** Changed in: mesa (Fedora)
Status: Unknown => Confirmed
** Changed in: mesa (Fedora)
Importance: Unknown => High
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https://bugs.launchpad.net/bugs/1915870
Title:
gnome-shell/gnome-session-check-accelerated-gl-helper crashed with
SIGSEGV in cso_destroy_context() [r300_dri.so]
Status in Mesa:
Unknown
Status in mesa package in Ubuntu:
Triaged
Status in mesa package in Fedora:
Confirmed
Bug description:
Graphical user interface is not coming up upon start. Only SSH is
possible.
lsb_release -rd:
Description: Ubuntu 20.10
Release: 20.10
dmesg:
[ 11.985343] gnome-session-c[1013]: segfault at 0 ip 0000000000000000 sp
00007fff7679ca48 error 14 in
gnome-session-check-accelerated-gl-helper[56020e238000+2000]
[ 11.985352] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
[ 14.216117] gnome-shell[1094]: segfault at 0 ip 0000000000000000 sp
00007ffeddff9f88 error 14
[ 14.216122] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
[ 15.316292] gnome-shell[1109]: segfault at 0 ip 0000000000000000 sp
00007ffc70716198 error 14
[ 15.316297] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
apt-cache policy:
gnome-session:
Installed: (none)
Candidate: 3.38.0-1ubuntu1
Version table:
3.38.0-1ubuntu1 500
500 http://de.archive.ubuntu.com/ubuntu groovy/main amd64 Packages
500 http://de.archive.ubuntu.com/ubuntu groovy/main i386 Packages
gnome-session-bin:
Installed: 3.38.0-1ubuntu1
Candidate: 3.38.0-1ubuntu1
Version table:
*** 3.38.0-1ubuntu1 500
500 http://de.archive.ubuntu.com/ubuntu groovy/main amd64 Packages
100 /var/lib/dpkg/status
gnome-session-common:
Installed: 3.38.0-1ubuntu1
Candidate: 3.38.0-1ubuntu1
Version table:
*** 3.38.0-1ubuntu1 500
500 http://de.archive.ubuntu.com/ubuntu groovy/main amd64 Packages
500 http://de.archive.ubuntu.com/ubuntu groovy/main i386 Packages
100 /var/lib/dpkg/status
/var/crash: see attachment
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