I get same crash with Intel GPU (ironlake generation) on another laptop, but with fglrx this crash seems like not reproducible (with same Radeon HD 6620G).
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1482312 Title: After upgrade from Kubuntu 15.04 to Kubuntu 15.10 X Server starting to crash every few days Status in xorg package in Ubuntu: Confirmed Bug description: After upgrade from Kubuntu 15.04 to Kubuntu 15.10 X Server starting to crash every few days. Sometimes crash may happen few times per day. This crash is reproducible with packages from main repository and from Xorg Edgers PPA. Attached logs is crated with Xorg Edgers PPA. Please look into attached xorgcrash file. Other relevant logs is Xorglog2 and gdb-Xorg2.txt. If this matter, Xorg also crash on login if I trying to start with glamor or modesetting driver (but I doesn't sure it's a same crash). I didn't tried modesetting driver in Kubuntu 15.04, but glamor works for sure (with some issues, but at least it doesn't crash on login). Currently radeon driver is used (GPU is Radeon HD 6620G). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1482312/+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
