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[Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

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geoma
Posts: 16
Joined: 2023-02-27 16:23

[Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#1 Post by geoma »

I have a MSI Alpha 17
with AMD Renoir integrated GPU and AMD Radeon 5600M dedicated GPU.
Both work fine, I can run programs with dedicated GPU with DRI_PRIME=1

I am using Debian Bullseye KDE non-free

The problem is I don't have HDMI output.
I installed backports kernel 6.0 and then, on boot, I do have some HDMI output for a while, while showing boot messages/debian logo.
But when arriving to desktop, I can't get any HDMI output.

xrandr lists only laptop integrated monitor

dmesg gives no message when I connect/disconnect HDMI monitor.

It is not a hardware issue because everything runs OK (with HDMI output) on a Linux Mint Live USB for example.

any ideas?

thanks!

geoma
Posts: 16
Joined: 2023-02-27 16:23

Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#2 Post by geoma »

Maybe is there another driver I could try for AMD renoir integrated graphics instead of amdgpu?

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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#3 Post by Hallvor »

Yes, it sounds like a graphics driver issue.
https://wiki.debian.org/GraphicsCard#AMD.2FATI
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geoma
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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#4 Post by geoma »

thanks @Hallvor. I checked that page but don't really know what to do, as my GPU is from 2021, should be GCN 1.2 , right? so amdgpu driver should work fine, just that it doesn't.

Just in case, I modified

Code: Select all

 /usr/share/X11/xorg.conf.d/10-amdgpu.conf
as follows:

Code: Select all

Section "OutputClass"
	Identifier "AMDgpu"
	MatchDriver "radeon"
	Driver "radeon"
EndSection
(I changed Driver and MarchDriver from amdgpu to radeon

But everything still remains the same

thanks

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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#5 Post by Aki »

Hello,
geoma wrote: 2023-02-27 16:29 [..]
It is not a hardware issue because everything runs OK (with HDMI output) on a Linux Mint Live USB for example.
[..]
You could grab system logs generated by Linux Mint Live USB with a working and connected HDMI compared with Debian's ones to spot the differences.
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geoma
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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#6 Post by geoma »

thanks @Aki
would you recommend a specific command to check this logs?

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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#7 Post by Aki »

Hello,
geoma wrote: 2023-03-05 17:53 thanks @Aki
would you recommend a specific command to check this logs?
The system journal for current boot can be acquired with the command using the root account:

Code: Select all

journalctl -b 0 --no-pager > journalctl-$(uname -r).log
You can compare them using a program as kdiff3 or meld, but you have to remove first columns (time marker and hostname) using, for example, the command cut.
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geoma
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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#8 Post by geoma »

thanks. I've tried comparing but to no avail
Here is the log in case a gentle soul would like to help me

Live Linux Mint USB, kernel 5.15, HDMI output working:
https://pastebin.com/gZBSPL6P

Debian system wirth kernel 6.0, HDMI output not working:
https://pastebin.com/TuQCeMaA

thanks
Last edited by geoma on 2023-03-10 18:21, edited 1 time in total.

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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#9 Post by Aki »

Hello,
geoma wrote: 2023-03-05 20:15 thanks. I've tried comparing but to no avail
Here is the log in case a gentle soul would like to help me
Live Linux Mint USB, HDMI working: https://hastebin.com/share/nuwohurale.yaml
thanks
The previous log is referred to a newer kernel (5.15).
You reported that you installed the Debian Stable version, that uses the kernel version 5.10
You could try to install a newer kernel from Debian Backports [1]

---
[1] https://backports.debian.org/
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geoma
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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#10 Post by geoma »

Yes, I am now using backports kernel version

Code: Select all

6.0.0-0.deb11.6-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.0.12-1~bpo11+1 (2022-12-19) x86_64 GNU/Linux

and with that I do get some HDMI output during boot but when arriving on desktop it is gone.

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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#11 Post by Aki »

geoma wrote: 2023-03-06 14:30 Yes, I am now using backports kernel version

Code: Select all

6.0.0-0.deb11.6-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.0.12-1~bpo11+1 (2022-12-19) x86_64 GNU/Linux
and with that I do get some HDMI output during boot but when arriving on desktop it is gone.
Have you checked for missing firmware ?
You can do it for the running kernel updating the initramfs with the root account (the command will update the initramfs and reports about missing firmware, if any):

Code: Select all

update-initramfs -u
Does the xrandr command recognize the connected powered-on HDMI external monitor ?
You can use the following command (with your normal user account):

Code: Select all

xrandr
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geoma
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Joined: 2023-02-27 16:23

Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#12 Post by geoma »

thanks!
xrandr only lists laptop integrated monitor. it doesn't list HDMI connected monitor

Code: Select all

xrandr --listmonitors
Monitors: 1
 0: +*eDP-1 1920/382x1080/215+0+0  eDP-1

Code: Select all

xrandr --listproviders
Providers: number : 2
Provider 0: id: 0x47 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 4 outputs: 4 associated providers: 0 name:modesetting
Provider 1: id: 0x12c cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 6 outputs: 2 associated providers: 0 name:modesetting

command
update-initramfs
is not available in my system, although
initramfs-tools
package is installed

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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#13 Post by arzgi »

Code: Select all

apt-file search update-initramfs
initramfs-tools: /etc/initramfs-tools/update-initramfs.conf
initramfs-tools: /usr/sbin/update-initramfs
initramfs-tools: /usr/share/bash-completion/completions/update-initramfs
initramfs-tools: /usr/share/man/man5/update-initramfs.conf.5.gz
initramfs-tools: /usr/share/man/man8/update-initramfs.8.gz
live-tools: /bin/live-update-initramfs
live-tools: /bin/live-update-initramfs-uuid
live-tools: /usr/sbin/update-initramfs
live-tools: /usr/share/man/ca/man8/live-update-initramfs.8.gz
live-tools: /usr/share/man/de/man8/live-update-initramfs.8.gz
live-tools: /usr/share/man/es/man8/live-update-initramfs.8.gz
live-tools: /usr/share/man/fr/man8/live-update-initramfs.8.gz
live-tools: /usr/share/man/ja/man8/live-update-initramfs.8.gz
live-tools: /usr/share/man/man8/live-update-initramfs.8.gz
live-tools: /usr/share/man/man8/update-initramfs.8.gz
sbin means you have to run command as root

geoma
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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#14 Post by geoma »

thanks!

Code: Select all

sudo update-initramfs -u
update-initramfs: Generating /boot/initrd.img-6.0.0-0.deb11.6-amd64
setupcon: The keyboard model is unknown, assuming 'pc105'. Keyboard may be configured incorrectly.
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_gpu_info.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/ip_discovery.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/polaris12_32_mc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vega10_cap.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/beige_goby_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/beige_goby_sos.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dimgrey_cavefish_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dimgrey_cavefish_sos.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vangogh_toc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vangogh_asd.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_sos.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/sienna_cichlid_cap.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_asd.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_sos.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navi12_cap.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/psp_13_0_7_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/psp_13_0_7_sos.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/psp_13_0_0_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/psp_13_0_0_sos.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/psp_13_0_8_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/psp_13_0_8_toc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/psp_13_0_5_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/psp_13_0_5_toc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/yellow_carp_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/yellow_carp_toc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/aldebaran_cap.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/aldebaran_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/aldebaran_sos.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/psp_13_0_4_ta.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/psp_13_0_4_toc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/aldebaran_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/aldebaran_mec2.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/aldebaran_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_10_3_7_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_10_3_7_mec2.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_10_3_7_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_10_3_7_me.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_10_3_7_pfp.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_10_3_7_ce.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_10_3_6_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_10_3_6_mec2.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_10_3_6_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_10_3_6_me.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_10_3_6_pfp.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_10_3_6_ce.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish2_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish2_mec2.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish2_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish2_me.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish2_pfp.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish2_ce.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/yellow_carp_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/yellow_carp_mec2.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/yellow_carp_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/yellow_carp_me.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/yellow_carp_pfp.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/yellow_carp_ce.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/beige_goby_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/beige_goby_mec2.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/beige_goby_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/beige_goby_me.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/beige_goby_pfp.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/beige_goby_ce.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dimgrey_cavefish_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dimgrey_cavefish_mec2.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dimgrey_cavefish_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dimgrey_cavefish_me.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dimgrey_cavefish_pfp.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dimgrey_cavefish_ce.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vangogh_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vangogh_mec2.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vangogh_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vangogh_me.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vangogh_pfp.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vangogh_ce.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_mec2.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_me.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_pfp.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_ce.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_2_imu.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_1_imu.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_0_imu.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_2_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_2_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_2_me.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_2_pfp.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_1_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_1_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_1_me.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_1_pfp.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_0_toc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_0_rlc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_0_mec.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_0_me.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_0_pfp.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/aldebaran_sdma.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_sdma.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish2_sdma1.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/cyan_skillfish2_sdma.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/sdma_5_2_7.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/sdma_5_2_6.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/yellow_carp_sdma.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vangogh_sdma.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/beige_goby_sdma.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dimgrey_cavefish_sdma.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_sdma.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/sdma_6_0_2.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/sdma_6_0_1.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/sdma_6_0_0.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/sienna_cichlid_mes1.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/sienna_cichlid_mes.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navi10_mes.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_2_mes1.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_2_mes.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_1_mes1.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_1_mes.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_0_mes1.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/gc_11_0_0_mes.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vcn_4_0_4.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vcn_4_0_2.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vcn_4_0_0.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vcn_3_1_2.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/yellow_carp_vcn.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/beige_goby_vcn.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dimgrey_cavefish_vcn.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vangogh_vcn.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_vcn.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/aldebaran_vcn.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_vcn.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/beige_goby_smc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dimgrey_cavefish_smc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_smc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_smc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/smu_13_0_7.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/smu_13_0_0.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/aldebaran_smc.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dcn_3_2_1_dmcub.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dcn_3_2_0_dmcub.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dcn_3_1_6_dmcub.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dcn_3_1_5_dmcub.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dcn_3_1_4_dmcub.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/yellow_carp_dmcub.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/beige_goby_dmcub.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/dimgrey_cavefish_dmcub.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/vangogh_dmcub.bin for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navy_flounder_dmcub.bin for module amdgpu
I: The initramfs will attempt to resume from /dev/nvme0n1p3
I: (UUID=a796a806-732f-4ac5-b92e-297928be3c9d)
I: Set the RESUME variable to override this.

Aki
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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#15 Post by Aki »

Hello,
It seems with the newer kernel you have to install amdgpu firmware files from https://packages.debian.org/bullseye-ba ... d-graphics (edit: updated the link that was erroneously referred to buster-backports instead of bullseye-backports)
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⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system
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geoma
Posts: 16
Joined: 2023-02-27 16:23

Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#16 Post by geoma »

seems to be already installed...

Code: Select all

sudo apt install firmware-amd-graphics
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
firmware-amd-graphics is already the newest version (20210315-3).
The following packages were automatically installed and are no longer required:
  linux-compiler-gcc-10-x86 linux-kbuild-5.10
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

Aki
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Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#17 Post by Aki »

Hello,
Since you are using a newer kernel from Debianback ports, you have to install newer firmware from Debian backports: https://packages.debian.org/bullseye-ba ... d-graphics
⢀⣴⠾⠻⢶⣦⠀
⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system
⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org
⠈⠳⣄⠀

geoma
Posts: 16
Joined: 2023-02-27 16:23

Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#18 Post by geoma »

Is this what I am supposed to do?

Code: Select all

sudo apt install -t bullseye-backports firmware-amd-graphics
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
firmware-amd-graphics is already the newest version (20210315-3).
The following packages were automatically installed and are no longer required:
  linux-compiler-gcc-10-x86 linux-kbuild-5.10
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 284 not upgraded.

Code: Select all

sudo apt install firmware-amd-graphics/bullseye-backports
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Release 'bullseye-backports' for 'firmware-amd-graphics' was not found

geoma
Posts: 16
Joined: 2023-02-27 16:23

Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#19 Post by geoma »

ok. I needed to add
http://ftp.us.debian.org/debian bullseye-backports main non-free
to sources
Now I am installing.

geoma
Posts: 16
Joined: 2023-02-27 16:23

Re: [Hardware] No HDMI output on Hybrid Laptop integrated AMD GPU

#20 Post by geoma »

ok. Installed the package but problem persists.

Code: Select all

sudo apt install firmware-amd-graphics/bullseye-backports
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
firmware-amd-graphics is already the newest version (20210818-1~bpo11+1).
Selected version '20210818-1~bpo11+1' (Debian Backports:bullseye-backports [all]) for 'firmware-amd-graphics'
The following packages were automatically installed and are no longer required:
  linux-compiler-gcc-10-x86 linux-kbuild-5.10
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 22 not upgraded.

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