Stuck at splash screen after reboot

Linux noob here so I might just be really dumb

OK so I installed Blender and Krita using the app store and now I’m stuck at a Dell splash screen and I can move my mouse around

I’ve tried entering TTY but I can’t do it
I’ve rebooted like 10 times

What can I do?

have you done update ?
today ?

Yeah, and also I managed to get into tty

In tty enter journalctl -b -p3 --no-hostname to see most serious errors your logs and proceed troubleshooting.

check also this

grep -E "pam_tally|pam_cracklib" /etc/pam.d/*