So I changed the DNS address on the PFSense side to 220.127.116.11.1 and 18.104.22.168.1 and I was able to communicate again without problems, but now my PC freezes. I waited for about 10 minutes and it didn’t get better, so I pressed and held the power button to force a shutdown, but I’m wondering if the dom0 has been hacked, both in terms of the DNS issue and the freezing (I don’t communicate(but apt install i used) with the template and I don’t touch the dom0 nearly as much).
Perhaps others are perfectly fine with the default nameserver settings, but is there somewhere I can get a log of the freeze, etc.? However, after booting and putting in the password for the disk, I think I got a message saying something about USB (I’ve been given a device that QubesOS won’t run without USB).
Are you sure that you’ve copied the correct part of log? It seems to me that it’s an old part of log and it seems to be shutdown correctly and not with hard reset.
Check the log from the end of file to the date and time when your Qubes OS froze.
Sorry, I was busy around this time of year and it is possible that the freeze was on a date other than the one I posted, I had 7 boots on the 15th, so this would be the one where I had to reboot many times due to DNS issues. The next time it was booted was at 6:42:03 on 11-17, so this may be the date.
So the DX BOOT ID is the time when the switch button was pressed to boot or the screen came on after rebooting? If so, the problem occurred between 2023-11-15 17:44:11 and 2023-11-17 06:42:03.
Thanks. I can’t read the logs completely, but yes, I always put QubesOS in suspend mode and went to bed, so it may have been something wrong with it as it kept doing that.
As I recall, the screen behaved in such a way that it went off once and then came back on. Also, at this time, they were trying to start the task manager in windows, but I did not know the shortcut key for this, so I will try to start the task manager next time (TTY (Ctrl + Alt + F2)).
So, if I can start the task manager, I will try to hit some commands to collect the logs immediately, but I would like to know if there is something better.
I don’t know of a better way.
If the issue happens again you can collect the logs and post them in the existing github issue if it looks to be the same as your own or create a new one so Qubes OS developers can look into it.