apport information ** Attachment added: "Dependencies.txt" https://bugs.launchpad.net/bugs/990914/+attachment/3114399/+files/Dependencies.txt
** Description changed: - The lightdm segfaults when I run xkbcomp from inside of fvwm window manager: + Distro: Ubuntu 12.04 + fvwm version: 1:2.5.30.ds-1 + lightdm version: 1.2.1-0ubuntu1 + + The lightdm segfaults when xkbcomp is run from inside of fvwm window manager: xkbcomp -R/usr/share/X11/xkb/ /tmp/russian.xkb $DISPLAY On the login screen "fvwm" desktop environment is chosen. The /tmp/russian.xkb is attached to the bug report. Here are the relevant messages from /var/log/lightdm/x-0.log ... (II) [KMS] Kernel modesetting enabled. *** glibc detected *** /usr/bin/X: free(): corrupted unsorted chunks: 0x00007f32aee32fe0 *** ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x7e626)[0x7f32ab1aa626] /usr/bin/X(SrvXkbResizeKeyType+0x63d)[0x7f32ad0ebf2d] /usr/bin/X(+0x13456d)[0x7f32ad0c656d] /usr/bin/X(+0x137388)[0x7f32ad0c9388] /usr/bin/X(+0x4e761)[0x7f32acfe0761] /usr/bin/X(+0x3d68a)[0x7f32acfcf68a] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed)[0x7f32ab14d76d] /usr/bin/X(+0x3d97d)[0x7f32acfcf97d] ======= Memory map: ======== ... - --- + --- ApportVersion: 2.0.1-0ubuntu7 Architecture: amd64 DistroRelease: Ubuntu 12.04 Package: lightdm 1.2.1-0ubuntu1 PackageArchitecture: amd64 ProcEnviron: - LANGUAGE=en_US.UTF-8 - TERM=xterm - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_US.UTF-8 + TERM=xterm + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14 Tags: precise Uname: Linux 3.2.0-24-generic x86_64 UpgradeStatus: Upgraded to precise on 2012-04-26 (2 days ago) UserGroups: -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/990914 Title: segmentation fault when running xkbcomp Status in “lightdm” package in Ubuntu: New Bug description: Distro: Ubuntu 12.04 fvwm version: 1:2.5.30.ds-1 lightdm version: 1.2.1-0ubuntu1 The lightdm segfaults when xkbcomp is run from inside of fvwm window manager: xkbcomp -R/usr/share/X11/xkb/ /tmp/russian.xkb $DISPLAY On the login screen "fvwm" desktop environment is chosen. The /tmp/russian.xkb is attached to the bug report. Here are the relevant messages from /var/log/lightdm/x-0.log ... (II) [KMS] Kernel modesetting enabled. *** glibc detected *** /usr/bin/X: free(): corrupted unsorted chunks: 0x00007f32aee32fe0 *** ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x7e626)[0x7f32ab1aa626] /usr/bin/X(SrvXkbResizeKeyType+0x63d)[0x7f32ad0ebf2d] /usr/bin/X(+0x13456d)[0x7f32ad0c656d] /usr/bin/X(+0x137388)[0x7f32ad0c9388] /usr/bin/X(+0x4e761)[0x7f32acfe0761] /usr/bin/X(+0x3d68a)[0x7f32acfcf68a] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed)[0x7f32ab14d76d] /usr/bin/X(+0x3d97d)[0x7f32acfcf97d] ======= Memory map: ======== ... --- ApportVersion: 2.0.1-0ubuntu7 Architecture: amd64 DistroRelease: Ubuntu 12.04 Package: lightdm 1.2.1-0ubuntu1 PackageArchitecture: amd64 ProcEnviron: LANGUAGE=en_US.UTF-8 TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14 Tags: precise Uname: Linux 3.2.0-24-generic x86_64 UpgradeStatus: Upgraded to precise on 2012-04-26 (2 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/990914/+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
