linuxmint / cinnamon

A Linux desktop featuring a traditional layout, built from modern technology and introducing brand new innovative features.
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Restoring Secondary Screen after Suspend #12421

Open Mark-F-Keating opened 2 months ago

Mark-F-Keating commented 2 months ago

Distribution

Linux Mint 22 Cinnamon

Package version

6.2.9

Graphics hardware in use

Intel Corporation Alder Lake-N [UHD Graphics]

Frequency

Quite often

Bug description

With a dual screen on a GTKtek Nucbox with 2 HDMI interfaces and the primary screen being on the secondary (right side from front) built in HDMI, when returning from suspend state the primary screen on the secondary HDMI is not reactivated, while the secondary screen on the primary HDMI (left side from front) restores and then becomes the single primary interface. Reset by CTL-ALT-Backspace leaving all applications closed and restarting (login state).

Steps to reproduce

When Suspending and leaving the mouse cursor over the primary interface on the secondary HDMI all will work normally recovering as expected (which I now take notice to do), when leaving the mouse cursor over the secondary screen on the primary HDMI, restoring from suspend will disable the secondary HDMI and make the primary HDMI the only single interface.

Expected behavior

Both Screens should be reactivated as when the mouse cursor is left over the primary screen.

Additional information

No response