*** This bug is a duplicate of bug 1157614 ***
https://bugs.launchpad.net/bugs/1157614
** This bug has been marked a duplicate of bug 1157614
Xorg crashed with SIGABRT in WakeupHandler()
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After bug 1157614 was fixed, I longer get any crashes so maybe it's
fixed?
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https://bugs.launchpad.net/bugs/1157819
Title:
Xorg crashed with SIGABRT
** Description changed:
following up from bug 1157614
+
+ #8 signal handler called
+ No locals.
+ #9 0x7fe6dc884b03 in drmmode_from_scrn (scrn=0x7fe6e0fa18f0) at
../../src/drmmode_display.c:109
+ conf = 0x7fe6e11e2260
+ crtc = 0x0
+ #10 drmmode_wakeup_handler
Perhaps it merely needs an extra null pointer check?
** Patch added: nullptr_check_drmmode_from_scrn.patch
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1157819/+attachment/3647879/+files/nullptr_check_drmmode_from_scrn.patch
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Maarten - since we're at release now, a null pointer check would
probably be simplest to sru. But why would
conf-crtc[0]-driver_private be null here?
** Package changed: xorg-server (Ubuntu) = xserver-xorg-video-nouveau
(Ubuntu)
** Changed in: xserver-xorg-video-nouveau (Ubuntu)
Importance:
also note this was filed against 1.0.6, so should check if it got fixed
in 1.0.7. At least crtc is still not being checked for null so
guessing the issue is still relevant.
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** Tags added: patch
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https://bugs.launchpad.net/bugs/1157819
Title:
Xorg crashed with SIGABRT in drmmode_from_scrn()
Status in
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xorg-server (Ubuntu)
Status: New = Confirmed
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