https://bugzilla.novell.com/show_bug.cgi?id=876130 https://bugzilla.novell.com/show_bug.cgi?id=876130#c0 Summary: kdm segfaults on login attempt Classification: openSUSE Product: openSUSE 13.1 Version: Final Platform: x86-64 OS/Version: openSUSE 13.1 Status: NEW Severity: Major Priority: P5 - None Component: KDE4 Workspace AssignedTo: kde-maintainers@suse.de ReportedBy: jo@feuersee.de QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:29.0) Gecko/20100101 Firefox/29.0 After upgrading from the "Current KDE4" repo, kdm-4.11.9-1.1.x86_64 segfaults on login attempt (given user credentials and start session). /var/log/messages: 2014-05-02T11:57:50.807431+02:00 l33t systemd[1]: Starting user-1000.slice. 2014-05-02T11:57:50.812042+02:00 l33t systemd[1]: Created slice user-1000.slice. 2014-05-02T11:57:50.813082+02:00 l33t systemd[1]: Starting Session 4420 of user jo. 2014-05-02T11:57:50.816760+02:00 l33t systemd[1]: Started Session 4420 of user jo. 2014-05-02T11:57:50.818255+02:00 l33t systemd-logind[783]: New session 4420 of user jo. 2014-05-02T11:57:50.853912+02:00 l33t kernel: [651530.388423] kdm[13570]: segfault at 0 ip 000000000040e07b sp 00007fffcf7290f0 error 4 in kdm[400000+2a000] 2014-05-02T11:57:50.917536+02:00 l33t systemd-logind[783]: Removed session 4420. This behavior was reproduceable on 2 different machines. It may be related to the proprietary NVIDEA driver (both machines have nvidea GAs), however xdm works fine. Downgrading kdm/KDE to the official openSUSE 13.1 released version (4.11.2) did not help. Using an older NVIDEA driver did not help. The problem appeared after the xorg-x11-server update (IIRC 25 Apr). I had to reinstall the NVIDEA driver to get back openGL support. Since then, kdm segfaults. Reproducible: Always Steps to Reproduce: 1. Add the current KDE4 from http://download.opensuse.org/repositories/KDE:/Current/openSUSE_13.1/ 2. Add the Update repo 3. Upgrade with zypper up. The installed versions of kdm, xorg-x11 and xorg-x11-server should match the ones below. Actual Results: After trying to log in (Typing username and password, then selecting "Start session" the kdm process segfaults, thus terminates. The parent kdm process forks again and you're back to the login dialog. Expected Results: After trying to log in (Typing username and password, then selecting "Start session": a working kde session kdm-4.11.9-1.1.x86_64 xorg-x11-7.6_1-11.3.1.noarch xorg-x11-server-7.6_1.14.3.901-8.1.x86_64 OpenGL version string: 4.4.0 NVIDIA 331.67 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.