I was trying to get league of legends running on my ubuntu. Therefor I was trying to install vulkan drivers for my AMD HD7750 graphics card, which - according to wikipedia - is supported by the vulkan drivers. I was doing some more things to the settings according to some guides ok this topic which unfotunately I cant remember exactly. Now when booting the computer I just see my mainboards manufacturer with BIOS option, then I see for a short time this ubuntu-purple (or whatever color that is) background and then just a blackscreen with a flickering every now and then.
I tried going to recovery mode and deleting the vulkan drivers from root shell by executing
apt-get remove —auto-remove mesa-vulkan-drivers
But I’m atill facing the same issues. Any ideas on how to fix this or should I just format and reinstall ubuntu? (Formatting is not a huge issue since I dont have any important data on that computer)