Bug#898684: 100% when monitor is plugged/unplugged while system is suspended or hibernated

[Michael Biebl]

Hi

Am 15.05.2018 um 09:04 schrieb Enrico Zini:
> 1. start from home, with the laptop attached to an external monitor
> 2. suspend or hibernate
> 3. detach the external monitor and pack the laptop
> 4. go visit an important customer
> 5. wake up the system
> 6. gnome-shell will now consume 100% CPU, overheat the laptop, severely
>    reduce system performance and battery time, ruin a work day at the
>    important customer, cause serious embarassment
> 
> I have not found a way to make it stop, short of having another external
> monitor to plug/unplug, restart the whole X session, or reboot.

Which graphics driver is used on this particular laptop?
Are you using Xorg or Wayland?
Do you get anything relevant in the log files/journal which might hint
at a problem?



-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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