07-18-2018, 02:21 PM | #1 |
Junior Member
Join Date: Jul 2018
Posts: 2
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Monitor does not show up in xrandr
Hello, I'm trying to get a Wavlink WL-UG39DK1-BL Rev C1 with Planar PL1910M monitor connected via DVI to work on Debian 9. I'm currently using the 4.16 Squeeze Backports kernel, but could downgrade to 4.9 if necessary. I've used the installer at https://github.com/AdnanHodzic/displaylink-debian.
It seems like I'm very close to having this working. The modules build correctly. The dlm service starts and runs. The evdi module loads. I see the EDID and modelines output for the new DVI-I-1-1 output under $HOME/.local/share/xorg/Xorg.0.log. However, this DVI-I-1-1 output does not show up anywhere else - not in xrandr or ARandR, and I cannot find a way to enable it as an additional screen. The monitor remains in power-save mode. This output is the same with or without the Wavlink attached: $ xrandr --listproviders Providers: number : 2 Provider 0: id: 0x76 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 3 outputs: 3 associated providers: 0 name:modesetting Provider 1: id: 0x41 cap: 0x2, Sink Output crtcs: 1 outputs: 1 associated providers: 0 name:modesetting $ xrandr --listmonitors Monitors: 1 0: +*DP-1 1280/380x1024/300+0+0 DP-1 I've attached the DLSupporttool output as well as the Xorg.0.log file from my home directory which the support tool did not find. Hopefully I'm missing something simple. |
07-18-2018, 02:32 PM | #2 |
Senior Member
Join Date: Feb 2010
Posts: 386
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What happens if you try:
Code:
xrandr --setprovideroutputsource 1 0 Michal |
07-19-2018, 01:11 AM | #3 |
Junior Member
Join Date: Jul 2018
Posts: 2
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This worked - there was no visible output from the setprovideroutputsource command, but it caused DVI-I-1-1 to show up in ARandR and from there I was able to mark it as active. Thank you!!!
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