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-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-openchrome in Ubuntu. https://bugs.launchpad.net/bugs/1554004 Title: Segfault on X startup with VX900 Status in openchrome: Fix Released Status in xserver-xorg-video-openchrome package in Ubuntu: Fix Released Status in xserver-xorg-video-openchrome source package in Trusty: Fix Released Status in xserver-xorg-video-openchrome source package in Wily: Fix Released Bug description: [Impact] * Prevents from using X at all with some VIA chipsets - a segfault occurs and is logged in Xorg.log [Test Case] * Start X on a affected hw (e.g. VX900). * Examine Xorg.log after crash. [Regression Potential] * This is a bug fixed upstream (https://cgit.freedesktop.org/openchrome/xf86-video- openchrome/commit/?id=ecb1695ac2de1d840c036f64b5b71602e0f522a4). * The fix is a one-liner with minimal impact. [Other Info] * Original bug description: There is a segfault in Xorg.log visible when starting X on Trusty 14.04 with the following hardware: 00:01.0 VGA compatible controller [0300]: VIA Technologies, Inc. VX900 Graphics [Chrome9 HD] [1106:7122] (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd Device [1458:d000] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Interrupt: pin A routed to IRQ 10 Region 0: Memory at fb000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at fc000000 (32-bit, non-prefetchable) [size=16M] Region 2: Memory at f0000000 (32-bit, prefetchable) [size=128M] Expansion ROM at febf0000 [disabled] [size=64K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 Snip of the Xorg.log: [ 549.260] (EE) Backtrace: [ 549.260] (EE) 0: /usr/bin/X (xorg_backtrace+0x4f) [0xb77551bf] [ 549.261] (EE) 1: /usr/bin/X (0xb75ac000+0x1acfa4) [0xb7758fa4] [ 549.261] (EE) 2: (vdso) (__kernel_rt_sigreturn+0x0) [0xb7589410] [ 549.261] (EE) 3: /usr/lib/xorg/modules/drivers/openchrome_drv.so (0xb6c84000+0x13ccc) [0xb6c97ccc] [ 549.261] (EE) 4: /usr/bin/X (InitOutput+0xb43) [0xb762f623] [ 549.261] (EE) 5: /usr/bin/X (0xb75ac000+0x410c7) [0xb75ed0c7] [ 549.262] (EE) 6: /usr/bin/X (0xb75ac000+0x2ae1e) [0xb75d6e1e] [ 549.262] (EE) 7: /lib/i386-linux-gnu/libc.so.6 (__libc_start_main+0xf3) [0xb7197a83] [ 549.262] (EE) 8: /usr/bin/X (0xb75ac000+0x2ae54) [0xb75d6e54] [ 549.262] (EE) [ 549.262] (EE) Segmentation fault at address 0x0 [ 549.262] (EE) [ 549.263] (EE) Caught signal 11 (Segmentation fault). Server aborting [ 549.263] (EE) [ 549.263] (EE) [ 549.263] (EE) Please also check the log file at "/var/log/Xorg.1.log" for additional information. [ 549.263] (EE) [ 549.269] (EE) Server terminated with error (1). Closing log file. To manage notifications about this bug go to: https://bugs.launchpad.net/openchrome/+bug/1554004/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
