At a guess we removed/changed some symbol in libmirclient (yesterday) and that prevents libEGL from finding/using libmirclient properly.
** Also affects: mir Importance: Undecided Status: New ** Changed in: mir Importance: Undecided => Critical ** Changed in: mir Status: New => Invalid ** Changed in: mir Milestone: None => 0.6.0 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1350163 Title: [regression] Mir 0.6 GL clients crash immediately on startup (Mesa is trying to use X11 instead of Mir) Status in Mir: New Status in “mesa” package in Ubuntu: In Progress Bug description: [regression] Mir GL clients crash immediately on startup. This is on a freshly updated utopic system. (gdb) bt #0 0x00007ff4f1b706d7 in XGetXCBConnection () from /usr/lib/x86_64-linux-gnu/libX11-xcb.so.1 #1 0x00007ff4f352abb1 in dri2_initialize_x11_dri2 (drv=<optimised out>, disp=0x122e910) at ../../../../../../src/egl/drivers/dri2/platform_x11.c:1172 #2 dri2_initialize_x11 (drv=<optimised out>, disp=0x122e910) at ../../../../../../src/egl/drivers/dri2/platform_x11.c:1291 #3 0x00007ff4f352357d in _eglMatchAndInitialize (dpy=0x122e910) at ../../../../../src/egl/main/egldriver.c:613 #4 0x00007ff4f3523864 in _eglMatchDriver (dpy=dpy@entry=0x122e910, test_only=test_only@entry=0) at ../../../../../src/egl/main/egldriver.c:643 #5 0x00007ff4f351ea6a in eglInitialize (dpy=0x122e910, major=0x0, minor=0x0) at ../../../../../src/egl/main/eglapi.c:355 #6 0x0000000000402db0 in mir_eglapp_init (argc=1, argv=0x7fffb9ac9ec8, width=0x7fffb9ac96c8, height=0x7fffb9ac96cc) at /home/dan/bzr/mir/dev/examples/eglapp.c:386 #7 0x0000000000401ee9 in main (argc=1, argv=0x7fffb9ac9ec8) at /home/dan/bzr/mir/dev/examples/egltriangle.c:85 To manage notifications about this bug go to: https://bugs.launchpad.net/mir/+bug/1350163/+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