This is the problematic line: add video=DP-1:1920x1080 For now, comment it out, i.e. change it to: #add video=DP-1:1920x1080
That should allow you to upgrade everything successfully. I'm not sure where you got that syntax or the 'add' keyword. ** Package changed: linux (Ubuntu) => grub2 (Ubuntu) ** Summary changed: - installed linux-image-6.8.0-85-generic package post-installation script subprocess returned error exit status 127 + grub-mkconfig: 31: /etc/default/grub: add: not found -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2127235 Title: grub-mkconfig: 31: /etc/default/grub: add: not found To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/2127235/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
