Join Log in
Score:2
avatar Ubuntu

"Topaz is not supported in kfd" after upgrade to 21.04

kr flag
Walter

After upgrading to 21.04 my notebook freezes in login screen. If I start without gdm, the message I see in console is "Topaz is not supported in kfd" It works fine with 'nomodeset' in grub. My graphics card is: Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445 / 530/535 / 620/625 Mobile]

Is it a misconfiguration or wrong driver installed?

Thanks in advance.

edit some more info:

    walter@NoteWIM:~$ sudo lshw -c video
[sudo] senha para walter: 
  *-display DISPONÍVEL      
       descrição: VGA compatible controller
       produto: Haswell-ULT Integrated Graphics Controller
       fabricante: Intel Corporation
       ID físico: 2
       informações do barramento: pci@0000:00:02.0
       versão: 0b
       largura: 64 bits
       clock: 33MHz
       capacidades: msi pm vga_controller bus_master cap_list
       configuração: latency=0
       recursos: memória:b0400000-b07fffff memória:c0000000-cfffffff porta de E/S:5000(tamanho=64) memória:c0000-dffff
  *-display DISPONÍVEL
       descrição: Display controller
       produto: Topaz XT [Radeon R7 M260/M265 / M340/M360 / M440/M445 / 530/535 / 620/625 Mobile]
       fabricante: Advanced Micro Devices, Inc. [AMD/ATI]
       ID físico: 0
       informações do barramento: pci@0000:03:00.0
       versão: 00
       largura: 64 bits
       clock: 33MHz
       capacidades: pm pciexpress msi cap_list
       configuração: latency=0
       recursos: memória:a0000000-afffffff memória:b0000000-b01fffff porta de E/S:3000(tamanho=256) memória:b0900000-b093ffff memória:b0940000-b095ffff
957
1 + 7
David avatar
cn flag
David
How can any one know, you never said what driver is installed.
0
Reply
galexite avatar
pk flag
galexite
I have the same warning with a Radeon M445, it’s just a warning, nothing more; it’s probably unrelated, because my GDM works fine… in Wayland and Xorg.
0
Reply
galexite avatar
pk flag
galexite
Presumably, your laptop has an integrated GPU also? I have Intel HD Graphics. It’s possible the fault lies there instead. Is your BIOS up to date?
0
Reply
kr flag
Walter
I added the output of "lshw -c video" and will look for a BIOS update.
0
Reply
galexite avatar
pk flag
galexite
Does this answer resolve your issue? https://askubuntu.com/a/1079363/287379
0
Reply
galexite avatar
pk flag
galexite
You can disable the GUI so you can edit this file as suggested by adding the `systemd.unit=multi-user.target` to your kernel parameters. If you are stuck with this, you can go to chat.
0
Reply
kr flag
Walter
updated the bios and it is working fine! shame on me :-( Thank you, guys.
0
Reply
Score:0
avatar Ubuntu
kr flag
Walter

I updated the notebook bios and everything is working fine.

0 + 0
ธงชาติไทย
Elon Musk
I sit in a Tesla and translated this thread with Ai:

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.