I have this bug as well, usually I observe it after suspending my laptop for a
long period of time (closing the lid). I'm running Oneiric with
xserver-xorg-video-intel:
Installed: 2:2.15.901-1ubuntu2
Candidate: 2:2.15.901-1ubuntu2
Version table:
*** 2:2.15.901-1ubuntu2 0
500 http://us.archive.ubuntu.com/ubuntu/ oneiric/main amd64 Packages
100 /var/lib/dpkg/status
I don't run a screen saver but the screen lock dialog when I fire back
up the computer doesn't appear. To unfreeze I drop to a terminal (ctl-
alt-F1) and sigkill compiz (using htop) which restarts it. Then I get
the login screen (unless I type my password and enter in the graphics
terminal before killing compiz). I get the same errors in my Xorg.0.log
file:
[ 13445.959] (EE) intel(0): Couldn't create pixmap for fbcon
[ 13446.020] (II) intel(0): EDID vendor "SEC", prod id 13385
[ 13446.020] (II) intel(0): Printing DDC gathered Modelines:
[ 13446.020] (II) intel(0): Modeline "1366x768"x0.0 70.70 1366 1414 1446
1486 768 770 775 792 -hsync -vsync (47.6 kHz)
[ 13446.360] (II) SynPS/2 Synaptics TouchPad: failed to open grail, no gesture
support
[ 13446.360] (--) SynPS/2 Synaptics TouchPad: touchpad found
[ 13446.620] (II) XKB: reuse xkmfile
/var/lib/xkb/server-9A8405F3FE0A780485714A4B6DD41909C2CF9F83.xkm
[ 13454.811] (II) AIGLX: Suspending AIGLX clients for VT switch
[ 13478.514] (II) Open ACPI successful (/var/run/acpid.socket)
[ 13478.515] (II) AIGLX: Resuming AIGLX clients after VT switch
[ 13478.515] (EE) intel(0): Couldn't create pixmap for fbcon
[ 13478.570] (II) intel(0): EDID vendor "SEC", prod id 13385
[ 13478.570] (II) intel(0): Printing DDC gathered Modelines:
[ 13478.570] (II) intel(0): Modeline "1366x768"x0.0 70.70 1366 1414 1446
1486 768 770 775 792 -hsync -vsync (47.6 kHz)
[ 13478.721] (II) SynPS/2 Synaptics TouchPad: failed to open grail, no gesture
support
[ 13478.721] (--) SynPS/2 Synaptics TouchPad: touchpad found
[ 13478.830] (WW) intel(0): I830DRI2GetMSC:1297 get vblank counter failed:
Invalid argument
[ 13478.972] (WW) intel(0): I830DRI2GetMSC:1297 get vblank counter failed:
Invalid argument
[ 13478.974] (WW) intel(0): I830DRI2GetMSC:1297 get vblank counter failed:
Invalid argument
[ 13478.975] (WW) intel(0): I830DRI2GetMSC:1297 get vblank counter failed:
Invalid argument
[ 13479.097] (II) XKB: reuse xkmfile
/var/lib/xkb/server-9A8405F3FE0A780485714A4B6DD41909C2CF9F83.xkm
[ 13479.764] (WW) intel(0): I830DRI2GetMSC:1297 get vblank counter failed:
Invalid argument
[ 13482.487] (II) XKB: reuse xkmfile
/var/lib/xkb/server-9A8405F3FE0A780485714A4B6DD41909C2CF9F83.xkm
[ 13485.513] (WW) intel(0): I830DRI2ScheduleWaitMSC:1364 get vblank counter
failed: Invalid argument
[ 13485.513] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13485.528] (WW) intel(0): I830DRI2ScheduleWaitMSC:1364 get vblank counter
failed: Invalid argument
[ 13485.528] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13485.540] (WW) intel(0): I830DRI2ScheduleWaitMSC:1364 get vblank counter
failed: Invalid argument
[ 13485.555] (WW) intel(0): I830DRI2ScheduleWaitMSC:1364 get vblank counter
failed: Invalid argument
[ 13485.569] (WW) intel(0): I830DRI2ScheduleWaitMSC:1364 get vblank counter
failed: Invalid argument
[ 13493.493] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13494.022] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13494.158] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13496.836] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13496.843] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13500.050] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13515.753] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13515.967] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13515.980] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13523.565] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13524.193] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13540.043] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13540.248] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13584.213] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 13608.172] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 14073.447] (WW) intel(0): first get vblank counter failed: Invalid argument
[ 14073.493] (WW) intel(0): first get vblank counter failed: Invalid argument
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https://bugs.launchpad.net/bugs/757221
Title:
[q45] unlocking screensaver - graphics are not updated any more
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