How to force restart after ubuntu (linux) system crashes:
Press Alt+SysRq+B to force restart.
Some computers need to press the Fn key, that is, Fn+Alt+SysRq+B .
Note: The sysrq key is generally the same as the prtsc (print screen) key.
If your pressing Fn+Alt+SysRq+B doesn’t work, do the following:
First press Fn+Alt+SysRq+B,
Hold Alt, release SysRq+Fn, and press B again.
That’s it.
For a safer approach is
Press and hold Fn+Alt+SysRq, then press: REISUB key in turn. (Sync disk to prevent data loss and damage)
refer to:
https://ift.tt/J9eyOjC
https://ift.tt/d6cvkOG
https://ift.tt/RkXCSwJ
https://ift.tt/Ua8Ezwc
…
The post ubuntu (linux) how to force restart after system freezes (not responding). first appeared on Lenix Blog .
This article is reprinted from https://blog.p2hp.com/archives/9254
This site is for inclusion only, and the copyright belongs to the original author.