This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1816269
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: cosmic
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https://bugs.launchpad.net/bugs/1816269
Title:
No image on KVM switch
Status in linux package in Ubuntu:
Incomplete
Bug description:
Hi all,
I have a NUC7i7BNH with the latest BIOS (0062) running Ubuntu 18.04
(uname -r = 4.18.0-15-generic). I have the NUC connected via USB-C to
a dual DisplayPort adapter, to an Avocent SV340D KVM.
If I have the KVM on the switch for the NUC, everything works great.
If I switch the KVM to another channel, and then switch back to the
NUC, I only get black screens. The only solution is to hard reboot the
NUC.
Any help would be appreciated.
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