The laptop does not wake from suspend after closing lid or choosing 'sleep' in the power menu, or allowing inactivity to trigger suspend.
Suspend seems to trigger correctly, the power button on the laptop pulses slowly as is normal for suspend state.
When attempting to wake via a key press, the light becomes solid as it should when waking up, but the screen remains black.
It's possible that suspend has ended but the display is not walking, I'm not sure. There seems no way to get any response other than holding power button to force shutdown.
I should note that when I bought this laptop 2 years ago (new, Lenovo Thinkbook 14 G2 ARE) there was an issue with waking from suspend on all Linux distros. The universal fix was to set iommu=soft in the grub. Using this fix I have installed 10+ distros & suspend has worked in every case. This hasn't worked for archcraft, but it has for other arch flavours - I wonder if this may be display wake or compositor issue rather than suspend.
Context
Please provide any relevant information about your setup. This is important in case the issue is not reproducible except for under certain conditions.
Detailed Description
The laptop does not wake from suspend after closing lid or choosing 'sleep' in the power menu, or allowing inactivity to trigger suspend. Suspend seems to trigger correctly, the power button on the laptop pulses slowly as is normal for suspend state. When attempting to wake via a key press, the light becomes solid as it should when waking up, but the screen remains black. It's possible that suspend has ended but the display is not walking, I'm not sure. There seems no way to get any response other than holding power button to force shutdown.
I should note that when I bought this laptop 2 years ago (new, Lenovo Thinkbook 14 G2 ARE) there was an issue with waking from suspend on all Linux distros. The universal fix was to set
iommu=soft
in the grub. Using this fix I have installed 10+ distros & suspend has worked in every case. This hasn't worked for archcraft, but it has for other arch flavours - I wonder if this may be display wake or compositor issue rather than suspend.Context
Please provide any relevant information about your setup. This is important in case the issue is not reproducible except for under certain conditions.