I can't login Ubuntun 22.04 on MAC M1

It always said 'Bad password'. I tried 'parallels', 'Parallels', 'ubuntu'.... I tried to finde default password in internet, all I found is password is 'parallels' but it does not work, please help, sorry bad English

 

Pramesh, I have the same issue, but the article you cited above did not work for me. There is no "recovery mode" option for me in the Boot Manager

 

I have the same problem.

M1 Mac mini. Downloaded U22 and it doesn't work as suggested. The shift doesn't work. The ESC failed to bring up the boot order - only showing grub>

 

I'm having the same issue and neither ESC nor shift do anything.

 

It took me eight hours to resolve this issue.

I'm still amazed why parallels doesn't have instructions to solve this problem.

Solution:
1. You have GNU GRUB version 2.06 open.
2. Use the ls command to find in which partition ubuntu itself is located "ls (hd0,msdos1)/ "
3. When you find it you need to load the kernel from that partition. Do the commands one by one:
set root=(hd0,msdos1)
linux /vmlinuz root=/dev/sda1 ro single
initrd /initrd.img
boot
4. After writing boot, the command line will boot with root privileges. In it you need to execute:
mount -o remount,rw /
passwd parallels
5. Enter the new password and confirm again.
6. After the change, reboot the system: reboot