Hello, I setup an Ubuntu 16.04 container on a host running Ubuntu 16.04 using the snap version of lxd 3.0.4. Everything was working great, so I upgraded the host to Ubuntu 19.10.
Then I was having trouble with some SYS_NICE permission issues, and I read something about newer versions of lxd maintaining all capabilities, so I decided to upgrade with:
snap refresh lxd --channel=latest/stable
Now when I try and start my container, I get this:
lxc start my-container Error: Common start logic: Failed to start device 'X0': remove /var/snap/lxd/common/lxd/devices/ur-e-sim/disk.X0.tmp-.X11-unix-X0: device or resource busy
I’m new to LXC and LXD, so any advice would be appreciated.