Bug#988688: linux-source-5.10: Lenovo ThinkPad Yoga 260 fails to suspend and resume
Control: tags -1 + moreinfo
On Tue, May 18, 2021 at 07:46:17AM +0900, KenichiroMatohara wrote:
> Package: linux-source-5.10
> Severity: important
>
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> Dear Maintainer,
>
> I got the LENOVO ThinkPad Yoga 260 and installed bullseye with Debian Installer Bullseye RC 1.
> However, when I try to suspend, it doesn't work.
> The LED on the power button is flashing slowly in the suspended state, but LEDs such as his FnLk on the keyboard remain lit.
> (It stayed the same even after one night)
>
> There is no response when I press the power button to resume.
> In this case, it seems that there is no choice but to press and hold the power supply to turn off the power.
>
> I tried it.
> * Switch from Wayland to Xorg
> * Update to the latest BIOS
> * Initialize the BIOS
>
> Even if I tried these, the operation did not change.
>
> After that, when I self-built Linux Kernel 5.12.4 and started it with this, both suspend and resume worked fine.
>
> When I searched the Web, Suspend seemed to work in the previous Debian, so it seems that it stopped working at some point.
Could you please provide the kernel logs from when you tried to
suspend your machine?
Regards,
Salvatore
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