Public bug reported:
Clean installation of Ubuntu x64 14.10.
After boot, graphical login greeter lightdm comes up for about a second at max
and restarts up to one or two times.
After that the login screen will not crash again but is up and available for
login.
I'm using a laptop Thinkpad W500 with two switchable graphics adapters
(Intel and ATI).
Report via ubuntu-bug did not work.
Attaching apport crash report.
StacktraceTop:
DamageRegister (pDrawable=0x0, pDamage=0x7fcf37a7b210) at
../../../miext/damage/damage.c:1715
xf86RotatePrepare (pScreen=<optimized out>) at
../../../../hw/xfree86/modes/xf86Rotate.c:171
xf86RotateRedisplay (pScreen=<optimized out>) at
../../../../hw/xfree86/modes/xf86Rotate.c:192
xf86RotateBlockHandler (pScreen=0x7fcf376ddea0, pTimeout=0x7fcf37a7b210,
pReadmask=0x7fcf376e6ea0) at ../../../../hw/xfree86/modes/xf86Rotate.c:237
BlockHandler (pTimeout=pTimeout@entry=0x7fffad020ed8,
pReadmask=pReadmask@entry=0x7fcf35abd000 <LastSelectMask>) at
../../dix/dixutils.c:390
** Affects: xorg-server (Ubuntu)
Importance: Undecided
Status: New
** Package changed: xserver-xorg-video-intel (Ubuntu) => xorg-server
(Ubuntu)
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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/1391386
Title:
Xorg crashed with SIGABRT in DamageRegister()
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1391386/+subscriptions
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