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11-14-2020, 05:09 PM | #1 |
Junior Member
Join Date: Nov 2020
Posts: 11
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Pop OS 20.10: Docks working only through HDMI not Displayports
Hello there,
I am able to install the displaylink driver quite fine, however the Monitors connected on Displayports refuse to work. I can't exactly tell since when these issues occurred as I weren't using my dock for quite a while now... I could use these connections fine around kernels 5.5 - 5.7 for sure. I did a clean install of Pop OS 20.10. to stay clear of any side effects. Code:
|18:56:02|crashdummy@pop-os:[~]> neofetch ///////////// crashdummy@pop-os ///////////////////// ----------------- ///////*767//////////////// OS: Pop!_OS 20.10 x86_64 //////7676767676*////////////// Host: Surface Pro 7 124I:00046T:000M:0100000D:0B:07F:0C:05P:48S:1E:0Y:0K:0U:06R:2 /////76767//7676767////////////// Kernel: 5.9.8-surface /////767676///*76767/////////////// Uptime: 11 mins ///////767676///76767.///7676*/////// Packages: 2871 (dpkg), 6 (flatpak), 4 (snap) /////////767676//76767///767676//////// Shell: bash 5.0.17 //////////76767676767////76767///////// Resolution: 2560x1440 ///////////76767676//////7676////////// DE: GNOME 3.38.1 ////////////,7676,///////767/////////// WM: Mutter /////////////*7676///////76//////////// WM Theme: Pop ///////////////7676//////////////////// Theme: Pop-dark [GTK2/3] ///////////////7676///767//////////// Icons: Pop [GTK2/3] //////////////////////'//////////// Terminal: x-terminal-emul //////.7676767676767676767,////// CPU: Intel i5-1035G4 (4) @ 3.700GHz /////767676767676767676767///// GPU: Intel Iris Plus Graphics G4 /////////////////////////// Memory: 2484MiB / 7556MiB ///////////////////// ///////////// Code:
sudo dkms status evdi, 1.7.0, 5.8.0-7630-generic, x86_64: installed evdi, 1.7.0, 5.9.6-surface, x86_64: installed evdi, 1.7.0, 5.9.8-surface, x86_64: installed system76, 1.0.9~1597073326~20.10~5b01933, 5.8.0-7630-generic, x86_64: installed system76, 1.0.9~1597073326~20.10~5b01933, 5.9.6-surface, x86_64: installed system76, 1.0.9~1597073326~20.10~5b01933, 5.9.8-surface, x86_64: installed system76_acpi, 1.0.2~1600812457~20.10~0bc966c, 5.8.0-7630-generic, x86_64: installed (original_module exists) system76_acpi, 1.0.2~1600812457~20.10~0bc966c, 5.9.6-surface, x86_64: installed (original_module exists) system76_acpi, 1.0.2~1600812457~20.10~0bc966c, 5.9.8-surface, x86_64: installed (original_module exists) system76-io, 1.0.1~1559663713~20.10~ea5f61a, 5.8.0-7630-generic, x86_64: installed system76-io, 1.0.1~1559663713~20.10~ea5f61a, 5.9.6-surface, x86_64: installed system76-io, 1.0.1~1559663713~20.10~ea5f61a, 5.9.8-surface, x86_64: installed Code:
|18:57:17|crashdummy@pop-os:[~]> lsmod | grep evdi evdi 53248 4 drm_kms_helper 221184 2 evdi,i915 syscopyarea 16384 2 drm_kms_helper,evdi sysfillrect 16384 2 drm_kms_helper,evdi sysimgblt 16384 2 drm_kms_helper,evdi drm 544768 14 drm_kms_helper,evdi,i915 |18:59:36|crashdummy@pop-os:[~]> xrandr --listmonitors Monitors: 2 0: +XWAYLAND0 2736/260x1824/170+2560+239 XWAYLAND0 1: +XWAYLAND1 2560/700x1440/400+0+0 XWAYLAND1 1 Is the monitor I connected with HDMI to my USB-C Docking. I am using This Dock from i-tec or This Lenovo USB-C Dock . I've never experienced any trouble with these dockings before. Last edited by Crashdummy; 11-14-2020 at 05:13 PM. |
11-28-2020, 10:49 AM | #2 |
Junior Member
Join Date: Nov 2020
Posts: 11
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Update: Restarting the displaylink service appears to get the second monitor to run:
Code:
|12:44:33|crashdummy@pop-os:[~]> sudo systemctl restart displaylink-driver |12:44:33|crashdummy@pop-os:[~]> systemctl status displaylink-driver ● displaylink-driver.service - DisplayLink Driver Service Loaded: loaded (/lib/systemd/system/displaylink-driver.service; static) Active: active (running) since Sat 2020-11-28 12:44:26 CET; 37s ago Process: 19260 ExecStartPre=/bin/sh -c modprobe evdi || (dkms install $(ls -t /usr/src | grep evdi | head -n1 | sed -e "s:-:/:") && modprobe evdi) (code=exited, status=0/SUCCESS) Main PID: 19262 (DisplayLinkMana) Tasks: 48 (limit: 8913) Memory: 73.9M CGroup: /system.slice/displaylink-driver.service └─19262 /opt/displaylink/DisplayLinkManager Nov 28 12:44:26 pop-os systemd[1]: Starting DisplayLink Driver Service... Nov 28 12:44:26 pop-os systemd[1]: Started DisplayLink Driver Service. |
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