[Mesa-dev] [Bug 110704] BLACK SCREEN RADEON RX570 fail to initialise GPU passtrough all linux in Hypervisor PROXMOX

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110704

            Bug ID: 110704
           Summary: BLACK SCREEN RADEON RX570 fail to initialise GPU
                    passtrough all linux in Hypervisor PROXMOX
           Product: Mesa
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: Drivers/Vulkan/radeon
          Assignee: mesa-dev at lists.freedesktop.org
          Reporter: patrick.fleurival at gmail.com
        QA Contact: mesa-dev at lists.freedesktop.org

Hi,
Since one year I wait the correction of this BUG.
My Radeon Rx570 fail to initialise all linux (Fedora, OpensuseTembleWeed,
Manjaro, Ubuntu, Debian, PhoenixOs, Mint, Bliss and Kubuntu) witn GPU
Passtrough in PROXMOX.
Windows10 work wonderfull, Androidx86_64-8.1-r1 work without sound et I have
only Linux Mint 19 work wonderfull with kernel linux-image-4.15.0.33 after
apt-get upgrade the GPU PASSTROUGH fail again.
GPUPASSTROUGT with KUBUNTU work only the first time after fresh installation.

When i set modeset=0 the Gpu is initialise with bad performance.

Thank you for your help.

Patrick

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