Arch Linux

sephid86

Member

Registered: 2021-09-30

Posts: 6

[SOLVED] vukan is not work with radeon r7 360. help plz.

hello.

Respected Arch Linux experts, please help.

I am using radeon r7 360.

vulkan doesn't work.

Previously, vulkan operated with the command below and amdvlk, but at some point after Arch Linux update, a segmentation error occurred in vkcube and it did not work.

echo "options amdgpu si_support=1" >> /etc/modprobe.d/amdgpu.conf
echo "options amdgpu cik_support=1" >> /etc/modprobe.d/amdgpu.con
echo "options radeon si_support=0" >> /etc/modprobe.d/radeon.conf
echo "options radeon cik_support=0" >> /etc/modprobe.d/radeon.conf

No matter how much I searched and searched the Archwiki, I couldn't find a solution.

--- lspci -k ---

04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Tobago PRO [Radeon R7 360 / R9 360 OEM] (rev 81)
Subsystem: Gigabyte Technology Co., Ltd Device 22b9
Kernel driver in use: radeon
Kernel modules: radeon, amdgpu

Last edited by sephid86 (2022-12-14 21:09:57)

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 76,414

Re: [SOLVED] vukan is not work with radeon r7 360. help plz.

echo "options amdgpu si_support=1" >> /etc/modprobe.d/amdgpu.conf
echo "options amdgpu cik_support=1" >> /etc/modprobe.d/amdgpu.con
echo "options radeon si_support=0" >> /etc/modprobe.d/radeon.conf
echo "options radeon cik_support=0" >> /etc/modprobe.d/radeon.conf

would enable the amdgpu driver on your GPU (I assume, because that's apparently a "tobago" chip, which is an OEM chip of the "Pirate Islands" series, not of the more common and equally nonsensical island brandings.

But lspci shows that the chip is running on the radeon driver.
I suspect the modules were moved into the initramfs, but the modconf hook is not active.
Try to enforce the module using the kernel commandline, https://wiki.archlinux.org/title/AMDGPU … mmand_line

Then post an updated version of "lspci -k" and "cat /proc/cmdline"

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sephid86

Member

Registered: 2021-09-30

Posts: 6

Re: [SOLVED] vukan is not work with radeon r7 360. help plz.

I found a way

/etc/mkinitcpio.conf

in the file content

MODULES=()

I modified this part as below

MODULES=(amdgpu radeon)

After running the command below, it worked fine.

sudo mkinitcpio -P

reboot