<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - xf86-video-intel driver is causing logout loop because libc.so.6 conflict on Ubuntu 17.10" href="https://bugs.freedesktop.org/show_bug.cgi?id=104866#c7">Comment # 7</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - xf86-video-intel driver is causing logout loop because libc.so.6 conflict on Ubuntu 17.10" href="https://bugs.freedesktop.org/show_bug.cgi?id=104866">bug 104866</a> from <a class="email" href="mailto:hector.franciscox.velazquez.suriano@intel.com" title="Hector Velazquez <hector.franciscox.velazquez.suriano@intel.com>"> Hector Velazquez</a> <pre>This error has senn on BXT QA The system perform a logout closing all windows and programs running before the action. Suspecting of the way the the driver is handling video drivers (xf86-video-intel). software: OS= Ubuntu 17.10 Artful x86-64 Kernel = Linux gfx-desktop 4.16.0-041600-generic #201804012230 SMP Sun Apr 1 22:31:39 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux 3D: Mesa = 18.0.0 2D:vainfo xf86-video-intel = 2.99.917 Xorg/xserver = 1.19.99.901 Cairo = 1.15.10 Cross-driver middleware: libdrm = 2.4.91 Media: intel-vaapi-driver = 2.1.0 <- other version libva = 2.1.0 libva-utils = 2.1.0 Validation Tools: intel-gpu-tools = 1.22 firmware: DMC 1.07 GuC 9.29 HuC 1.07.1398 Xorg log sample: . . . 104.759] (EE) 0: /usr/lib/xorg/modules/drivers/intel_drv.so (sna_accel_flush+0x270) [0x7fab749c8f50] [ 104.760] (EE) 1: /usr/lib/xorg/modules/drivers/intel_drv.so (sna_shm_flush_callback+0x1c) [0x7fab749c8ffc] [ 104.763] (EE) 2: /usr/bin/Xorg (_CallCallbacks+0x34) [0x55c485fe9fa4] [ 104.764] (EE) 3: /usr/bin/Xorg (FlushClient+0x78) [0x55c486138a58] [ 104.764] (EE) 4: /usr/bin/Xorg (WriteToClient+0x20e) [0x55c48613908e] [ 104.764] (EE) 5: /usr/bin/Xorg (WriteEventsToClient+0x272) [0x55c485ff01d2] [ 104.765] (EE) 6: /usr/bin/Xorg (ProcShmPutImage+0x3a7) [0x55c48607b717] [ 104.765] input-thread: InputThreadDoWork waiting for devices [ 104.765] (EE) 7: /usr/bin/Xorg (ProcShmDispatch+0x1d5) [0x55c48607cd25] [ 104.766] (EE) 8: /usr/bin/Xorg (Dispatch+0x308) [0x55c485fe4c28] [ 104.766] (EE) 9: /usr/bin/Xorg (dix_main+0x388) [0x55c485fe8c48] [ 104.767] (EE) 10: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf1) [0x7fab788821c1] [ 104.767] (EE) 11: /usr/bin/Xorg (_start+0x2a) [0x55c485fd28da] [ 104.768] (EE) 12: ? (?+0x0) [0x0] [ 104.769] (EE) [ 104.769] (EE) Fatal server error: [ 104.769] (EE) sna_accel_flush:17403 assertion '!ret || priv->gpu_bo == NULL' failed [ 104.769] (EE) [ 104.769] (EE) Please consult the The X.Org Foundation support at <a href="http://wiki.x.org">http://wiki.x.org</a> for help. [ 104.769] (EE) Please also check the log file at "/home/gfx/.local/share/xorg/Xorg.0.log" for additional information. [ 104.769] (EE) [ 104.769] (II) AIGLX: Suspending AIGLX clients for VT switch [ 104.811] ACPI: Closing device [ 104.884] (EE) Server terminated with error (1). Closing log file.. . .</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>