Public bug reported:
Binary package hint: xorg
Since the upgrade to Maverick my X freezes randomly. The mouse cursor is
still moveable, but the rest of the screen shows otherwise no reaction.
Dmesg says:
[ 3371.583827] [drm] nouveau 0000:01:00.0: PFIFO_DMA_PUSHER - Ch 2
Xorg.log says:
[ 3382.254] [mi] EQ overflowing. The server is probably stuck in an infinite
loop.
[ 3382.254]
Backtrace:
[ 3382.254] 0: /usr/bin/X (xorg_backtrace+0x3b) [0x80e82fb]
[ 3382.254] 1: /usr/bin/X (mieqEnqueue+0x1ab) [0x80e7aeb]
[ 3382.254] 2: /usr/bin/X (xf86PostMotionEventP+0xd2) [0x80c2172]
[ 3382.254] 3: /usr/bin/X (xf86PostMotionEvent+0x68) [0x80c22f8]
[ 3382.254] 4: /usr/lib/xorg/modules/input/synaptics_drv.so
(0xb6868000+0x33ab) [0xb686b3ab]
[ 3382.254] 5: /usr/lib/xorg/modules/input/synaptics_drv.so
(0xb6868000+0x5b4d) [0xb686db4d]
[ 3382.254] 6: /usr/bin/X (0x8048000+0x6951f) [0x80b151f]
[ 3382.254] 7: /usr/bin/X (0x8048000+0x126aee) [0x816eaee]
[ 3382.254] 8: (vdso) (__kernel_sigreturn+0x0) [0xb78bc400]
[ 3382.254] 9: /usr/lib/xorg/modules/drivers/nouveau_drv.so
(0xb743c000+0x1d7d0) [0xb74597d0]
[ 3382.254] 10: /usr/lib/xorg/modules/drivers/nouveau_drv.so
(0xb743c000+0x1d8fe) [0xb74598fe]
[ 3382.254] 11: /lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1dd)
[0xb7482dbd]
[ 3382.254] 12: /usr/lib/xorg/modules/drivers/nouveau_drv.so
(0xb743c000+0x1b6ce) [0xb74576ce]
[ 3382.254] 13: /usr/lib/xorg/modules/libexa.so (0xb73ad000+0xf894)
[0xb73bc894]
[ 3382.254] 14: /usr/bin/X (0x8048000+0xda89d) [0x812289d]
[ 3382.254] 15: /usr/bin/X (CompositePicture+0x200) [0x8116b30]
[ 3382.254] 16: /usr/bin/X (0x8048000+0xd3481) [0x811b481]
[ 3382.254] 17: /usr/bin/X (0x8048000+0xd0293) [0x8118293]
[ 3382.255] 18: /usr/bin/X (0x8048000+0x26087) [0x806e087]
[ 3382.255] 19: /usr/bin/X (0x8048000+0x1a5ba) [0x80625ba]
[ 3382.255] 20: /lib/libc.so.6 (__libc_start_main+0xe7) [0xb75d9ce7]
[ 3382.255] 21: /usr/bin/X (0x8048000+0x1a191) [0x8062191]
Hardware is an Lenovo T61 with an Nvidia Card:
01:00.0 VGA compatible controller: nVidia Corporation G84M [Quadro NVS
140M] (rev a1)
using the Nouveau driver.
After disabling hardware accel (Kernel command line nouveau.noaccel=1)
the system is stable, but X starts to use loads of CPU (one core to
100%) after a couple of hours which makes the system more or less
unuseable until reboot.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xorg 1:7.5+6ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-22.34-generic-pae 2.6.35.4
Uname: Linux 2.6.35-22-generic-pae i686
Architecture: i386
DRM.card0.DVI.D.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: On
modes: 1680x1050 1680x1050 1680x1050 1400x1050 1280x1024 1280x960 1152x864
1024x768 800x600 640x480 720x400 640x400 640x350
edid-base64:
AP///////wAkTYcoAAAAAAAPAQOAIRV4Cs11kVVPiyYhUFQAAAABAQEBAQEBAQEBAQEBAQEBqC+Q4GAaEEAgQBMAS88QAAAZtyeQ4GAaEEAgQBMAS88QAAAZAAAADwCzCjKzCigUAQBMo1gzAAAA/gBMVE4xNTRQMi1MMDUKAKc=
DRM.card0.VGA.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
Date: Mon Oct 18 15:38:20 2010
DkmsStatus:
virtualbox-ose, 3.2.8, 2.6.35-22-generic-pae, i686: installed
virtualbox-ose, 3.2.8, 2.6.32-25-generic-pae, i686: installed
GdmLog:
Error: command ['kdesudo', '--', 'cat', '/var/log/gdm/:0.log'] failed with
exit code 1: QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch
failed: No such file or directory
QFileSystemWatcher: failed to add paths: /home/marcus/.config/ibus/bus
Bus::open: Can not get ibus-daemon's address.
IBusInputContext::createInputContext: no connection to ibus-daemon
cat: /var/log/gdm/:0.log: No such file or directory
GdmLog1: Error: command ['kdesudo', '--', 'cat', '/var/log/gdm/:0.log.1']
failed with exit code 1: cat: /var/log/gdm/:0.log.1: No such file or directory
GdmLog2: Error: command ['kdesudo', '--', 'cat', '/var/log/gdm/:0.log.2']
failed with exit code 1: cat: /var/log/gdm/:0.log.2: No such file or directory
InstallationMedia: Kubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.2)
MachineType: LENOVO 6460D6G
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic-pae
root=UUID=899a30be-1e5d-4bba-a9f4-8c56f1e419dd ro quiet splash nouveau.noaccel=1
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
dmi.bios.date: 07/01/2008
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LETC1WW (2.21 )
dmi.board.name: 6460D6G
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr7LETC1WW(2.21):bd07/01/2008:svnLENOVO:pn6460D6G:pvrThinkPadT61:rvnLENOVO:rn6460D6G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6460D6G
dmi.product.version: ThinkPad T61
dmi.sys.vendor: LENOVO
system:
distro: Ubuntu
codename: maverick
architecture: i686
kernel: 2.6.35-22-generic-pae
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug fonts i386 kubuntu maverick
--
x.org freezes randomly
https://bugs.launchpad.net/bugs/662781
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