Comment 84 for bug 882956

I think I'm hitting this bug on my Thinkpad T510 with F15 and gnome. It happens frequently after resuming from suspend, sometimes the whole Xorg session crashes while some others just some program gets terminated.

Excerpt from my .xsession-errors:

(gnome-power-manager:12475): Gdk-WARNING **: The program 'gnome-power-manager' received an X Window System error.
This probably reflects a bug in the program.
The error was 'XI_BadDevice (invalid Device parameter)'.
  (Details: serial 24339 error_code 149 request_code 141 minor_code 48)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

(gnome-screensaver:12420): Gdk-WARNING **: The program 'gnome-screensaver' received an X Window System error.
This probably reflects a bug in the program.
The error was 'XI_BadDevice (invalid Device parameter)'.
  (Details: serial 25521 error_code 149 request_code 141 minor_code 48)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

gnome-session[12202]: WARNING: Detected that screensaver has left the bus

(gnome-settings-daemon:12366): media-keys-plugin-WARNING **: Unable to get default sink
** (deja-dup-monitor:12421): DEBUG: monitor.vala:263: Invalid next run date. Not scheduling a backup.
Error getting primary device: GDBus.Error:org.gnome.PowerManager.Failed: There is no primary device to reflect system state (don't show any UI)
gnome-session[12202]: WARNING: Detected that screensaver has left the bus
gnome-session[12202]: WARNING: Detected that screensaver has left the bus
gnome-session[12202]: WARNING: Detected that screensaver has left the bus

Please let me know if there is anything I can do to help identifying the root cause of the issue.