It is not clear to me how to apply this patch, though. ... François
----- Mail original ----- > De: "Niko Berger" <973...@bugs.launchpad.net> > À: "f coulier" <f.coul...@free.fr> > Envoyé: Vendredi 8 Juin 2012 08:50:27 > Objet: [Bug 973297] Re: Xorg recognizes Logitech Headset USB dongle > as input device then segfaults in XIChangeDeviceProperty > I can confirm that the patch in http://lists.x.org/archives/xorg- > devel/2012-June/031541.html works fine. Once applied xorg starts and > the > logitech headset works > -- > You received this bug notification because you are subscribed to the > bug > report. > https://bugs.launchpad.net/bugs/973297 > Title: > Xorg recognizes Logitech Headset USB dongle as input device then > segfaults in XIChangeDeviceProperty > Status in “xserver-xorg-input-evdev” package in Ubuntu: > Fix Released > Status in “xserver-xorg-input-evdev” source package in Precise: > Fix Committed > Bug description: > SRU Justification > ================= > [Impact] > On i386 machines, plugging a Logitech headset with buttons in will > crash an existing X session or prevent an X session from starting. > The crash is due to a stack buffer overrun write that corrupts the > stack. This occurs because the buffer is not allocated with enough > room to hold records for all input device valuators when multitouch > valuators are present. > [Test Case] > Plug in the headset and see if X crashes. Alternatively, use > utouch-evemu to create a virtual headset using the attached > Logitech_Wireless_Headset.prop file: > $ sudo utouch-evemu device Logitech_Wireless_Headset.prop > [Regression Potential] > The fix touches code that affects how input device axes are labelled. > These labels are used primarily for the GIMP and a few other drawing > tools when using a tablet drawing device. It is possible that a > regression could occur, causing the axes to not be labeled > correctly. > Original bug report > =================== > On Precise, when I plug in the USB dongle that comes with a Logitech > H800 headset, xorg segfaults. > The following trace is captured in Xorg.log (see attachment > XorgOldLog.txt) > 45.488] (II) config/udev: Adding input device Logitech Logitech > Wireless Headset (/dev/input/event7) > [ 45.488] (**) Logitech Logitech Wireless Headset: Applying > InputClass "evdev keyboard catchall" > [ 45.488] (II) Using input driver 'evdev' for 'Logitech Logitech > Wireless Headset' > [ 45.488] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so > [ 45.488] (**) Logitech Logitech Wireless Headset: always reports > core events > [ 45.488] (**) evdev: Logitech Logitech Wireless Headset: Device: > "/dev/input/event7" > [ 45.488] (--) evdev: Logitech Logitech Wireless Headset: Vendor > 0x46d Product 0xa29 > [ 45.488] (--) evdev: Logitech Logitech Wireless Headset: Found > absolute axes > [ 45.488] (--) evdev: Logitech Logitech Wireless Headset: Found > absolute multitouch axes > [ 45.488] (--) evdev: Logitech Logitech Wireless Headset: Found keys > [ 45.488] (II) evdev: Logitech Logitech Wireless Headset: Configuring > as mouse > [ 45.488] (II) evdev: Logitech Logitech Wireless Headset: Configuring > as keyboard > [ 45.488] (**) Option "config_info" > "udev:/sys/devices/pci0000:00/0000:00:1d.0/usb5/5-2/5-2:1.3/input/input7/event7" > [ 45.488] (II) XINPUT: Adding extended input device "Logitech > Logitech Wireless Headset" (type: KEYBOARD, id 9) > [ 45.488] (**) Option "xkb_rules" "evdev" > [ 45.488] (**) Option "xkb_model" "pc105" > [ 45.488] (**) Option "xkb_layout" "fr" > [ 45.488] (**) Option "xkb_variant" "oss" > [ 45.489] (II) evdev: Logitech Logitech Wireless Headset: initialized > for absolute axes. > [ 45.489] > Backtrace: > [ 45.489] 0: /usr/bin/X (xorg_backtrace+0x37) [0x983037] > [ 45.489] 1: /usr/bin/X (0x7fb000+0x18bdba) [0x986dba] > [ 45.489] 2: /lib/i386-linux-gnu/libpthread.so.0 (0x11b000+0xef30) > [0x129f30] > [ 45.489] 3: /lib/i386-linux-gnu/libc.so.6 (0x4fe000+0x1324ba) > [0x6304ba] > [ 45.489] 4: /usr/bin/X (XIChangeDeviceProperty+0x16c) [0x91b50c] > [ 45.489] 5: /usr/lib/xorg/modules/input/evdev_drv.so > (0x2b2000+0x634e) [0x2b834e] > [ 45.489] 6: /usr/lib/xorg/modules/input/evdev_drv.so > (0x2b2000+0x6595) [0x2b8595] > [ 45.489] 7: /usr/bin/X (ActivateDevice+0x66) [0x8272d6] > [ 45.489] 8: /usr/bin/X (0x7fb000+0x8cad5) [0x887ad5] > [ 45.489] 9: /usr/bin/X (0x7fb000+0x9b012) [0x896012] > [ 45.489] 10: /usr/bin/X (0x7fb000+0x9b883) [0x896883] > [ 45.489] 11: /usr/bin/X (config_init+0x14) [0x8958e4] > [ 45.489] 12: /usr/bin/X (InitInput+0xba) [0x875daa] > [ 45.490] 13: /usr/bin/X (0x7fb000+0x2523e) [0x82023e] > [ 45.490] 14: /lib/i386-linux-gnu/libc.so.6 (__libc_start_main+0xf3) > [0x5174d3] > [ 45.490] 15: /usr/bin/X (0x7fb000+0x255d9) [0x8205d9] > [ 45.490] Segmentation fault at address 0x120 > [ 45.490] > Caught signal 11 (Segmentation fault). Server aborting > ProblemType: Bug > DistroRelease: Ubuntu 12.04 > Package: xorg 1:7.6+12ubuntu1 > ProcVersionSignature: Ubuntu 3.2.0-21.34-generic 3.2.13 > Uname: Linux 3.2.0-21-generic i686 > .tmp.unity.support.test.0: > ApportVersion: 2.0-0ubuntu4 > Architecture: i386 > CompizPlugins: > [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] > CompositorRunning: compiz > Date: Wed Apr 4 13:09:19 2012 > DistUpgraded: 2009-11-14 19:02:58,254 DEBUG enabling apt cron job > DistroCodename: precise > DistroVariant: ubuntu > EcryptfsInUse: Yes > ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in > Ubuntu > MachineType: ASUSTeK Computer Inc. U3SG > ProcEnviron: > TERM=xterm > PATH=(custom, user) > LANG=en_US.utf8 > SHELL=/bin/bash > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-21-generic > root=UUID=75f23f17-3ace-4485-af57-a7318eb6c2ff ro quiet splash > vt.handoff=7 > SourcePackage: xorg > UpgradeStatus: Upgraded to precise on 2009-11-14 (871 days ago) > dmi.bios.date: 01/28/2008 > dmi.bios.vendor: American Megatrends Inc. > dmi.bios.version: 305 > dmi.board.asset.tag: ATN12345678901234567 > dmi.board.name: U3SG > dmi.board.vendor: ASUSTeK Computer Inc. > dmi.board.version: 1.0 > dmi.chassis.asset.tag: ATN12345678901234567 > dmi.chassis.type: 10 > dmi.chassis.vendor: ASUSTeK Computer Inc. > dmi.chassis.version: 1.0 > dmi.modalias: > dmi:bvnAmericanMegatrendsInc.:bvr305:bd01/28/2008:svnASUSTeKComputerInc.:pnU3SG:pvr1.0:rvnASUSTeKComputerInc.:rnU3SG:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: > dmi.product.name: U3SG > dmi.product.version: 1.0 > dmi.sys.vendor: ASUSTeK Computer Inc. > version.compiz: compiz 1:0.9.7.4-0ubuntu1 > version.libdrm2: libdrm2 2.4.32-1ubuntu1 > version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3 > version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental > N/A > version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3 > version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu9 > version.xserver-xorg-input-evdev: xserver-xorg-input-evdev > 1:2.7.0-0ubuntu1 > 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 > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev/+bug/973297/+subscriptions -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/973297 Title: Xorg recognizes Logitech Headset USB dongle as input device then segfaults in XIChangeDeviceProperty To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev/+bug/973297/+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
