> This looks like the X server is waiting for input, so maybe kdm fails to > reconnect to it after the reset for some reason. I have included the trace for kdm and kdm_greeter (taken after logout during black screen with only pointer), maybe someone will find it useful: kdm trace: #0 0x00007f0d28fd5e43 in __select_nocancel () at ../sysdeps/unix/syscall-template.S:82 #1 0x00000000004084d2 in mainLoop (argc=<value optimized out>, argv=<value optimized out>) at ../../../kdm/backend/dm.c:1260 #2 main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kdm/backend/dm.c:317 kdm_greeter trace: #0 0x00007fae06e17723 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=499) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007fae03f329e4 in ?? () from /lib/libglib-2.0.so.0 #2 0x00007fae03f32f1d in g_main_context_iteration () from /lib/libglib-2.0.so.0 #3 0x00007fae08732abf in QEventDispatcherGlib::processEvents (this=0x2252c80, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422 #4 0x00007fae07b649ce in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #5 0x00007fae087071c2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #6 0x00007fae087073bf in QEventLoop::exec (this=0x7fffcbce45b0, flags=...) at kernel/qeventloop.cpp:201 #7 0x00007fae07f6f4d6 in QDialog::exec (this=0x23e56b0) at dialogs/qdialog.cpp:552 #8 0x000000000041dfb3 in FDialog::exec (this=0x23e56b0) at ../../../kdm/kfrontend/kfdialog.cpp:155 #9 0x00000000023e56b0 in ?? () #10 0x00000000022cc230 in ?? () #11 0x00000000022cc230 in ?? () #12 0x000000000228b410 in ?? () #13 0x00000000004191d7 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kdm/kfrontend/kgapp.cpp:483 Not sure what to make of this bug. Might not even bee the radeon module that's the root cause, could be a problem in X or KDM which is only exposed with certain combinations of video drivers and hardware. Is there any downside to running with "TerminateServer=true" in kdmrc? |