[Bug 1753518] Re: package grub-efi-amd64-signed 1.93+2.02-2ubuntu8 failed to install/upgrade: installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1

Dell XPS 13 9343 here too, running Ubuntu 18.04.1 with 4.15.0-23-generic. However, I do not use the same method as @mes2k for BIOS updates. I just boot into Windows to install the .exe... Therefore I have nothing under /boot/efi that could be causing it... ➜ ~ sudo dpkg-reconfigure

[Bug 1386111] Re: Keyboard shortcuts not working on Ubuntu 14.10 and 15.04

I had the same problem and this solved it, shortcuts work again: http://askubuntu.com/a/624757/292615 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1386111 Title: Keyboard shortcuts not working on

[Bug 1295994] Re: Unable to use Printscreen Button on Ubuntu 14.04 in GNOME Shell

I have an HP Pavilion dv6 and this affects me too. The only shortcut working for me is Alt+PrtSc. PrtSc alone does not work, neither Shift+PrtSc. I've tried running 'gnome-screenshot' and 'gnome-screenshot -a' on the Terminal and they work fine. I've also assigned these commands to other key