On Fri, 01 Apr 2011 11:39:28 -0400 Jeremy Jackson wrote:
On 04/01/2011 01:37 AM, Dmitry Torokhov wrote:On Thu, Mar 31, 2011 at 12:57:06PM -0700, Randy Dunlap wrote:On Fri, 25 Mar 2011 13:41:40 -0400 Jeremy Jackson wrote:
Hi,
Sent to linux-console with no reply for over a week...
I ran into a problem recently on a Linux server with a remote serial
console. /sbin/init (actually Upstart) was in a state where nothing
(useful) was running. I had to power cycle the machine to get back to
the boot prompt. This has the side-effect of triggering raid rebuilds.
It would be nice to have what Ctrl-Alt-Del does at the VGA console with
PS/2 or USB keyboard. This sends a SIGINT to PID 1, and most distros
have this set to do "shutdown -r now" which attempts a clean reboot.
so C_A_D works at console via PS/2 or USB keyboard, but not on a remote
serial console? Could it be an issue with whatever remote/serial software
you are using?
I believe it is simply a matter of console keymap and assigning "boot"
value to the desired combination.
The VGA console/keyboard isn't an issue here, C_A_D works great. The
problem is, that functionality isn't available when using *serial* console.
That's why I asked whether it could be an issue with the serial interface
software. E.g., minicom handles/processes certain keystrokes, other apps do things
differently, etc...