Control: tags -1 moreinfo max: > Package: upgrade-reports > Severity: important > > Dear Maintainer, > > upgraded to buster via apt-get upgrade, apt-get dist-upgrade, all worked well > up to here. > Booting gave black screen. > Reboot with old kernel 4.9 --> all is well. > Set system to go into multi-user (without graphics): Same effect. > Thus it must be related to the framebuffer screen setting at boot, rather > than xserver-xorg. > Will attach working and non-working X.org.log below > > Max > > [...]
Hi Max, Could you try to see if version 4.18.0-2 of the Debian Linux kernel works? You can install it from snapshot.debian.org. I have seen some reports of 4.18.0-3 being broken or causing issues with graphics in certain circumstances (#916510, #916134, #914967) which may be related to your issue. Thanks, ~Niels