** Description changed: $ lsb_release -rd Description: Ubuntu intrepid (development branch) Release: 8.10 I'm running intrepid, with all available updates by today: kernel 2.6.27-3 xserver-xorg-core 2:1.5.0-1ubuntu1 xserver-xorg-video-ati 1:6.9.0+git20080826.a3cc1d7a The machine is a Thinkpad T42 (2373-R94), with an "ATI Technologies Inc Radeon RV250 [Mobility FireGL 9000] (rev 02)". I'm running KDE4.1.1, using most of the default options. Whenever I plug an external monitor to the VGA port and run "xrandr" my system freezes. The same happens if I open krandrtray. The only log I can get is from dmesg by setting netconsole. This is what I see every single time I try to run xrandr with an external monitor plugged: [ 3547.526689] [drm:radeon_cp_idle] *ERROR* radeon_cp_idle called without lock held, held 0 owner f5522b00 f55220c0 [ 3547.530090] [drm:radeon_cp_reset] *ERROR* radeon_cp_reset called without lock held, held 0 owner f5522b00 f55220c0 [ 3547.533574] [drm:radeon_cp_start] *ERROR* radeon_cp_start called without lock held, held 0 owner f5522b00 f55220c0 I've seen others reporting something like this long before, but not exactly the problem I'm facing. Maybe someone have a clue. + + [lspci] + 00:00.0 Host bridge: Intel Corporation 82855PM Processor to I/O Controller (rev 03) + Subsystem: IBM Device 0529 + 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV250 [Mobility FireGL 9000] (rev 02) + Subsystem: IBM Device 0531
-- [intrepid] System freezes when running xrandr with an external monitor plugged - Thinkpad T42 - radeon https://bugs.launchpad.net/bugs/270646 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
