-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On Mon, 2020-01-27 at 10:54 +0100, Vincent Lefevre wrote: > It was the kernel from Debian/unstable at the time I reported the > bug, and it still occurred with linux-image-5.4.0-3-amd64 5.4.13-1. > > > It's likely related to the *Xorg* driver, which is modesetting. > > A workaround has been added in the Linux kernel in unstable. > > So it seems that this is not sufficient for me.
Hmhm ok. Just to check, do you see the “atomic disabled” message in the kernel log? > > > See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=870641 for example > > (sorry, this is a mess because everyone reported a new bug on various > > packages). > > Note that in my case, the screen does not remain off (on my laptop, > backlight gets visible) but it is black. Moreover, this is not after > resume, but after locking while the machine is still running. IIRC, > I have not noticed any issue after resume on my laptop. Ok, then I honestly don't know. Regards, - -- Yves-Alexis -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEE8vi34Qgfo83x35gF3rYcyPpXRFsFAl4vJ+UACgkQ3rYcyPpX RFsKUQgAimJiwL9GBj5Yupy1rn/B4y9P/RlJf0jffBeAr/n0VD5KER0+Ff7XHrJT p0ZDdErT7YPMeiFaNd7z65Q+ytywUIoUzLB1NqbGjxO0Hw+JmbkCvZ77zzAy+7rM vvcG4YITOcITTGOkV+cJ7G3/l8qP3Bxh3DG80PINCWpB8JTIlexnr4yCEEnW+fPG Crie7WOfs6nu25N2rTni5xFxfiPNUtY9PsUWC1ke5+1ZclyTM2AgO7FmYzQcsv8G tIn31GDeB/paa0Mqq5SVzcqiQDs0xhIEUzl3jGHI3F0paOcxZQmdz4+sT3rQTUzx WOzfRG5nfZB5UOYEJyVFj9gjsUWZuA== =JY7A -----END PGP SIGNATURE-----
