[Kernel-packages] [Bug 1884001] Re: [Ice Lake] External 4k monitor periodically shows black screen

2020-06-21 Thread AceLan Kao
This is pretty similar to audio issue we've encountered before. Could you open sound setting and play test sound to see if this issue happens while playing sounds? BTW, could you also check if it lists the same audio output devices when the dock cable is plugged at left side and right side. --

[Kernel-packages] [Bug 1884001] Re: [Ice Lake] External 4k monitor periodically shows black screen

2020-06-17 Thread Shamyl Zakariya
This problem is only reproducible when the monitor is attached to the Caldigit Thunderbolt hub. If the monitor is attached directly to the laptop this problem does NOT manifest. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubun