I got the same problem as Andy. I have been using xubuntu 8.10 for a while and the problem occurs after a recent package update . .xsession- errors gives very similar message:
The program 'xfce4-mixer-plugin' received an X Window System error. This probably reflects a bug in the program. The error was 'BadAccess (attempt to access private resource denied)'. (Details: serial 208 error_code 10 request_code 33 minor_code 0) (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.) ** Message: Volume Control: screen changed: 0 ** Message: No valid plug window. (xfce4-panel:5716): Gtk-CRITICAL **: gtk_socket_get_id: assertion `GTK_WIDGET_ANCHORED (s ocket)' failed ** (xfce4-panel:5716): CRITICAL **: An item was unexpectedly removed: "Volume Control". -- Volume Control plugin can't be added to xfce4-panel https://bugs.launchpad.net/bugs/90261 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
