Mailinglist Archive: opensuse-factory (807 mails)

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[opensuse-factory] Re: Magic Sysrequest gone??
On Tue, 21 Feb 2017 00:23, Peter Mc Donough <mcd-mail-lists@...> wrote:
Hi,

Tonight I needed magic sysrequest
<AlT><Print> reisub.
System Tumbleweed, up-to-date
It didn't work.

Yast tells me, it is enabled.

Any other switch to check?

Hints from here (Disabled by Default):
https://forums.opensuse.org/showthread.php/510867-Is-Alt-SysRq-REISUB-disabled-in-openSUSE

It's stored in sysctl, as kernel.sysrq, check via
"/usr/sbin/sysctl -a --pattern kernel.sysrq" (works as normal user)
a value of "0" (zero) means disabled, a value of "1" (one) means enabled.

But I'm unsure if anything else could inhibit the execution.
(Well, pebkac like: unload usbhid module while using a USB keyboard)

- Yamaban.

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