viraptor |
09-07-2021 01:18 AM |
Second connected monitor doesn't display anything
I don't know if this is evdi or manager issue, so here's a copied report:
- Are you using the latest driver?
How would I know? (possibly - I had to use the unbundled build for the rpm)
- Are you using the latest EVDI version?
1.9.1
- If you are using a DisplayLink device, have you checked 'troubleshooting' on DisplayLink's website?
Yes
- Is this issue related to evdi/kernel?
Unknown
- Linux distribution and its version
Fedora 34
- Linux kernel version
5.13.13-200.fc34
- Xorg version (if used)
xorg-x11-server-Xorg-1.20.11-1.fc34.x86_64
- Desktop environment in use
KDE/plasma
I've got two Dell monitors connected to the Lenovo hybrid USB-C dock.
The xrandr layout is:
Monitors: 3
Code:
0: +*eDP-1 1920/344x1080/194+297+1440 eDP-1
1: +DVI-I-3-2 2560/597x1440/336+0+0 DVI-I-3-2
2: +DVI-I-2-1 2560/597x1440/336+2560+0 DVI-I-2-1
The monitors are:
Code:
DVI-I-3-2 - Dell S2721DGF
DVI-I-2-1 - Dell U2715H
The 3-2 works fine.
The 2-1 is blank. Neither the cursor nor the windows are displayed on it.
There are no messages in the displaylink journal beyond the standard start/stop. Nothing suspicious in system journal either.
Dmesg has only:
Code:
[ 197.420790] evdi: [I] (card3) Connector state: connected
[ 197.420886] evdi: [I] (card3) Edid property set
[ 197.421048] evdi: [I] (card2) Connector state: connected
[ 197.421130] evdi: [I] (card2) Edid property set
[ 648.680785] evdi: [I] (card2) Notifying display power state: on
[ 648.680797] evdi: [I] (card2) Notifying mode changed: 2560x1440@60; bpp 32; pixel format XR24 little-endian (0x34325258)
[ 648.680799] evdi: [I] (card2) Notifying display power state: on
[ 673.853404] evdi: [I] (card2) Notifying display power state: off
[ 673.906372] evdi: [I] (card2) Notifying display power state: on
[ 673.979108] evdi: [I] (card2) Notifying mode changed: 2560x1440@60; bpp 32; pixel format XR24 little-endian (0x34325258)
[ 673.979121] evdi: [I] (card2) Notifying display power state: on
[ 674.013955] evdi: [I] (card3) Notifying display power state: on
[ 674.013968] evdi: [I] (card3) Notifying mode changed: 2560x1440@120; bpp 32; pixel format XR24 little-endian (0x34325258)
[ 674.013971] evdi: [I] (card3) Notifying display power state: on
[ 775.927093] evdi: [I] (card2) Notifying display power state: off
[ 775.980370] evdi: [I] (card2) Notifying display power state: on
[ 775.997296] evdi: [I] (card2) Notifying mode changed: 2560x1440@60; bpp 32; pixel format XR24 little-endian (0x34325258)
[ 775.997316] evdi: [I] (card2) Notifying display power state: on
[ 776.044642] evdi: [I] (card3) Notifying display power state: off
[ 776.045144] evdi: [I] (card3) Notifying display power state: on
[ 776.053807] evdi: [I] (card3) Notifying mode changed: 2560x1440@120; bpp 32; pixel format XR24 little-endian (0x34325258)
[ 776.053819] evdi: [I] (card3) Notifying display power state: on
The laptop is Dell XPS 15 7590.
The graphics card is UHD Graphics 630 + GeForce GTX 1650 Mobile / Max-Q
All logs and edids attached in github issue https://github.com/DisplayLink/evdi/issues/307
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