I have experienced this bug on my laptop with every version of Ubuntu
since 11.04 at least (I'm not certain if it occurred in 10.10). For this
reason I am still running 10.04 where it does not occur. It also happens
in Kubuntu and in Fedora 17.
I have my laptop lugged into an external monitor via HDMI most of the
time. The problem usually starts when I switch to just the external
display, with the laptop screen off. Behaviour appears normal for a few
second to a couple of minutes. Then the mouse and keyboard stop
responding, and eventuall y the screen will flash and go dark.
Sometimes I am able to switch to a non-X terminal and do a soft
restart. Other times I will not be able to do that and have to just
power down.
My Xorg log is attached.
My background is Java not C, but I'm more than happy to try to provide
extra info or run tests if that would be helpful.
*-display:0
description: VGA compatible controller
product: Mobile GM965/GL960 Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 0c
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:29 memory:fea00000-feafffff
memory:e0000000-efffffff(prefetchable) ioport:eff8(size=8)
*-display:1 UNCLAIMED
description: Display controller
product: Mobile GM965/GL960 Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2.1
bus info: pci@0000:00:02.1
version: 0c
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list
configuration: latency=0
resources: memory:feb00000-febfffff
agpgart 31724 2 drm,intel_agp
drm 163779 3 i915,drm_kms_helper
drm_kms_helper 29329 1 i915
i2c_algo_bit 5028 1 i915
i915 290035 2
intel_agp 24375 2 i915
output 1871 1 video
vga16fb 11385 0
vgastate 8961 1 vga16fb
video 17375 1 i915
bruce@mars:~$ uname -a
Linux mars 2.6.32-41-generic #91-Ubuntu SMP Wed Jun 13 11:44:43 UTC 2012 i686
GNU/Linux
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/992391
Title:
[i915] xserver freeze on switching VGA1/LVDS1
Status in “xserver-xorg-video-intel” package in Ubuntu:
Confirmed
Status in “xserver-xorg-video-intel” package in Fedora:
New
Bug description:
I can easily freeze xserver on my Asus F80L laptop
with just installed Ubuntu 12.04
when the external monitor (LG L2000CP) is connected:
xrandr --output LVDS1 --off --output VGA1 --auto
xrandr --output VGA1 --off --output LVDS1 --auto
xrandr --output LVDS1 --off --output VGA1 --auto
Here the both screens are dark, so I have to switch
to a console and back (Ctrl+Alt+F1, Ctrl-Alt+F7).
No errors in Xorg.0.log and /sys/kernel/debug/dri/0/i915_error_state,
but a new line in dmesg:
[ 1564.394016] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
Before the next command I run a script which collects some info a
minute later
xrandr --output VGA1 --off --output LVDS1 --auto
The both screens become dark again, but now the keyboard does not work
(except magic SysRq keys).
i915_error_state:
no error state collected
Xorg.0.log last lines:
[ 199.873] (II) intel(0): Allocated new frame buffer 1280x800 stride 5120,
tiled
[ 199.943] (WW) intel(0): I830DRI2ScheduleWaitMSC:1372 get vblank counter
failed: Invalid argument
[ 199.951] (WW) intel(0): I830DRI2GetMSC:1305 get vblank counter failed:
Invalid argument
[ 199.972] (WW) intel(0): I830DRI2GetMSC:1305 get vblank counter failed:
Invalid argument
[ 200.227] (WW) intel(0): I830DRI2GetMSC:1305 get vblank counter failed:
Invalid argument
[ 200.320] (WW) intel(0): I830DRI2GetMSC:1305 get vblank counter failed:
Invalid argument
[ 200.320] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 200.328] (WW) intel(0): I830DRI2GetMSC:1305 get vblank counter failed:
Invalid argument
[ 200.328] (WW) intel(0): first get vblank counter failed: Invalid argument
dmesg last lines
[ 1564.394016] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
[ 1698.464156] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer
elapsed... GPU hung
[ 1698.464167] [drm:kick_ring] *ERROR* Kicking stuck wait on render ring
[ 1699.968169] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer
elapsed... GPU hung
[ 1699.968180] [drm:kick_ring] *ERROR* Kicking stuck wait on render ring
[ 1701.472155] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer
elapsed... GPU hung
[ 1701.472163] [drm:kick_ring] *ERROR* Kicking stuck wait on render ring
(many times)
System info:
Asus F80L laptop
lsb_release -rd
Description: Ubuntu 12.04 LTS
Release: 12.04
uname -a
Linux dfb 3.2.0-24-generic-pae #37-Ubuntu SMP Wed Apr 25 10:47:59 UTC 2012
i686 i686 i386 GNU/Linux
lspci:
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory
Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960
Integrated Graphics Controller (primary) (rev 03)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated
Graphics Controller (secondary) (rev 03)
00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #4 (rev 04)
00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #5 (rev 04)
00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI
Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1
(rev 04)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2
(rev 04)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3
(rev 04)
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4
(rev 04)
00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #1 (rev 04)
00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #2 (rev 04)
00:1d.2 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #3 (rev 04)
00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI
Controller #1 (rev 04)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f4)
00:1f.0 ISA bridge: Intel Corporation 82801HM (ICH8M) LPC Interface
Controller (rev 04)
00:1f.1 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE
Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA
Controller [AHCI mode] (rev 04)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 01)
02:00.0 Network controller: Atheros Communications Inc. AR928X Wireless
Network Adapter (PCI-Express) (rev 01)
xrandr
Screen 0: minimum 320 x 200, current 2880 x 1200, maximum 8192 x 8192
LVDS1 connected 1280x800+0+0 (normal left inverted right x axis y axis) 304mm
x 190mm
1280x800 60.0*+
1024x768 60.0
800x600 60.3 56.2
640x480 59.9
VGA1 connected 1600x1200+1280+0 (normal left inverted right x axis y axis)
408mm x 306mm
1600x1200 59.8*+
1280x1024 75.0 60.0
1152x864 75.0
1024x768 85.0 75.1 60.0
832x624 74.6
800x600 85.1 75.0 60.3
640x480 75.0 60.0 59.9
720x400 70.1
Full dmesg and Xorg logs are attached.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/992391/+subscriptions
--
Mailing list: https://launchpad.net/~desktop-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~desktop-packages
More help : https://help.launchpad.net/ListHelp
