Gentoo Archives: gentoo-user

From: Mike Kaliman <kaliman.mike@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Monitor complains of no HDMI signal on wake
Date: Sat, 24 Apr 2021 01:24:00
Message-Id: CAOocxpF2aK=nsYs-AfsMjEQh4KUqnjPObPo-QtEFCp047KM0YQ@mail.gmail.com
In Reply to: Re: [gentoo-user] Monitor complains of no HDMI signal on wake by Adam Carter
1 Thanks for pointing me to that page, I didn't catch that flag. I added
2 those in although I still get the lack of signal upon wake, sadly. It'll
3 probably prevent jankiness elsewhere though. My next step is trying an
4 active HDMI to Displayport adapter.
5
6 On Fri, Apr 23, 2021 at 6:38 AM Adam Carter <adamcarter3@×××××.com> wrote:
7
8 > On Wed, Apr 21, 2021 at 7:48 AM Mike Kaliman <kaliman.mike@×××××.com>
9 > wrote:
10 >
11 >> Hello all,
12 >>
13 >> I built a desktop that dual-boots Windows and Gentoo with rEFInd and each
14 >> OS has its own hard drive. It's running an ASUS X570 motherboard along with
15 >> an Nvidia RTX 2060 Super GPU. The GPU has 1 DisplayPort, 2 HDMI ports, and
16 >> 1 DVI port. The processor is a Ryzen 3900X which doesn't have integrated
17 >> graphics.
18 >> I have two monitors plugged in and both are ASUS VG289Q. Each monitor has
19 >> 2 HDMI ports and 1 DisplayPort. They're 4K monitors and I run them both as
20 >> 3840x2160.
21 >> I'm on "~amd64" and running the 5.11.15 kernel. The config is attached.
22 >> I run the proprietary nvidia drivers and rebuild them on every kernel
23 >> rebuild (as of writing this email, it's
24 >> x11-drivers/nvidia-drivers-465.19.01, with package USE flags `X driver
25 >> tools`).
26 >> General USE flags: `nvidia X wayland gles2 unicode lm-sensors pulseaudio
27 >> acl dbus alsa xvmc -amdgpu -nouveau -intel -radeon`
28 >>
29 >>
30 > https://wiki.gentoo.org/wiki/Xorg/Multiple_monitors suggests you need the
31 > xinerama USE flag, so try adding that then emerge -avuUD world.
32 >
33 > FWIW xvmc has mostly gone away so you may find vdpau more useful.
34 >

Replies

Subject Author
Re: [gentoo-user] Monitor complains of no HDMI signal on wake Mike Kaliman <kaliman.mike@×××××.com>