** Description changed: - I'm testing out the git version of the fujitsu-tablet driver from here, and X is crashing when I hit something with the rightmost two buttons (one marked "fn", another marked "alt". + I'm testing out the git version of the fujitsu-tablet driver from the following page, and X is crashing when I hit something with the rightmost two buttons (one marked "fn", another marked "alt". Laptop model is T4020. http://sourceforge.net/scm/?type=git&group_id=196222 Notably, those two buttons seem to interpret the FN as a modifier in the driver, and send some weird "MSC_SCAN" and "MSC_RAW" events. I'll attach a log of evtest with that input device, pressing the buttons from left to right, first without fn and then with fn. The basic labels, from left to right: [scroll down] [scroll up] [fn] [alt] The with-fn labels: [1] [2] [3] [4] [ENT] ProblemType: Crash DistroRelease: Ubuntu 12.04 Package: xserver-xorg-core 2:1.11.4-0ubuntu4 ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6 Uname: Linux 3.2.0-17-generic i686 .tmp.unity.support.test.0: - + ApportVersion: 1.93-0ubuntu2 Architecture: i386 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz Date: Tue Feb 28 20:42:16 2012 DistUpgraded: Log time: 2012-02-28 07:45:03.163034 DistroCodename: precise DistroVariant: ubuntu DkmsStatus: - bcmwl, 5.100.82.38+bdcom, 3.0.0-16-generic, i686: installed - bcmwl, 5.100.82.38+bdcom, 3.2.0-17-generic, i686: installeddkms.conf: Error! No 'BUILT_MODULE_NAME' directive specified for record #0. - Error! Bad conf file. - File: - does not represent a valid dkms.conf file. + bcmwl, 5.100.82.38+bdcom, 3.0.0-16-generic, i686: installed + bcmwl, 5.100.82.38+bdcom, 3.2.0-17-generic, i686: installeddkms.conf: Error! No 'BUILT_MODULE_NAME' directive specified for record #0. + Error! Bad conf file. + File: + does not represent a valid dkms.conf file. ExecutablePath: /usr/bin/Xorg GraphicsCard: - Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 04) (prog-if 00 [VGA controller]) - Subsystem: Fujitsu Limited. Device [10cf:12e0] - Subsystem: Fujitsu Limited. Device [10cf:12e0] + Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 04) (prog-if 00 [VGA controller]) + Subsystem: Fujitsu Limited. Device [10cf:12e0] + Subsystem: Fujitsu Limited. Device [10cf:12e0] InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110302) Lsusb: - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub - Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 004 Device 002: ID 044e:3001 Alps Electric Co., Ltd UGTZ4 Bluetooth + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 004 Device 002: ID 044e:3001 Alps Electric Co., Ltd UGTZ4 Bluetooth MachineType: FUJITSU LifeBook T4020 ProcCmdline: /usr/bin/X :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch ProcEnviron: - + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-17-generic root=UUID=280d75e0-26b1-4b9e-8ff4-c1a2a16e0bbd ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 SegvAnalysis: - Segfault happened at: 0x4ce2e9 <GetPointerEvents+89>: mov 0x38(%eax),%edx - PC (0x004ce2e9) ok - source "0x38(%eax)" (0x00000038) not located in a known VMA region (needed readable region)! - destination "%edx" ok + Segfault happened at: 0x4ce2e9 <GetPointerEvents+89>: mov 0x38(%eax),%edx + PC (0x004ce2e9) ok + source "0x38(%eax)" (0x00000038) not located in a known VMA region (needed readable region)! + destination "%edx" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: xorg-server StacktraceTop: - ___newselect_nocancel () at ../sysdeps/unix/syscall-template.S:82 - WaitForSomething () - ?? () - ?? () - __libc_start_main (main=0x4a4f00, argc=8, ubp_av=0xbf9a0cb4, init=0x6178c0 <__libc_csu_init>, fini=0x617930 <__libc_csu_fini>, rtld_fini=0x11f280 <_dl_fini>, stack_end=0xbf9a0cac) at libc-start.c:226 + ___newselect_nocancel () at ../sysdeps/unix/syscall-template.S:82 + WaitForSomething () + ?? () + ?? () + __libc_start_main (main=0x4a4f00, argc=8, ubp_av=0xbf9a0cb4, init=0x6178c0 <__libc_csu_init>, fini=0x617930 <__libc_csu_fini>, rtld_fini=0x11f280 <_dl_fini>, stack_end=0xbf9a0cac) at libc-start.c:226 Title: Xorg crashed with SIGSEGV in ___newselect_nocancel() UpgradeStatus: Upgraded to precise on 2012-02-29 (0 days ago) UserGroups: - + XorgConf: - Section "ServerFlags" - Option "NoTrapSignals" "true" - EndSection + Section "ServerFlags" + Option "NoTrapSignals" "true" + EndSection dmi.bios.date: 08/01/2005 dmi.bios.vendor: FUJITSU // Phoenix Technologies Ltd. dmi.bios.version: Version 1.03 dmi.board.name: FJNB1A4 dmi.board.vendor: FUJITSU dmi.chassis.type: 10 dmi.chassis.vendor: AE23K1AA03931002 dmi.modalias: dmi:bvnFUJITSU//PhoenixTechnologiesLtd.:bvrVersion1.03:bd08/01/2005:svnFUJITSU:pnLifeBookT4020:pvr:rvnFUJITSU:rnFJNB1A4:rvr:cvnAE23K1AA03931002:ct10:cvr: dmi.product.name: LifeBook T4020 dmi.sys.vendor: FUJITSU version.compiz: compiz 1:0.9.7.0~bzr2995-0ubuntu5 version.libdrm2: libdrm2 2.4.30-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.1-0ubuntu2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental 8.0.1-0ubuntu2 version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.1-0ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu4 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.99.901+git20120126-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2
** Visibility changed to: Public -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/943069 Title: Xorg crashed with SIGSEGV in ___newselect_nocancel() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/943069/+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
