Bruce MacDonald wrote: > Hi, Any ideas for debugging this problem? I can't login from a second > machine since the resume script has to remove and reinstall the > network driver for both wired and wireless. I couldn't get a core dump > by setting the NoTrapSignals option in ServerFlags. I tried a script > suggested on x.org for server debugging but X would not start at all, > from > > http://wiki.x.org/wiki/Development/Documentation/ServerDebugging > > But I've never debugged the X server before. > > Bruce >
One idea would be to keep gdb in a screen that you attach/detach from ssh: * login through ssh before suspend, launch "screen", and attach "gdb -p $(pidof X)" from there * suspend/resume, and make sure the network is back * login again by ssh again, reacquire the screen with something like "screen -rd" * once X has crashed, work in gdb with 'bt full' or so Somebody put some Debian-specific hints about debugging (including with a coredump) at http://wiki.debian.org/XStrikeForce/XserverDebugging by I never actually tried it. Brice -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
