are there any news on this bug? i installed 12.04 on a laptop and want to remote login from my Debian Squeeze (with latest updates) box using Xephyr.
thanks for any advice on how to proceed... -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/939434 Title: Xnest and Xephyr stopped working after recent update (corrupted mem) Status in “xorg-server” package in Ubuntu: Confirmed Bug description: I keep my PC up-2-date with Oneric. Within the last week, an update caused both Xephyr and Xnest to no longer work. Most likely an Xserver update or Glibc update. I run with the following command: Xephyr :1 -query 192.168.15.70 -screen 1400x1050 And see the window pop up briefly then the crash. I am attempting to connect to a Virtual Machine (kvm) that has XDMCP running in an up-2-date install of Precise Pangolin. Running using Xnest instead of Xephyr results in the same. [dix] Could not init font path element /usr/share/fonts/X11/cyrillic, removing from list! [dix] Could not init font path element /usr/share/fonts/X11/100dpi/:unscaled, removing from list! [dix] Could not init font path element /usr/share/fonts/X11/75dpi/:unscaled, removing from list! [dix] Could not init font path element /usr/share/fonts/X11/100dpi, removing from list! [dix] Could not init font path element /usr/share/fonts/X11/75dpi, removing from list! *** glibc detected *** Xephyr: free(): corrupted unsorted chunks: 0x00000000026e2ef0 *** ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x78a96)[0x7fca1f81fa96] /lib/x86_64-linux-gnu/libc.so.6(cfree+0x6c)[0x7fca1f823d7c] /usr/lib/nvidia-current/tls/libnvidia-tls.so.280.13(+0x192c)[0x7fca1e8bd92c] ======= Memory map: ======== 00400000-005e4000 r-xp 00000000 08:01 5115118 /usr/bin/Xephyr 007e3000-007e6000 r--p 001e3000 08:01 5115118 /usr/bin/Xephyr 007e6000-007f3000 rw-p 001e6000 08:01 5115118 /usr/bin/Xephyr 007f3000-00821000 rw-p 00000000 00:00 0 025ca000-02823000 rw-p 00000000 00:00 0 [heap] 7fca14000000-7fca14021000 rw-p 00000000 00:00 0 Cut Off The Rest ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: xnest 2:1.10.4-1ubuntu4.2 ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17 Uname: Linux 3.0.0-16-generic x86_64 NonfreeKernelModules: nvidia .proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0' .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 280.13 Wed Jul 27 16:53:56 PDT 2011 GCC version: gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) .tmp.unity.support.test.0: ApportVersion: 1.23-0ubuntu4 Architecture: amd64 CompizPlugins: [core,bailer,detection,composite,opengl,decor,regex,imgpng,grid,place,snap,mousepoll,wall,gnomecompat,animation,move,resize,compiztoolbox,expo,vpswitch,ezoom,fade,unitymtgrabhandles,session,workarounds,scale,unityshell] CompositorRunning: compiz Date: Thu Feb 23 06:22:11 2012 DistUpgraded: Fresh install DistroCodename: oneiric DistroVariant: ubuntu DkmsStatus: nvidia-current, 280.13, 3.0.0-12-generic, x86_64: installed nvidia-current, 280.13, 3.0.0-13-generic, x86_64: installed nvidia-current, 280.13, 3.0.0-14-generic, x86_64: installed nvidia-current, 280.13, 3.0.0-15-generic, x86_64: installed nvidia-current, 280.13, 3.0.0-16-generic, x86_64: installed EcryptfsInUse: Yes ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu GraphicsCard: nVidia Corporation GT200 [GeForce GTX 280] [10de:05e1] (rev a1) (prog-if 00 [VGA controller]) Subsystem: XFX Pine Group Inc. Device [1682:2400] InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) JockeyStatus: xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary, Enabled, In use) xorg:nvidia_current_updates - NVIDIA accelerated graphics driver (post-release updates) (Proprietary, Disabled, Not in use) MachineType: MSI MS-7522 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-16-generic root=UUID=c9bf3736-4941-4aed-ad3c-c35b5287925f ro quiet splash vt.handoff=7 SourcePackage: xorg-server UpgradeStatus: No upgrade log present (probably fresh install) XorgConf: Section "Device" Identifier "Default Device" Option "NoLogo" "True" EndSection dmi.bios.date: 03/19/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V8.15 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: MSI X58 Pro (MS-7522) dmi.board.vendor: MSI dmi.board.version: 3.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO.,LTD dmi.chassis.version: 3.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV8.15:bd03/19/2011:svnMSI:pnMS-7522:pvr3.0:rvnMSI:rnMSIX58Pro(MS-7522):rvr3.0:cvnMICRO-STARINTERNATIONALCO.,LTD:ct3:cvr3.0: dmi.product.name: MS-7522 dmi.product.version: 3.0 dmi.sys.vendor: MSI version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu6.1 version.ia32-libs: ia32-libs 20090808ubuntu26 version.libdrm2: libdrm2 2.4.26-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3 version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2.1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/939434/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
