It crashed again. For reference, I've added the PPA, updated everything, logged out, checked that I don't have xorg config file (so that I keep getting sna by default).
Program received signal SIGSEGV, Segmentation fault. 0x00007f79d99ab5d0 in sna_pixmap_set_dri (pixmap=0x7f79de9d5220, sna=0x7f79dcf58010) at ../../../src/sna/sna_dri.c:186 186 ../../../src/sna/sna_dri.c: Nie ma takiego pliku ani katalogu. (gdb) backtrace full #0 0x00007f79d99ab5d0 in sna_pixmap_set_dri (pixmap=0x7f79de9d5220, sna=0x7f79dcf58010) at ../../../src/sna/sna_dri.c:186 priv = 0x7f79dead6940 tiling = -1 #1 sna_dri_create_buffer (draw=<optimized out>, attachment=0, format=32) at ../../../src/sna/sna_dri.c:274 sna = 0x7f79dcf58010 buffer = <optimized out> pixmap = <optimized out> bo = <optimized out> flags = 1 size = <optimized out> bpp = <optimized out> #2 0x00007f79dd1aae5c in ?? () No symbol table info available. #3 0x00007f79dd1ab7f6 in ?? () No symbol table info available. #4 0x00007f79dd1abc10 in DRI2GetBuffersWithFormat () No symbol table info available. #5 0x00007f79dd1ad690 in ?? () No symbol table info available. #6 0x00007f79dd082a41 in ?? () No symbol table info available. #7 0x00007f79dd07154a in ?? () No symbol table info available. #8 0x00007f79dad7eea5 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #9 0x00007f79dd071891 in _start () No symbol table info available. (gdb) The gdb session is still active, ask for more data if you want -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1127497 Title: Xorg crashes when exiting steam segfault in sna_pixmap_set_dri() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1127497/+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