Jako, że jest to mój pierwszy post na Forum chciałbym się z wami przywitać 
Niestety mam również problem z gnome-panel. Po zalogowaniu do systemu zaczynają migać, a może raczej restartować się… Jedynym sposobem, którym je uciszam to killall. Gdy chcę je włączyć przy pomocy konsoli wyskakuje taki błąd:
react1on@react1on-desktop:~$ gnome-panel
** (gnome-panel:10738): DEBUG: Initialized Panel Applet Signaler.
** (gnome-panel:10738): DEBUG: Adding applet 0.
** (gnome-panel:10738): DEBUG: Adding applet 1.
** (gnome-panel:10738): DEBUG: Adding applet 2.
** (gnome-panel:10738): DEBUG: Adding applet 3.
** (gnome-panel:10738): DEBUG: Adding applet 4.
** (gnome-panel:10738): DEBUG: Adding applet 5.
** (gnome-panel:10738): DEBUG: Adding applet 6.
** (gnome-panel:10738): DEBUG: Adding applet 7.
** (gnome-panel:10738): DEBUG: Adding applet 8.
** (gnome-panel:10738): DEBUG: Adding applet 9.
** (gnome-panel:10738): DEBUG: Adding applet 10.
** (gnome-panel:10738): DEBUG: Adding applet 11.
** (gnome-panel:10738): DEBUG: Adding applet 12.
** (gnome-panel:10738): DEBUG: Adding applet 13.
** (gnome-panel:10738): DEBUG: Adding applet 14.
** (gnome-panel:10738): DEBUG: Adding applet 15.
** (gnome-panel:10738): DEBUG: Adding applet 16.
** (gnome-panel:10738): DEBUG: Adding applet 17.
** (gnome-panel:10738): DEBUG: Adding applet 18.
(gnome-panel:10738): libglade-WARNING **: Unexpected element inside .
** (gnome-panel:10738): DEBUG: Adding applet 19.
(gnome-panel:10738): Gdk-WARNING **: /build/buildd/gtk+2.0-2.16.1/gdk/x11/gdkdrawable-x11.c:878 drawable is not a pixmap or window
(gnome-panel:10738): libglade-WARNING **: Unexpected element inside .
** (gnome-panel:10738): DEBUG: Adding applet 20.
** (gnome-panel:10738): DEBUG: Adding applet 21.
** (gnome-panel:10738): DEBUG: Adding applet 22.
** (gnome-panel:10738): DEBUG: Adding applet 23.
** (gnome-panel:10738): DEBUG: Adding applet 24.
** (gnome-panel:10738): DEBUG: Adding applet 25.
The program 'gnome-panel' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadMatch (invalid parameter attributes)'.
(Details: serial 3111 error_code 8 request_code 1 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.)
Gdy wpisuję gnome-panel --sync to pojawia się coś takiego…
react1on@react1on-desktop:~$ gnome-panel --sync
** (gnome-panel:10787): DEBUG: Adding applet 0.
** (gnome-panel:10787): DEBUG: Initialized Panel Applet Signaler.
** (gnome-panel:10787): DEBUG: Adding applet 1.
** (gnome-panel:10787): DEBUG: Adding applet 2.
** (gnome-panel:10787): DEBUG: Adding applet 3.
** (gnome-panel:10787): DEBUG: Adding applet 4.
** (gnome-panel:10787): DEBUG: Adding applet 5.
** (gnome-panel:10787): DEBUG: Adding applet 6.
** (gnome-panel:10787): DEBUG: Adding applet 7.
** (gnome-panel:10787): DEBUG: Adding applet 8.
** (gnome-panel:10787): DEBUG: Adding applet 9.
** (gnome-panel:10787): DEBUG: Adding applet 10.
** (gnome-panel:10787): DEBUG: Adding applet 11.
** (gnome-panel:10787): DEBUG: Adding applet 12.
** (gnome-panel:10787): DEBUG: Adding applet 13.
(gnome-panel:10787): Gdk-WARNING **: /build/buildd/gtk+2.0-2.16.1/gdk/x11/gdkdrawable-x11.c:878 drawable is not a pixmap or window
(gnome-panel:10787): libglade-WARNING **: Unexpected element inside .
** (gnome-panel:10787): DEBUG: Adding applet 14.
** (gnome-panel:10787): DEBUG: Adding applet 15.
** (gnome-panel:10787): DEBUG: Adding applet 16.
** (gnome-panel:10787): DEBUG: Adding applet 17.
** (gnome-panel:10787): DEBUG: Adding applet 18.
** (gnome-panel:10787): DEBUG: Adding applet 19.
** (gnome-panel:10787): DEBUG: Adding applet 20.
** (gnome-panel:10787): DEBUG: Adding applet 21.
** (gnome-panel:10787): DEBUG: Adding applet 22.
** (gnome-panel:10787): DEBUG: Adding applet 23.
** (gnome-panel:10787): DEBUG: Adding applet 24.
(gnome-panel:10787): libglade-WARNING **: Unexpected element inside .
** (gnome-panel:10787): DEBUG: Adding applet 25.
The program 'gnome-panel' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadMatch (invalid parameter attributes)'.
(Details: serial 10797 error_code 8 request_code 1 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.)
Tak więc proszę Was o pomoc w rozwiązaniu mojeg oproblemu i pozdrawiam!