Linked by Thom Holwerda on Wed 13th Aug 2008 23:50 UTC
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Do you know if Linux has something similar to what I used in OS/2. Back in the days when I used OS/2, I had a watchdog daemon running and it was link to any external switch - I simply used my joystick. If a system crash occured that froze the keyboard and mouse, I could click the joystick button and the watchdog daemon kills the hanging program returning control back to me. This was awesome. At the moment (under Linux), I go to my co-workers PC, SSH into mine and kill the process myself. I would love the watchdog/joystick feature under Linux though!
If it's just an X application that's locking then [alt]+[F7] into the CLI then proceed to do the same as what you're co-workers would have done except from your own desktop.
You can then [alt]+[F1] to get back into your X session.
You may need to check I got the F key's correct though.(I wasn't 100% certain on them)
Enable "Watchdog Timer support" in the kernel and use the watchdog daemon: ftp://ibiblio.org/pub/Linux/system/daemons/watchdog/
You can still use this after a kernel panic:
http://en.wikipedia.org/wiki/Magic_SysRq_key




Member since:
2006-11-13
Just to make sure everybody knows.... kernel panics are expected in bleeding edge software. No matter the OS.
Do you know if Linux has something similar to what I used in OS/2. Back in the days when I used OS/2, I had a watchdog daemon running and it was link to any external switch - I simply used my joystick. If a system crash occured that froze the keyboard and mouse, I could click the joystick button and the watchdog daemon kills the hanging program returning control back to me. This was awesome. At the moment (under Linux), I go to my co-workers PC, SSH into mine and kill the process myself. I would love the watchdog/joystick feature under Linux though!