If you resize the partition? No, the UUID gets allocated when the partition is created and stays the same for the lifetime of the partition. It only changes if you explicitly change it manually. Which is something that’s only needed very rarely.
For example I had to do it when I migrated my root disk to a larger SSD by cat-ing the entire disk to the new one and I wanted to keep both connected for a while (so I can boot into the old one in case anything went wrong). I had to change the UUID of the partition on the new disk but I still ran into some obscure grub issues and had to boot a system rescue live stick into the new disk to update grub properly. Overall it’s not a very good idea, in the future I think I’ll stick to rsync -avx root into the new partition.
In my case it actually changed after i resized it. It was unexpected and broke my system. After i adjusted the UUID in the boot config it worked again.
Not sure if it’ll solve the issue but you could try docker/podman with x11docker to separate the 2 instances (ie only allow them to see 1 gpu/peripherals), cause it seems like theyre stepping on each others toes rn
Reminds me of the fli4l project. Floppy ISDN for Linux. It used to be an entire Linux installation to use as a router that fit on a 3.5" floppy disc. I had it breath new life into an old 486 PC I had lying around.
As I understand this article ( linuxconfig.org/how-to-monitor-network-activity-o… ), you can disable firewall and run “sudo netstat -tulpen” to get a list of all connections and find which ports need to be forwarded.
I read the man page, but I didn’t see the answer to your question in there.
I am assuming that it would only dump the root filesystem in your example. Other mounted filesystems like /home or /media, if they’re separate filesystems, probably aren’t included. You’d have to run a separate dump for each one.
Best option to find out is to try it and see what happens. No better way to learn than by doing.
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