From Bugzilla Helper:
User-Agent: Mozilla/4.78 [en] (X11; U; Linux 2.4.7-2.9smp i686)
Description of problem:
when starting X, gdm simply overwrites /var/log/XFree86.0.log and does
not make a backup copy first. this makes it difficult to see why
a previous X session has crashed.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. start gdm
2. exit X or X crashes
3. gdm restarts, old log file containing valiuable debug info is
Actual Results: /var/log/XFree86.0.log is overwritten
Expected Results: would be nice if a logrotate like feature was
implimented, perhaps the last 3 or 4 X logs would be saved on gdm startup,
then rotated to /dev/null
Agree it would be a good feature. Debugging is currently problematic.
Just fixed this in CVS gdm2 so this will be in 188.8.131.52 whenever that comes out
(could be today I haven't decided yet:)
We'll catch this shortly by upgrading the gdm in rawhide, if we haven't already.