I installed Xubuntu 22.04.1 (alongside Win10Pro) on an HP Z620 workstation about a month ago, rebooting several times during the installation and configuration process. It's been running mostly great since then until today when I manually rebooted in an attempt to see if that would clear up some problems with Zoom.
After selecting "Ubuntu" in the GRUB menu, I see a few log entries on the screen and then it appears to hang indefinitely with what looks like a graphical underscore/cursor in the upper left corner of the screen. If I press the power button, the Xubuntu logo comes up briefly on the screen and then the machine powers off.
I tried running boot-repair after booting from a live CD and that did not help. The boot-repair report was saved at https:/paste.ubuntu.com/p/7DNqgDMF8S in case that is helpful.
The following are the log entries that are displayed before it hangs, but I don't think any of them are relevant since I've always seen the TPM chip warnings and most of the rest go away if I disconnect my USB webcam and headset.
Code:
[ 1.(long decimal)] ima: Error Communicating to TPM Chip
[ 1.(long decimal)] ima: Error Communicating to TPM Chip
[ 1.(long decimal)] ima: Error Communicating to TPM Chip
[ 1.(long decimal)] ima: Error Communicating to TPM Chip
[ 1.(long decimal)] ima: Error Communicating to TPM Chip
[ 1.(long decimal)] ima: Error Communicating to TPM Chip
[ 1.(long decimal)] ima: Error Communicating to TPM Chip
[ 1.(long decimal)] ima: Error Communicating to TPM Chip
/dev/sdb5: clean, 194642/4571136 files, 3954344/18271488 blocks
[ 7.973521] mtd device must be supplied (device name is empty)
[ 8.731849] usb 3-1: 1:1: cannot set freq 48000 to ep 0x3
[ 8.749735] Failed to query (GET_INFO) UVC control 6 on unit 2: -32 (exp. 1).
[ 8.749735] Failed to query (GET_INFO) UVC control 9 on unit 2: -32 (exp. 1).
[ 8.749735] Failed to query (GET_INFO) UVC control 4 on unit 2: -32 (exp. 1).
[ 8.749735] Failed to query (GET_INFO) UVC control 11 on unit 2: -32 (exp. 1).
[ 9.096576]
