11-07-2019, 07:02 AM | #1 |
Junior Member
Join Date: Nov 2017
Posts: 9
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Ubuntu 19.10 - Second monitor not detected
Hello,
I've been using a Plugable USB-C docking station (I have 2 of them) for years. My config is :
Since the upgrade to Ubuntu 19.10 and DisplayLink 5.2, my monitor 2 is not detected anymore. Tried the usual workarounds without success. See attached debug info from Linux Support Tool. |
11-07-2019, 07:13 AM | #2 |
Junior Member
Join Date: Nov 2017
Posts: 9
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Sorry, uninstalling and reinstalling DisplayLink 5.2 driver fixes the problem.
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11-07-2019, 07:55 AM | #3 |
Junior Member
Join Date: Nov 2017
Posts: 9
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After a few minutes, the second monitor is disconnected and not visible from display configuration anymore(from dmesg) :
Code:
[ 1547.625880] evdi: [D] evdi_painter_disconnect:707 (dev=1) Disconnected from 00000000c187bb84 [ 1547.625889] evdi: [D] evdi_detect:95 (dev=-1) poll connector state: disconnected [ 1547.626866] evdi: [D] evdi_driver_postclose:143 (dev=-1) Process tries to close us, postclose [ 1547.626872] evdi: [I] Task 1629 (DesktopManagerE) of process 1602 (DisplayLinkMana) [ 1547.647506] evdi: [D] evdi_detect:95 (dev=-1) poll connector state: disconnected [ 1547.647623] evdi: [D] evdi_detect:95 (dev=-1) poll connector state: disconnected [ 1547.914024] evdi: [D] evdi_painter_mark_dirty:497 (dev=-1) Skip clip rect. Scanout buffer not set. [ 1547.916734] evdi: [D] evdi_painter_mark_dirty:497 (dev=-1) Skip clip rect. Scanout buffer not set. Last edited by GoSaneFr; 11-07-2019 at 07:56 AM. Reason: Add a precision |
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