Nany : voilà les résultats mais ils sont obtenus à partir du linux qui fonctionne, la ligne 5 "Ubuntu, avec Linux 4.15.0-45-generic" au démarrage :
mariette@theobaldus:~$ sudo apt install -y fwts
[sudo] Mot de passe de mariette :
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances
Lecture des informations d'état... Fait
Les paquets suivants ont été installés automatiquement et ne sont plus nécessaires :
gir1.2-geocodeglib-1.0 libllvm6.0 libnih-dbus1 linux-headers-4.15.0-44
linux-headers-4.15.0-44-generic linux-image-4.15.0-44-generic
linux-modules-4.15.0-44-generic linux-modules-extra-4.15.0-44-generic
ubuntu-web-launchers
Veuillez utiliser « sudo apt autoremove » pour les supprimer.
Les NOUVEAUX paquets suivants seront installés :
fwts
0 mis à jour, 1 nouvellement installés, 0 à enlever et 0 non mis à jour.
Il est nécessaire de prendre 0 o/342 ko dans les archives.
Après cette opération, 1420 ko d'espace disque supplémentaires seront utilisés.
Sélection du paquet fwts précédemment désélectionné.
(Lecture de la base de données... 251478 fichiers et répertoires déjà installés.)
Préparation du dépaquetage de .../fwts_18.03.00-0ubuntu5_amd64.deb ...
Dépaquetage de fwts (18.03.00-0ubuntu5) ...
Paramétrage de fwts (18.03.00-0ubuntu5) ...
Traitement des actions différées (« triggers ») pour man-db (2.8.3-2ubuntu0.1) ...
mariette@theobaldus:~$
mariette@theobaldus:~$ sudo fwts aspm
Running 1 tests, results appended to results.log
Test: PCIe ASPM test.
PCIe ASPM ACPI test.
PCIe ASPM registers test. 1 passed, 2 warnings
mariette@theobaldus:~$
mariette@theobaldus:~$ cat results.log
Results generated by fwts: Version V18.03.00 (2018-03-21 07:09:58).
Some of this work - Copyright (c) 1999 - 2018, Intel Corp. All rights reserved.
Some of this work - Copyright (c) 2010 - 2018, Canonical.
Some of this work - Copyright (c) 2016 - 2018, IBM.
Some of this work - Copyright (c) 2017 - 2018, ARM Ltd.
This test run on 15/02/20 at 23:00:59 on host Linux theobaldus 4.15.0-45-generic
#48-Ubuntu SMP Tue Jan 29 16:28:13 UTC 2019 x86_64.
Command: "fwts aspm".
Running tests: aspm.
aspm: PCIe ASPM test.
--------------------------------------------------------------------------------
Test 1 of 2: PCIe ASPM ACPI test.
FADT X_FIRMWARE_CTRL 64 bit pointer was zero, falling back to using
FIRMWARE_CTRL 32 bit pointer.
PCIe ASPM is controlled by Linux kernel.
Test 2 of 2: PCIe ASPM registers test.
WARNING: Test 2, RP 0000h:00h:1Ch.03h L0s not enabled.
WARNING: Test 2, Device 0000h:02h:00h.02h L0s not enabled.
ADVICE: The ASPM L0s low power Link state is optimized for short entry and exit
latencies, while providing substantial power savings. Disabling L0s of a PCIe
device may increase power consumption, and will impact the battery life of a
mobile system.
PASSED: Test 2, PCIe ASPM setting matched was matched.
================================================================================
1 passed, 0 failed, 2 warnings, 0 aborted, 0 skipped, 0 info only.
================================================================================
1 passed, 0 failed, 2 warnings, 0 aborted, 0 skipped, 0 info only.
Test Failure Summary
================================================================================
Critical failures: NONE
High failures: NONE
Medium failures: NONE
Low failures: NONE
Other failures: NONE
Test |Pass |Fail |Abort|Warn |Skip |Info |
---------------+-----+-----+-----+-----+-----+-----+
aspm | 1| | | 2| | |
---------------+-----+-----+-----+-----+-----+-----+
Total: | 1| 0| 0| 2| 0| 0|
---------------+-----+-----+-----+-----+-----+-----+
Results generated by fwts: Version V18.03.00 (2018-03-21 07:09:58).
Some of this work - Copyright (c) 1999 - 2018, Intel Corp. All rights reserved.
Some of this work - Copyright (c) 2010 - 2018, Canonical.
Some of this work - Copyright (c) 2016 - 2018, IBM.
Some of this work - Copyright (c) 2017 - 2018, ARM Ltd.
This test run on 15/02/20 at 23:18:08 on host Linux theobaldus 4.15.0-45-generic
#48-Ubuntu SMP Tue Jan 29 16:28:13 UTC 2019 x86_64.
Command: "fwts aspm".
Running tests: aspm.
aspm: PCIe ASPM test.
--------------------------------------------------------------------------------
Test 1 of 2: PCIe ASPM ACPI test.
FADT X_FIRMWARE_CTRL 64 bit pointer was zero, falling back to using
FIRMWARE_CTRL 32 bit pointer.
PCIe ASPM is controlled by Linux kernel.
Test 2 of 2: PCIe ASPM registers test.
WARNING: Test 2, RP 0000h:00h:1Ch.03h L0s not enabled.
WARNING: Test 2, RP 0000h:00h:1Ch.03h L1 not enabled.
WARNING: Test 2, Device 0000h:02h:00h.02h L0s not enabled.
WARNING: Test 2, Device 0000h:02h:00h.02h L1 not enabled.
ADVICE: The ASPM L0s low power Link state is optimized for short entry and exit
latencies, while providing substantial power savings. Disabling L0s of a PCIe
device may increase power consumption, and will impact the battery life of a
mobile system.
ADVICE: The ASPM L1 low power Link state is optimized for maximum power savings
with longer entry and exit latencies. Disabling L1 of a PCIe device may
increases power consumption, and will impact the battery life of a mobile system
significantly.
PASSED: Test 2, PCIe ASPM setting matched was matched.
================================================================================
1 passed, 0 failed, 4 warnings, 0 aborted, 0 skipped, 0 info only.
================================================================================
1 passed, 0 failed, 4 warnings, 0 aborted, 0 skipped, 0 info only.
Test Failure Summary
================================================================================
Critical failures: NONE
High failures: NONE
Medium failures: NONE
Low failures: NONE
Other failures: NONE
Test |Pass |Fail |Abort|Warn |Skip |Info |
---------------+-----+-----+-----+-----+-----+-----+
aspm | 1| | | 4| | |
---------------+-----+-----+-----+-----+-----+-----+
Total: | 1| 0| 0| 4| 0| 0|
---------------+-----+-----+-----+-----+-----+-----+
Results generated by fwts: Version V18.03.00 (2018-03-21 07:09:58).
Some of this work - Copyright (c) 1999 - 2018, Intel Corp. All rights reserved.
Some of this work - Copyright (c) 2010 - 2018, Canonical.
Some of this work - Copyright (c) 2016 - 2018, IBM.
Some of this work - Copyright (c) 2017 - 2018, ARM Ltd.
This test run on 16/02/20 at 15:50:10 on host Linux theobaldus 4.15.0-45-generic
#48-Ubuntu SMP Tue Jan 29 16:28:13 UTC 2019 x86_64.
Command: "fwts aspm".
Running tests: aspm.
aspm: PCIe ASPM test.
--------------------------------------------------------------------------------
Test 1 of 2: PCIe ASPM ACPI test.
FADT X_FIRMWARE_CTRL 64 bit pointer was zero, falling back to using
FIRMWARE_CTRL 32 bit pointer.
PCIe ASPM is controlled by Linux kernel.
Test 2 of 2: PCIe ASPM registers test.
WARNING: Test 2, RP 0000h:00h:1Ch.03h L0s not enabled.
WARNING: Test 2, Device 0000h:02h:00h.02h L0s not enabled.
ADVICE: The ASPM L0s low power Link state is optimized for short entry and exit
latencies, while providing substantial power savings. Disabling L0s of a PCIe
device may increase power consumption, and will impact the battery life of a
mobile system.
PASSED: Test 2, PCIe ASPM setting matched was matched.
================================================================================
1 passed, 0 failed, 2 warnings, 0 aborted, 0 skipped, 0 info only.
================================================================================
1 passed, 0 failed, 2 warnings, 0 aborted, 0 skipped, 0 info only.
Test Failure Summary
================================================================================
Critical failures: NONE
High failures: NONE
Medium failures: NONE
Low failures: NONE
Other failures: NONE
Test |Pass |Fail |Abort|Warn |Skip |Info |
---------------+-----+-----+-----+-----+-----+-----+
aspm | 1| | | 2| | |
---------------+-----+-----+-----+-----+-----+-----+
Total: | 1| 0| 0| 2| 0| 0|
---------------+-----+-----+-----+-----+-----+-----+
mariette@theobaldus:~$