A mixture of bugs, though I recognise them as also being fixed in UXA.
** Changed in: libdrm (Ubuntu)
Status: New => Invalid
** Changed in: xorg-server (Ubuntu)
Status: New => Invalid
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/974041
Title:
KWin option of auto-suspending for fullscreen windows often causes X
to crash in libdrm_intel
Status in “libdrm” package in Ubuntu:
Invalid
Status in “xorg-server” package in Ubuntu:
Invalid
Status in “xserver-xorg-video-intel” package in Ubuntu:
Fix Released
Bug description:
Ubuntu release: KUbuntu 12.04 (beta)
libdrm-intel1 2.4.32, xserver-xorg-core 1.11.4
In the Ubuntu 12.04 with the KWin option "suspend desktop effects for
fullscreen windows"
enabled, I often get X crashes. This usually occures when I just exit from a
fullscreen application,
before the usual KDE desktop should show up. Such thing usually happens with
applications running
under wine, but recently I got a similar crash with the usual KDE
screensaver. X server just restarts
and all unsaved work in my KDE session gets lost.
In the Xorg.0.log.old I find some stack backtrace, which may differ from case
to case, but it always
ends in libdrm_intel. I attach a few examples below. I realize that these
logs are possibly not very useful
(there are only raw addresses), but I have no idea how to make X to dump more
detailed backtrace,
with full debug info. These crashes are rather well reproducible, and if
someone explains how to get
more detailed information, I will gladly do this.
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