So yesterday, myself and colleague installed updates on our Zorin workstations at two different locations, which included updates to the kernal and grub boot loader, both workstations were temporarily bricked - classic black srceen "no boot device found, press any key to continue" style.
The two workstations are of very different build-types / hardware, started like I think with two different versions of Zorin I believe.
One workstation was much harder to recover because we were locked out of the BIOS and one-time boot menus, so that needed the system dismantelling to remove the CMOS battery and reset the BIOS to get in.
I've been using Zorin a year or two now and haven't experienced this before. I have some more workstations which I look after which have similar updates waiting, but this makes me reluctant to apply the updates now.
Has anyone else here experienced this with updates very recently?