Re: how do i sent a ctrl-alt-del over screen serial console

2015-05-07 Thread ed
On Thu, May 07, 2015 at 03:07:18PM +0200, Jelle de Jong wrote: > I know commands like c-a b b send a sysrq reboot, is there a ctrl-alt-del? My advice is to get an LOM of some sorts, HP iLO, Dell DRAC or an independent (if they still exist) brand. There are many advantages to using one of these wit

Re: how do i sent a ctrl-alt-del over screen serial console

2015-05-07 Thread Jürgen Weigert
Hey Jelle! The serial line protocol defines one out of band sequence. Only one unfortunately. This is triggerd with the break or pow_break commands. Usually they behave identical, or only one of them works. you already found the keybinding. The exact effect of break or pow_break depends on the ha

how do i sent a ctrl-alt-del over screen serial console

2015-05-07 Thread Jelle de Jong
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello everyone, How do i sent a ctrl-alt-del over screen serial console? I occasionally have systems hanging in grub-rescue and a simple ctrl-alt-del signal would reboot them. But I have been unable to figure out how to do this with grub. I know co