#Ubuntu

I've been struggling to get my Dell XPS 13 to boot into Ubuntu 20.04 after a recent update. The error message I'm seeing is 'error: no such device: XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX'. I've tried reinstalling grub-efi-amd64 and running update-grub, but nothing seems to be working. I'm starting to think it might be a problem with my EFI partition, but I'm not sure how to troubleshoot it further. Has anyone else run into this issue? I've been using Linux for a while now, but this has me stumped. I've been exploring some abandoned buildings in my free time, but this problem is really taking up all my energy. Maybe someone with more experience can point me in the right direction.

I've been using Ubuntu for a while now and recently I've run into a boot issue. When I try to start up, it gets stuck on the loading screen. I've tried rebooting and it doesn't seem to make a difference. Has anyone else had this problem?? I've checked the disk for errors and it seems fine. The only thing I've done recently is install some updates, but I'm not sure if that's the cause. Can someone help me figure out what's going on?