*** This bug is a duplicate of bug 1735594 *** https://bugs.launchpad.net/bugs/1735594
I too have this bug. I use radeon module for 01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS482/RS485 [Radeon Xpress 1100/1150] Error is compiz[12038]: segfault at 38c ip 00007f2dbc01a2c9 sp 00007fff9bbce640 error 4 I installed ubuntu-gnome-desktop but this failed too with a segfault What I find out is that after a long time, flashing is stopping but desktop is not complete (eg not all icons nor launcher are displayed). >From this time mouse or keyboard are responding but after a while everything is frozen. Another think: if I remove linux-modules-extra from lets say 4.4.0-124-generic kernel, the problem disappear! No luck for me, I need this package for my network card ;) I installed the xenial-proposed repo which gave 4.4.0-132 kernel, problem is still there. Attached is the file from /var/crash Thanks to find a solution, computer is unusable :( Daniel ** Attachment added: "_usr_bin_compiz.1000.crash" https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1741447/+attachment/5173795/+files/_usr_bin_compiz.1000.crash -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1741447 Title: Unity / Compiz in a crash loop after login, after mesa updates of 2018-01-04 To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1741447/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp