This issue seems to affect Blender. Blender fails to start, with the crash log being the following:
# backtrace blender(BLI_system_backtrace+0x20) [0x1a6c8e0] blender() [0x107a525] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0) [0x7f47797c04b0] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x5ddc16) [0x7f47650f0c16] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x5df30e) [0x7f47650f230e] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x5d1468) [0x7f47650e4468] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x5d2345) [0x7f47650e5345] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x3f34da) [0x7f4764f064da] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x3f3ddd) [0x7f4764f06ddd] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x42a333) [0x7f4764f3d333] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x17812e) [0x7f4764c8b12e] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x17dda3) [0x7f4764c90da3] blender() [0x107e11d] blender(wm_draw_update+0x3fe) [0x107f7ae] blender(WM_main+0x28) [0x107b118] blender(main+0x3f8) [0x1018bd8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0) [0x7f47797ab830] blender() [0x107747e] -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1735594 Title: ubuntu automatically logs out when hovering sidebar Status in mesa package in Ubuntu: Confirmed Status in mesa source package in Xenial: Confirmed Status in mesa source package in Artful: Confirmed Bug description: When I use the Unity session I automatically get logged out under these conditions: When I hover with my mouse over any icon of the sidebar. When I press the alt key. When I press the super key. running dmesg after this unwanted logout happens I get following information: compiz[10616]: segfault at 0 ip 00007fbca309feeb sp 00007fff5f59a4d0 error 4 in i965_dri.so[7fbca2af6000+7e4000] The info about my installed compiz: compiz: Instal·lat: 1:0.9.13.1+17.10.20170901-0ubuntu1 Candidat: 1:0.9.13.1+17.10.20170901-0ubuntu1 Taula de versió: *** 1:0.9.13.1+17.10.20170901-0ubuntu1 500 500 http://es.archive.ubuntu.com/ubuntu artful/universe amd64 Packages 500 http://es.archive.ubuntu.com/ubuntu artful/universe i386 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1735594/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
