Ideally please don't attach log files with "recovery nomodeset" because they're not relevant to the main issue here. Although in this case I can tell you now have Nvidia driver version 465 installed successfully so that's something.
Next please: 1. Edit /etc/gdm3/custom.conf and uncomment the debug option: #Enable=true so it is: Enable=true 2. Reboot without recovery mode so you get a black screen. 3. Wait at least 10 seconds on the black screen. 4. Reboot with recovery mode. 5. Run: journalctl -b-1 > prevboot.txt 6. Attach the resulting text file here. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1934647 Title: Nvidia driver black screen at login using 5.8.0-59, but 5.8.0-43 works fine Status in linux package in Ubuntu: Incomplete Bug description: If I choose nvidia driver, then the screen is black and I cannot log in. To log in, I need to delete all nvidia files. After that, the xorg is selected and I can log in. But I cannot edit brightness. I can hardly see anything on the screen. The battery is draining very badly. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1934647/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp