Recently setup a new computer.
Trouble is, every time I try to boot (popOS, about to try Ubuntu) it is just a
black screen.
So I get to the boot loader and add the parameter “nomodeset”.
This is great, until I run AMD’s script to install the drivers. They will
cancel saying it uses KMS. But I ca
en replying, please edit your Subject line so it is more specific
> than "Re: Contents of PLUG-discuss digest..."
>
> Today's Topics:
>
> 1. KMS but AMDGPU And Black Screen (Seabass)
> 2. kept running mem test (Michael)
> 3. SeaGL and ShellCon
Did you get this resolved?
I often use nomodeset when setting up my systems initially, until I can
turn off the red hat graphical boot, but I've never run a script to
install drivers, are you trying to install the official AMD graphics
drivers as opposed to the amdgpu open source drivers?
On
https://bugzilla.redhat.com/show_bug.cgi?id=1594488
Set amdgpu.dc=0 in bios and it will work but without hdmi sound.
> On Aug 18, 2020, at 4:09 PM, Nathan (PLUGAZ) via PLUG-discuss
> wrote:
>
>
>
>
> Did you get this resolved?
>
>
>
> I often use nomodeset when setting up my systems in
>
>Subject: Re: KMS but AMDGPU And Black Screen
> Message-ID: <6b7d5942-0f2f-4dae-a54a-19215718d...@gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> https://bugzilla.redhat.com/show_bug.cgi?id=1594488
>
> Set amdgpu.
2020 16:23:47 -0700
> > From: Aaron Jones
> > To: plu...@codezilla.xyz, Main PLUG discussion list
> >
> >Subject: Re: KMS but AMDGPU And Black Screen
> > Message-ID: <6b7d5942-0f2f-4dae-a54a-19215718d...@gmail.com>
> > Content-Type: text/plain; charse
st fine (Even without that parameter) on something that has a
>> direct HDMI cable, though. (TV)
>>
>> > Message: 6
>> >Date: Tue, 18 Aug 2020 16:23:47 -0700
>> > From: Aaron Jones
>> > To: plu...@codezilla.xyz, Main PLUG discussion list
>> >
&
r, it still black screens.
Works just fine (Even without that parameter) on something that
has a direct HDMI cable, though. (TV)
> Message: 6
>Date: Tue, 18 Aug 2020 16:23:47 -0700
> From: Aaron Jones mailto:retro64...@gmail.com>>
> To: plu...@codezilla.xyz &l
mes with power management
> oddities. A lot depends on your cabling and even display these days.
>
> -mb
>
>
> On Wed, Aug 19, 2020 at 1:05 PM Seabass via PLUG-discuss <
> plug-discuss@lists.phxlinux.org> wrote:
>
>> No, on the desired moni
On 8/22/20 8:30 AM, Michael Butash wrote:
I'm a bit more surprised HDMI still this day doesn't support DPMS-type
functions to some extent, even if "legacy" vs. only CEC. Likewise I'm
surprised companies like samsung don't just include a DP port on their
TV's...
HDMI does support DPMS. It ju
ays under linux, mostly
>>> because of these damn adapters, dongles
>>> <https://www.youtube.com/watch?v=-XSC_UG5_kU>, and vendor wars. Intel,
>>> that wants to sell all the things, including the most useless gpu on the
>>> earth, injects themselves into eve
HDMI doesn't handle DPMS sort of power-off modes as vga, dvi,
>>>> dp, or most methods of displays to handle soft power-off scenarios, ala
>>>> just power down displays. When my laptop powers them down, they remain on
>>>> with no signal, which
es with video and adapters the past few years,
>>>>> mostly as I'm forced to use them. My nvidia 1070 in my desktop has 3x
>>>>> DP1.2 ports and 1 HDMI2.0. I have 3 displays, so I use the 3x DP1.2
>>>>> ports,
>>>>> and run those thro
On 8/24/20 10:55 AM, Michael Butash via PLUG-discuss wrote:
I did look closer at the cheap EDID adapters Brian sent, and looking
at like models a few specifically state "not compatible with DP to
HDMI adapters", which is exactly my scenario. I learned trying to use
dp-to-hdmi adapters with "ac
Totally get you, just can't stack these things, ala DP-to-HDMI converter,
then another "active" device ala even these edid devices. Sadly what I
need is an active edid magic box that takes DP1.2 in, spits out HDMI2.0,
supports full 4:4:4 4k/60, and allows me to futz with the edid hard. I
spent so
On 8/26/20 8:32 AM, Michael Butash wrote:
My desktop would do this with a dongle converter + hdmi cable, some
6ft, one 10. and the displays not starting would randomly change,
requiring the same hard unplug/plug at the DP port. I was hoping the
combo cable would help this trying with my laptop
I'm not so sure these *aren't* active devices with a translation chip in
the middle, even my current all-in-one cable. My last dongles on my
desktop were "active", but no external power craziness., and these were the
most unstable. Club3d units, they were rated the best at the time years
ago, I w
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