I'm using linux for some time now. I have dual boot on my machine and everything worked fine.
One day on ubuntu i got warning that disk is too full only 700 mB space left. I put computer to sleep over night not powering it off. In the morning the warning was> disk is too full 0 mB space left. I tried to power off and on computer. But did not got past the ubuntu booting screen.
So I plugged live usb stick with live ubuntu 22.04 tried boot-repair which identified full disk saying I had to delet some files to make space. So I deleted 1 GB of files. But still with no success to boot the original ubuntu.
Can anyone suggest next steps to troubleshoot.
There is report from boot-repair. The ubuntu is installed in sda7
https://paste.ubuntu.com/p/RmwSp82wfp/
EDIT1:
Before booting screen there is:
/dev/sda7: clean, 818525/3892320 files, 14840542/15605760 blocks
5.269296 ACPI BIOS Error (bug): Could not resolve symbol
\_SB.PCIO.GFXO.D002._BCL AE_NOT_FOUND (20210730/psargs-330)
5.269309 ACPI Error: Abortingmethod \_SB.PCIO.PEGO.PEGP.DD02._BCL due to previous error (AE_NOT_FOUND) (20210730/sparse-529)
EDIT2:
IF I press F2 at the booting screen there is GNOME Display Manager that is failing to start