*** This bug is a duplicate of bug 1906642 *** https://bugs.launchpad.net/bugs/1906642
Looks like the issue is: [ 15285.452] (EE) Backtrace: [ 15285.453] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x13c) [0x55b0f2a4952c] [ 15285.455] (EE) 1: /lib/x86_64-linux-gnu/libpthread.so.0 (funlockfile+0x60) [0x7f1c35a1241f] [ 15285.458] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (gsignal+0xcb) [0x7f1c3584f18b] [ 15285.462] (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (abort+0x12b) [0x7f1c3582e859] [ 15285.465] (EE) unw_get_proc_name failed: no unwind info found [-10] [ 15285.465] (EE) 4: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so (?+0x0) [0x7f1c33a4d3a9] [ 15285.466] (EE) 5: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so (nouveau_drm_screen_create+0x2038c7) [0x7f1c346405f7] [ 15285.468] (EE) 6: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so (__driDriverGetExtensions_zink+0x24f35) [0x7f1c33a9d6a5] [ 15285.470] (EE) 7: /usr/lib/x86_64-linux-gnu/dri/iris_dri.so (__driDriverGetExtensions_zink+0x24fa4) [0x7f1c33a9d7a4] [ 15285.472] (EE) unw_get_proc_name failed: no unwind info found [-10] [ 15285.472] (EE) 8: /usr/lib/xorg/modules/drivers/modesetting_drv.so (?+0x0) [0x7f1c36368c90] [ 15285.474] (EE) unw_get_proc_name failed: no unwind info found [-10] [ 15285.474] (EE) 9: /usr/lib/xorg/modules/drivers/modesetting_drv.so (?+0x0) [0x7f1c3636b8f0] [ 15285.474] (EE) 10: /usr/lib/xorg/Xorg (BlockHandler+0xa5) [0x55b0f28ec995] [ 15285.475] (EE) 11: /usr/lib/xorg/Xorg (WaitForSomething+0x122) [0x55b0f2a42ba2] [ 15285.475] (EE) 12: /usr/lib/xorg/Xorg (SendErrorToClient+0x117) [0x55b0f28e7cf7] [ 15285.476] (EE) 13: /usr/lib/xorg/Xorg (InitFonts+0x3b4) [0x55b0f28ebfc4] [ 15285.479] (EE) 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf3) [0x7f1c358300b3] [ 15285.479] (EE) 15: /usr/lib/xorg/Xorg (_start+0x2e) [0x55b0f28d5a2e] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1907142 Title: Rather regular crashes, about twice per day To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1907142/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs