*** This bug is a duplicate of bug 1620994 *** https://bugs.launchpad.net/bugs/1620994
Yes Mesa 12.0.2 in yakkety was quite broken. And that's already fixed by 12.0.3. ** This bug has been marked a duplicate of bug 1620994 [regression] Starting in Mesa 12.0.2, Mir EGL clients crash with SIGSEGV in dri2_destroy_context() (from eglDestroyContext or eglTerminate) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity8 in Ubuntu. https://bugs.launchpad.net/bugs/1622126 Title: unity8 crashed with SIGSEGV in dri2_destroy_surface() Status in Canonical System Image: New Status in mir package in Ubuntu: New Status in unity8 package in Ubuntu: New Bug description: * ProblemType: Crash DistroRelease: Ubuntu 16.10 Package: unity8 8.14+16.10.20160831.3-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-9136.55-generic 4.4.16 Uname: Linux 4.4.0-9136-generic x86_64 ApportVersion: 2.20.3-0ubuntu7 Architecture: amd64 Date: Sat Sep 10 10:38:54 2016 ExecutablePath: /usr/bin/unity8 InstallationDate: Installed on 2016-09-10 (0 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160909) ProcCmdline: unity8 --mode=full-shell SegvAnalysis: Segfault happened at: 0x7fe0b7c19624: mov (%rax),%rax PC (0x7fe0b7c19624) ok source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)! destination "%rax" ok Stack memory exhausted (SP below stack segment) SegvReason: reading NULL VMA Signal: 11 SourcePackage: unity8 StacktraceTop: ?? () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1 eglDestroySurface () from /usr/lib/x86_64-linux-gnu/mesa-egl/libEGL.so.1 ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41 ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41 ?? () from /usr/lib/x86_64-linux-gnu/libmirserver.so.41 Title: unity8 crashed with SIGSEGV in eglDestroySurface() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1622126/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp