Hi,
Every 1-2 hours (in random intervals, sometimes shorter) my two monitors stop getting a signal. If I unplug the dock they start working again. The keyboard and mouse still work though.
Hardware: Latitude 7280, D6000 dock, Dell monitors
Software: Ubuntu 16.04 (i3 window manager)
Initially the monitors didn't work at all, but started after I installed different graphics drivers (
these ones)
dmesg outputs these messages:
Quote:
Disable of device-initiated U1 failed
Disable of device-initiated U2 failed
|
and then
Quote:
Set SEL for device-initiated U1 failed
Set SEL for device-initiated U2 failed
|