info: usb@4
                logical name: usb4
                version: 5.04
                capabilities: usb-3.00
                configuration: driver=hub slots=6 speed=5000Mbit/s
        *-communication:0
             description: Communication controller
             product: 8 Series/C220 Series Chipset Family MEI Controller #1
             vendor: Intel Corporation
             physical id: 16
             bus info: pci@0000:00:16.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi bus_master cap_list
             configuration: driver=mei_me latency=0
             resources: irq:29 memory:f7d40000-f7d4000f
        *-communication:1
             description: Serial controller
             product: 8 Series/C220 Series Chipset Family KT Controller
             vendor: Intel Corporation
             physical id: 16.3
             bus info: pci@0000:00:16.3
             version: 04
             width: 32 bits
             clock: 66MHz
             capabilities: pm msi 16550 bus_master cap_list
             configuration: driver=serial latency=0
             resources: irq:19 ioport:f0e0(size=8) memory:f7d3e000-f7d3efff
        *-network
             description: Ethernet interface
             product: Ethernet Connection I217-LM
             vendor: Intel Corporation
             physical id: 19
             bus info: pci@0000:00:19.0
             logical name: eth0
             version: 04
             serial: 64:51:06:4d:6f:8a
             size: 100Mbit/s
             capacity: 1Gbit/s
             width: 32 bits
             clock: 33MHz
             capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
             configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k duplex=full firmware=0.13-4 ip=10.175.94.50 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
             resources: irq:27 memory:f7d00000-f7d1ffff memory:f7d3d000-f7d3dfff ioport:f080(size=32)
        *-usb:1
             description: USB controller
             product: 8 Series/C220 Series Chipset Family USB EHCI #2
             vendor: Intel Corporation
             physical id: 1a
             bus info: pci@0000:00:1a.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci-pci latency=0
             resources: irq:16 memory:f7d3c000-f7d3c3ff
           *-usbhost
                product: EHCI Host Controller
                vendor: Linux 5.4.0-47-generic ehci_hcd
                physical id: 1
                bus info: usb@1
                logical name: usb1
                version: 5.04
                capabilities: usb-2.00
                configuration: driver=hub slots=3 speed=480Mbit/s
              *-usb
                   description: USB hub
                   vendor: Intel Corp.
                   physical id: 1
                   bus info: usb@1:1
                   version: 0.04
                   capabilities: usb-2.00
                   configuration: driver=hub slots=6 speed=480Mbit/s
        *-multimedia:1
             description: Audio device
             product: 8 Series/C220 Series Chipset High Definition Audio Controller
             vendor: Intel Corporation
             physical id: 1b
             bus info: pci@0000:00:1b.0
             version: 04
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi pciexpress bus_master cap_list
             configuration: driver=snd_hda_intel latency=0
             resources: irq:28 memory:f7d30000-f7d33fff
        *-usb:2
             description: USB controller
             product: 8 Series/C220 Series Chipset Family USB EHCI #1
             vendor: Intel Corporation
             physical id: 1d
             bus info: pci@0000:00:1d.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci-pci latency=0
             resources: irq:23 memory:f7d3b000-f7d3b3ff
           *-usbhost
                product: EHCI Host Controller
                vendor: Linux 5.4.0-47-generic ehci_hcd
                physical id: 1
                bus info: usb@2
                logical name: usb2
                version: 5.04
                capabilities: usb-2.00
                configuration: driver=hub slots=3 speed=480Mbit/s
              *-usb
                   description: USB hub
                   vendor: Intel Corp.
                   physical id: 1
                   bus info: usb@2:1
                   version: 0.04
                   capabilities: usb-2.00
                   configuration: driver=hub slots=8 speed=480Mbit/s
        *-isa
             description: ISA bridge
             product: Q85 Express LPC Controller
             vendor: Intel Corporation
             physical id: 1f
             bus info: pci@0000:00:1f.0
             version: 04
             width: 32 bits
             clock: 33MHz
             capabilities: isa bus_master cap_list
             configuration: driver=lpc_ich latency=0
             resources: irq:0
        *-sata
             description: SATA controller
             product: 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode]
             vendor: Intel Corporation
             physical id: 1f.2
             bus info: pci@0000:00:1f.2
             logical name: scsi0
             logical name: scsi2
             version: 04
             width: 32 bits
             clock: 66MHz
             capabilities: sata msi pm ahci_1.0 bus_master cap_list emulated
             configuration: driver=ahci latency=0
             resources: irq:26 ioport:f0d0(size=8) ioport:f0c0(size=4) ioport:f0b0(size=8) ioport:f0a0(size=4) ioport:f060(size=32) memory:f7d3a000-f7d3a7ff
           *-disk
                description: ATA Disk
                product: WDC WD5000AAKX-6
                vendor: Western Digital
                physical id: 0
                bus info: scsi@0:0.0.0
                logical name: /dev/sda
                version: 1H18
                serial: WD-WCC2E7EP5HPC
                size: 465GiB (500GB)
                capabilities: partitioned partitioned:dos
                configuration: ansiversion=5 logicalsectorsize=512 sectorsize=512 signature=9ef8b862
              *-volume:0
                   description: Windows NTFS volume
                   physical id: 1
                   bus info: scsi@0:0.0.0,1
                   logical name: /dev/sda1
                   logical name: /mnt/sda1
                   version: 3.1
                   serial: d4250a70-18ab-ec48-a796-78f4ab38eae8
                   size: 98MiB
                   capacity: 100MiB
                   capabilities: primary bootable ntfs initialized
                   configuration: clustersize=4096 created=2014-02-14 12:10:45 filesystem=ntfs label=Réservé au système mount.fstype=fuseblk mount.options=rw,noatime,user_id=0,group_id=0,allow_other,blksize=4096 state=mounted
              *-volume:1
                   description: Windows NTFS volume
                   physical id: 2
                   bus info: scsi@0:0.0.0,2
                   logical name: /dev/sda2
                   logical name: /mnt/sda2
                   version: 3.1
                   serial: 1854a867-678c-ce40-a174-e42f58d3a753
                   size: 195GiB
                   capacity: 195GiB
                   capabilities: primary ntfs initialized
                   configuration: clustersize=4096 created=2014-02-14 12:13:08 filesystem=ntfs label=Windows mount.fstype=fuseblk mount.options=rw,noatime,user_id=0,group_id=0,allow_other,blksize=4096 state=mounted
              *-volume:2
                   description: Extended partition
                   physical id: 3
                   bus info: scsi@0:0.0.0,3
                   logical name: /dev/sda3
                   size: 270GiB
                   capacity: 270GiB
                   capabilities: primary extended partitioned partitioned:extended
                 *-logicalvolume:0
                      description: EXT4 volume
                      vendor: Linux
                      physical id: 5
                      logical name: /dev/sda5
                      logical name: /mnt/sda5
                      version: 1.0
                      serial: 3b252279-dd25-43c2-ae3f-f52c40200574
                      size: 41GiB
                      capacity: 41GiB
                      capabilities: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                      configuration: created=2014-02-17 15:15:17 filesystem=ext4 label=Ubuntu lastmountpoint=/mnt/sda5 modified=2020-11-05 11:30:46 mount.fstype=ext4 mount.options=rw,noatime,nodiratime,stripe=32732 mounted=2020-11-05 11:30:46 state=mounted
                 *-logicalvolume:1
                      description: Linux swap volume
                      physical id: 6
                      logical name: /dev/sda6
                      version: 1
                      serial: 47f835f4-69dc-4245-87f9-aba2940c02d0
                      size: 8499MiB
                      capacity: 8499MiB
                      capabilities: nofs swap initialized
                      configuration: filesystem=swap pagesize=4096
                 *-logicalvolume:2
                      description: Windows NTFS volume
                      physical id: 7
                      logical name: /dev/sda7
                      logical name: /mnt/sda7
                      version: 3.1
                      serial: 04719bc5-eaf7-1544-bf0f-6fb193b9bd98
                      size: 210GiB
                      capacity: 211GiB
                      capabilities: ntfs initialized
                      configuration: clustersize=4096 created=2014-02-18 18:59:47 filesystem=ntfs label=DONNEES mount.fstype=fuseblk mount.options=rw,noatime,user_id=0,group_id=0,allow_other,blksize=4096 state=mounted
                 *-logicalvolume:3
                      description: EXT4 volume
                      vendor: Linux
                      physical id: 8
                      logical name: /dev/sda8
                      logical name: /mnt/sda8
                      version: 1.0
                      serial: efe1589b-3691-4693-a5f9-fdd02ce6e50e
                      size: 10000MiB
                      capacity: 10000MiB
                      capabilities: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                      configuration: created=2014-02-18 19:59:07 filesystem=ext4 label=Restauration lastmountpoint=/mnt/sda8 modified=2020-11-05 11:30:46 mount.fstype=ext4 mount.options=rw,noatime,nodiratime mounted=2020-11-05 11:30:46 state=mounted
           *-cdrom
                description: DVD-RAM writer
                product: CDDVDW SN-208FB
                vendor: hp
                physical id: 1
                bus info: scsi@2:0.0.0
                logical name: /dev/cdrom
                logical name: /dev/cdrw
                logical name: /dev/dvd
                logical name: /dev/dvdrw
                logical name: /dev/sr0
                version: HJ10
                capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
                configuration: ansiversion=5 status=nodisc
        *-serial
             description: SMBus
             product: 8 Series/C220 Series Chipset Family SMBus Controller
             vendor: Intel Corporation
             physical id: 1f.3
             bus info: pci@0000:00:1f.3
             version: 04
             width: 64 bits
             clock: 33MHz
             configuration: driver=i801_smbus latency=0
             resources: irq:18 memory:f7d39000-f7d390ff ioport:f040(size=32)
     *-pnp00:00
          product: PnP device PNP0c01
          physical id: 1
          capabilities: pnp
          configuration: driver=system
     *-pnp00:01
          product: PnP device PNP0c02
          physical id: 2
          capabilities: pnp
          configuration: driver=system
     *-pnp00:02
          product: PnP device PNP0b00
          physical id: 3
          capabilities: pnp
          configuration: driver=rtc_cmos
     *-pnp00:03
          product: PnP device INT3f0d
          physical id: 4
          capabilities: pnp
          configuration: driver=system
     *-pnp00:04
          product: PnP device PNP0c02
          physical id: 5
          capabilities: pnp
          configuration: driver=system
     *-pnp00:05
          product: PnP device PNP0303
          physical id: 6
          capabilities: pnp
          configuration: driver=i8042 kbd
     *-pnp00:06
          product: PnP device PNP0f03
          physical id: 7
          capabilities: pnp
          configuration: driver=i8042 aux
     *-pnp00:07
          product: PnP device PNP0c02
          physical id: 8
          capabilities: pnp
          configuration: driver=system
     *-pnp00:08
          product: PnP device PNP0501
          physical id: a
          capabilities: pnp
          configuration: driver=serial
     *-pnp00:09
          product: PnP device IFX0102
          physical id: b
          capabilities: pnp
          configuration: driver=tpm_tis
     *-pnp00:0a
          product: PnP device PNP0c02
          physical id: c
          capabilities: pnp
          configuration: driver=system
  *-power UNCLAIMED
       product: High Efficiency
       physical id: 1
       capacity: 32768mWh

Je ne crois pas avoir les compétences nécessaires pour tirer de ce genre de sortie les informations à même d'indiquer si la machine pourrait supporter le passage d'Ubuntu 12 à Ubuntu 20, donc vos retours seront les bienvenus

Sinon, je vois que mes questionnements sur la correspondance entre les paquets de 2012 et ceux de 2020 n'ont pas suscité d'inspiration... je cherche de mon côté (on m'a suggéré une piste sur un autre forum), de toute façon je ferai un petit résumé quand j'aurai résolu mon problème.
(Après, je suis de plus en plus persuadé que l'installateur de la 12.04 présente sur cet ordinateur a lui-même oublié qu'il l'avait installé et que je peux faire la migration sans risque, mais... quelque chose me retient, tout de même.)

Ggeole · 29 déc. 2020

rodak a écritHello,
Je ne crois pas avoir les compétences nécessaires pour tirer de ce genre de sortie les informations à même d'indiquer si la machine pourrait supporter le passage d'Ubuntu 12 à Ubuntu 20, donc vos retours seront les bienvenus
)

Bonsoir
télécharge une version 20.04 et fabrique une live usb avec ventoy (https://doc.ubuntu-fr.org/ventoy )
et choisis de booter avec "essayer avant d'installer"
Si cela fonctionne, tu pourrais installer avec l'option " à coté de"

Rrodak · 4 janv. 2021

geole a écrit Bonsoir
télécharge une version 20.04 et fabrique une live usb avec ventoy (https://doc.ubuntu-fr.org/ventoy )
et choisis de booter avec "essayer avant d'installer"
Si cela fonctionne, tu pourrais installer avec l'option " à coté de"

Mais est-ce suffisant ?
Je suis inquiet de ça, et de la réinstallation du Grub qui pourrait potentiellement casser le boot Windows (ça m'est déjà arrivé)

Babdu89 · 5 janv. 2021

Bonjour.

Et bonne année à tous, en espérant que 2021 soit meilleur que 2020...

Dans ce sujet, au regard de la 12.04. On ne sait pas si c'est une version 32 où 64 bits de la 12;04 qui est installé.
Dans les fichiers système / de cette 12.04. Si il y a la présence d'un répertoire lib64 c'est du 64 bits, sinon c'est une installation en 32 bits. Ce qui risque de compliquer les choses.

Exemple remarqué chez moi.
Sur un disque en multi boot. Des Linux 32 et 64 bits installés dont une 12.04 en 32 bits.
J'ai réinstallé Grub pour que la 12.04 en 32 bits soit le système qui démarre la machine par défaut.
Pas de problème pour la réinstallation de grub.
Mais impossible de lancer les Linux 18.04 et 20.04 depuis le menu grub. Les 14.04 et 16.04 démarrent.
Obligé de choisir un autre système en réinstallant grub dedans pour pouvoir faire démarrer toutes les installations faite sur la config.

Je pense que d'autres désagréments vont se présenter aussi.

@+. Babdu89 .