Would it be possible for you to test the latest upstream kernel to see if the bug exists there as well? That kernel is available from:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3-rc1/
If it's still not working, please attach the dmesg output to this bug.
(And it will be great if you can tell us which kernel prior to 4.15.0-54.58 works for you.)
Please change the bug status back to confirm after you have finished this test. Thanks.
For more information: https://wiki.ubuntu.com/Kernel/MainlineBuilds
Would it be possible for you to test the latest upstream kernel to see
if the bug exists there as well? That kernel is available from:
https:/ /kernel. ubuntu. com/~kernel- ppa/mainline/ v5.3-rc1/
If it's still not working, please attach the dmesg output to this bug.
(And it will be great if you can tell us which kernel prior to 4.15.0-54.58 works for you.)
Please change the bug status back to confirm after you have finished this test.
Thanks.
For more information: https:/ /wiki.ubuntu. com/Kernel/ MainlineBuilds