Serial device not added correctly

[baltika_no_9]

I think the problem is due to the latest available version of udev.

If I download the latest OPv3 image and make a brand new build, then before updating it further I do this:

Code:

sudo apt update

Code:

sudo apt list --upgradeable | grep udev

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

libudev1/stable 247.3-7+deb11u2 arm64 [upgradable from: 247.3-7]
udev/stable 247.3-7+deb11u2 arm64 [upgradable from: 247.3-7]

I prevent the update from happening by doing:

Code:

sudo apt-mark hold udev libudev1
udev set on hold.
libudev1 set on hold.

Note above the numeral 1 at the end of libudev1

Then go through a couple of cycles of sudo apt upgrade to bring all packages up to date and everything works as it should. I was able to add the serial cable exactly as it should work. so it looks like the +deb11u2 updates to udev and libudev1 are a problem.

As a test I have downgraded udev/libudev1 to version 247.3-7 and it works perfectly, correct operation is restored.