We experienced this now too with a Dell Precision 3540 with dedicated AMD graphics card.
I created an issue against the Linux source package [1].
[1]: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1883065
We experienced this now too with a Dell Precision 3540 with dedicated AMD graphics card.
I created an issue against the Linux source package [1].
[1]: https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1883065