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Ubuntu 13.04/ppc g4 mdd: problème de freeze sous X

vlotho

Salut,
J'ai un souci lors du démarrage de X. dans un premier temps, je ne vois rien à la fenêtre de connexion, mais il fonctionne o milieu de l'écran j'ai bien un input texte pour rentrer mon mot de passe. Suite à ca, j'ai des millier de petit carrés tricholore sur tout mon bureau, seul le curseur est blanc. J'ai essayer de passer par un tty et d'y faire un sudo dpkg-reconfigure xserver-xorg maos la j'ai un message de conflit irq 19 qui me fige X. La vidéo est une ati r200 radéon 9000.

           CPU0       CPU1       
 19:      50202     149799   MPIC 1    Level     pata-macio
 20:          0          0   MPIC 1    Level     pata-macio
 22:         14         54   MPIC 1    Level   
 23:         18         50   MPIC 1    Level   
 25:       1401       4050   MPIC 1    Level     VIA-PMU
 26:         52          0   MPIC 1    Level     keywest i2c
 27:         27       1827   MPIC 1    Level     ohci_hcd:usb1
 28:          0          1   MPIC 1    Level     ohci_hcd:usb2
 30:         46         90   MPIC 1    Edge      PMac Output
 31:         27         85   MPIC 1    Edge      PMac Input
 39:       7372      22353   MPIC 1    Level     pata-pci-macio
 40:          0          2   MPIC 1    Level     firewire_ohci
 41:       7426        124   MPIC 1    Level     eth0
 42:         26          0   MPIC 1    Level     keywest i2c
 47:          0          0   MPIC 1    Level     GPIO1 ADB
 53:          3          4   MPIC 1    Level     aic7xxx
 60:          0          0   MPIC 1    Edge      Sound Lineout Detection
 61:          0          0   MPIC 1    Edge      Sound Headphone Detection
251:          0          0   MPIC 1    Edge      ipi call function
252:      12693      15191   MPIC 1    Edge      ipi reschedule
253:      10531       3131   MPIC 1    Edge      ipi call function single
254:          0          0   MPIC 1    Edge      ipi debugger
LOC:     145683      95797   Local timer interrupts
SPU:          0          0   Spurious interrupts
CNT:          0          0   Performance monitoring interrupts
MCE:          0          0   Machine check exceptions

gilles@MacUbuntu:~$ lspci
0000:00:0b.0 Host bridge: Apple Inc. UniNorth 2 AGP
0000:00:10.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI R250 If [Radeon 9000] (rev 01)
0001:10:0b.0 Host bridge: Apple Inc. UniNorth 2 PCI
0001:10:13.0 SCSI storage controller: Adaptec AIC-7850 (rev 03)
0001:10:17.0 Unassigned class [ff00]: Apple Inc. KeyLargo Mac I/O (rev 03)
0001:10:18.0 USB controller: Apple Inc. KeyLargo USB
0001:10:19.0 USB controller: Apple Inc. KeyLargo USB
0002:20:0b.0 Host bridge: Apple Inc. UniNorth 2 Internal PCI
0002:20:0d.0 Unassigned class [ff00]: Apple Inc. UniNorth 2 ATA/100
0002:20:0e.0 FireWire (IEEE 1394): Apple Inc. UniNorth 2 FireWire (rev 01)
0002:20:0f.0 Ethernet controller: Apple Inc. UniNorth 2 GMAC (Sun GEM)

[  345.035792] usb 1-1.2: USB disconnect, device number 4
[ 1175.284675] irq 19: nobody cared (try booting with the "irqpoll" option)
[ 1175.285115] Call Trace:
[ 1175.285139] [efff1ed0] [c000a2ec] show_stack+0xfc/0x1bc (unreliable)
[ 1175.285159] [efff1f20] [c00cf350] __report_bad_irq+0x40/0xf4
[ 1175.285168] [efff1f40] [c00cf714] note_interrupt+0x238/0x290
[ 1175.285177] [efff1f70] [c00ccadc] handle_irq_event_percpu+0xd0/0x240
[ 1175.285185] [efff1fc0] [c00ccc9c] handle_irq_event+0x50/0x80
[ 1175.285193] [efff1fe0] [c00d0794] handle_fasteoi_irq+0xdc/0x188
[ 1175.285205] [efff1ff0] [c0010b84] call_handle_irq+0x18/0x28
[ 1175.285213] [c20fdf10] [c0007050] do_IRQ+0x178/0x218
[ 1175.285222] [c20fdf40] [c00177d0] ret_from_except+0x0/0x14
[ 1175.285268] --- Exception: 501 at 0xf811e98
[ 1175.285268]     LR = 0xf811eb4
[ 1175.285274] handlers:
[ 1175.285429] [<c049afa0>] ata_bmdma_interrupt
[ 1175.285712] Disabling IRQ #19

vlotho

J'ai essayer de mettre ce fichier xorg.con dans /usr/share/X11/xorg.conf.d mais le serveur x ne veut plus démarrer
J'essaye d'adapter mes paramètres perso au fichier mais sans résultat.

# xorg.conf for PowerMac G4 2x1GHz (Mirror Drive)
#
# http://agentoss.wordpress.com

# uncomment these only if using non-hotplug (evdev) drivers
#Section “ServerFlags”
# Option “AutoAddDevices” “false”
# Option “DontZap” “false”
# Option “DontZoom” “false”
#EndSection

Section “ServerLayout”
Identifier “X.org Configured”
Screen 0 “Screen0″ 0 0
InputDevice “Mouse0″ “CorePointer”
InputDevice “Keyboard0″ “CoreKeyboard”
EndSection

Section “Files”
ModulePath “/usr/lib/xorg/modules”
FontPath “/usr/share/fonts/X11/misc”
FontPath “/usr/share/fonts/X11/cyrillic”
FontPath “/usr/share/fonts/X11/100dpi/:unscaled”
FontPath “/usr/share/fonts/X11/75dpi/:unscaled”
FontPath “/usr/share/fonts/X11/Type1″
FontPath “/usr/share/fonts/X11/100dpi”
FontPath “/usr/share/fonts/X11/75dpi”
FontPath “/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType”
FontPath “built-ins”
EndSection

Section “Module”
Load “i2c”
Load “bitmap”
Load “ddc”
Load “dri”
# Disable “dri”
# Load “dri2″
Load “record”
Load “extmod”
Load “freetype”
# Load “dbe”
Load “glx”
Load “int10″
Load “type1″
Load “vbe”
EndSection

# this section will be ignored since we use evdev automatic detection
Section “InputDevice”
Identifier “Keyboard0″
Driver “kbd”
EndSection

# this section will be ignored since we use evdev automatic detection
Section “InputDevice”
Identifier “Mouse0″
Driver “mouse”
Option “Protocol” “auto”
Option “Device” “/dev/input/mice”
Option “ZAxisMapping” “4 5 6 7″
EndSection

# this is where we specify our keyboard settings
# for an Apple keyboard
Section “InputClass”
Identifier “Keyboard Defaults”
MatchIsKeyboard “yes”
Option “XkbModel” “pc105″
# change layout here
Option “XkbLayout” “fr”
Option “XkbVariant” “mac”
Option “XkbOptions” “lv3:rwin_switch,lv3:lwin_switch,terminate:ctrl_alt_bksp,srvrkeys:none”

# special key combinations :
# pipe (|) : Shift-Apple-L
# [ : Shift-Apple-(
# ] : Shift-Apple-)
# { : Apple-(
# } : Apple-)
# tilde (~) : Shift-Apple-N
# Antislash (\) : Shift-Apple-:
EndSection

Section “Monitor”
# Supports 1024×768@75, 800×600@94, 640×480@116
Identifier “Monitor0″
VendorName “ACER”
ModelName “Monitor Model”
Option “DPMS”
HorizSync 58-62
VertRefresh 75-117
# 1024×768 @ 75.00 Hz (GTF) hsync: 60.15 kHz; pclk: 81.80 MHz
# Modeline “1024x768_75.00″ 81.80 1024 1080 1192 1360 768 769 772 802 -HSync +Vsync

# ModeLine “1024×768″ 78.75 1024 1044 1140 1328 768 781 784 820 +hsync +vsync
# ModeLine “800×600″ 62.40 800 821 901 1040 600 609 612 644 +hsync +vsync
# Modeline “640×480″ 49.90 640 657 721 832 480 481 484 514 +hsync +vsync
EndSection

Section “Device”
### Available Driver options are:-
### Values: : integer, : float, : “True”/”False”,
### : “String”, : ” Hz/kHz/MHz”,
### : “%”
### [arg]: arg optional
#Option “NoAccel” # []
#Option “Dac6Bit” # []
#Option “Dac8Bit” # []
#Option “ForcePCIMode” # []
#Option “CCEPIOMode” # []
#Option “CCENoSecurity” # []
#Option “AGPMode” #
#Option “AGPSize” #
#Option “RingSize” #
#Option “BufferSize” #
#Option “EnablePageFlip” # []
#Option “Display” #
#Option “PanelWidth” #
#Option “PanelHeight” #
#Option “ProgramFPRegs” # []
#Option “UseFBDev” # []
#Option “VideoKey” #
#Option “ShowCache” # []
#Option “VGAAccess” # []
Identifier “Card0″
Driver “radeon″
# comment BusID for your system as it may not be the same (it will be autodetected)
# BusID “PCI:0:16:0″
Option “NoInt10″ “true”
Option “CCEusecTimeout” “100000″
Option “UseFBDev” “false”
Option “XAANoOffscreenPixmaps” “true”
Option “SWcursor” “false”
Option “DMAForXv” “true”
EndSection

Section “Screen”
Identifier “Screen0″
Device “Card0″
Monitor “Monitor0″
DefaultDepth 24
SubSection “Display”
Viewport 0 0
Depth 24
Modes “1024×768″ “800×600″ “640×480″
EndSubSection
EndSection

Section “Extensions”
Option “Composite” “Enable”
EndSection

vlotho

à votre avis est ce que ca pourrais venir d'un lecteur cd foireux ? le problème de l'irq

vlotho

bon j'ai débranché le lecteur cd et apparemment le système réagi plus rapidement et je n'ai plus le problème de l'irq 19 par contre l'écran de connexion de lightdm reste toujours noir avec le curseur au centre.