[Bug 1924814] Re: Lag in laptop + ununtu20.04 + dock = 3 Displays

2021-06-18 Thread Launchpad Bug Tracker
[Expired for Ubuntu because there has been no activity for 60 days.] ** Changed in: ubuntu Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1924814 Title: Lag in

[Bug 1924814] Re: Lag in laptop + ununtu20.04 + dock = 3 Displays

2021-04-18 Thread Daniel van Vugt
Also your kernel log suggests there is a problem with one of the DisplayPort connections, so it might be a good idea to try a different cable: [28167.914268] [drm:drm_dp_mst_dpcd_read [drm_kms_helper]] *ERROR* mstb 5f032448 port 1: DPCD read on addr 0x4b0 for 1 bytes NAKed [28167.923065]

[Bug 1924814] Re: Lag in laptop + ununtu20.04 + dock = 3 Displays

2021-04-18 Thread Daniel van Vugt
Thanks for the bug report. While the lag is happening please run: journalctl -b0 > journal.txt and attach the resulting text file here. ** Package changed: xorg (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Incomplete -- You received this bug notification because you are