** Description changed: - linux-firmware 1.197.1 after updating, breaks dual displays on hdmi with RX480 on kernel - # uname -a - Linux <username> 5.11.0-16-generic #17-Ubuntu SMP Wed Apr 14 20:12:43 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux + linux-firmware 1.197.1 after updating, breaks dual displays on hdmi with RX480 on kernel + # lsb_release -a + LSB Version: core-11.1.0ubuntu2-noarch:printing-11.1.0ubuntu2-noarch:security-11.1.0ubuntu2-noarch + Distributor ID: Ubuntu + Description: Ubuntu 21.04 + Release: 21.04 + Codename: hirsute + + # lshw -c video + *-display + description: VGA compatible controller + product: Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] + vendor: Advanced Micro Devices, Inc. [AMD/ATI] + physical id: 0 + bus info: pci@0000:01:00.0 + logical name: /dev/fb0 + version: c7 + width: 64 bits + clock: 33MHz + capabilities: pm pciexpress msi vga_controller bus_master cap_list rom fb + configuration: depth=32 driver=amdgpu latency=0 mode=1920x1080 visual=truecolor xres=1920 yres=1080 + resources: iomemory:420-41f iomemory:410-40f irq:143 memory:4200000000-43ffffffff memory:4100000000-41001fffff ioport:3000(size=256) memory:50800000-5083ffff memory:c0000-dffff + + # lspci -k | grep -EA3 'VGA|3D|Display' + 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] (rev c7) + Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Radeon RX 480 + Kernel driver in use: amdgpu + Kernel modules: amdgpu
** Description changed: linux-firmware 1.197.1 after updating, breaks dual displays on hdmi with RX480 on kernel # lsb_release -a LSB Version: core-11.1.0ubuntu2-noarch:printing-11.1.0ubuntu2-noarch:security-11.1.0ubuntu2-noarch Distributor ID: Ubuntu Description: Ubuntu 21.04 Release: 21.04 Codename: hirsute # lshw -c video - *-display - description: VGA compatible controller - product: Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] - vendor: Advanced Micro Devices, Inc. [AMD/ATI] - physical id: 0 - bus info: pci@0000:01:00.0 - logical name: /dev/fb0 - version: c7 - width: 64 bits - clock: 33MHz - capabilities: pm pciexpress msi vga_controller bus_master cap_list rom fb - configuration: depth=32 driver=amdgpu latency=0 mode=1920x1080 visual=truecolor xres=1920 yres=1080 - resources: iomemory:420-41f iomemory:410-40f irq:143 memory:4200000000-43ffffffff memory:4100000000-41001fffff ioport:3000(size=256) memory:50800000-5083ffff memory:c0000-dffff + *-display + description: VGA compatible controller + product: Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] + vendor: Advanced Micro Devices, Inc. [AMD/ATI] + physical id: 0 + bus info: pci@0000:01:00.0 + logical name: /dev/fb0 + version: c7 + width: 64 bits + clock: 33MHz + capabilities: pm pciexpress msi vga_controller bus_master cap_list rom fb + configuration: depth=32 driver=amdgpu latency=0 mode=1920x1080 visual=truecolor xres=1920 yres=1080 + resources: iomemory:420-41f iomemory:410-40f irq:143 memory:4200000000-43ffffffff memory:4100000000-41001fffff ioport:3000(size=256) memory:50800000-5083ffff memory:c0000-dffff # lspci -k | grep -EA3 'VGA|3D|Display' 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] (rev c7) - Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Radeon RX 480 - Kernel driver in use: amdgpu - Kernel modules: amdgpu + Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Radeon RX 480 + Kernel driver in use: amdgpu + Kernel modules: amdgpu + + # glxinfo -B + name of display: :0 + display: :0 screen: 0 + direct rendering: Yes + Extended renderer info (GLX_MESA_query_renderer): + Vendor: AMD (0x1002) + Device: AMD Radeon (TM) RX 480 Graphics (POLARIS10, DRM 3.40.0, 5.11.0-16-generic, LLVM 11.0.1) (0x67df) + Version: 21.0.1 + Accelerated: yes + Video memory: 8192MB + Unified memory: no + Preferred profile: core (0x1) + Max core profile version: 4.6 + Max compat profile version: 4.6 + Max GLES1 profile version: 1.1 + Max GLES[23] profile version: 3.2 + Memory info (GL_ATI_meminfo): + VBO free memory - total: 7571 MB, largest block: 7571 MB + VBO free aux. memory - total: 7892 MB, largest block: 7892 MB + Texture free memory - total: 7571 MB, largest block: 7571 MB + Texture free aux. memory - total: 7892 MB, largest block: 7892 MB + Renderbuffer free memory - total: 7571 MB, largest block: 7571 MB + Renderbuffer free aux. memory - total: 7892 MB, largest block: 7892 MB + Memory info (GL_NVX_gpu_memory_info): + Dedicated video memory: 8192 MB + Total available memory: 16384 MB + Currently available dedicated video memory: 7571 MB + OpenGL vendor string: AMD + OpenGL renderer string: AMD Radeon (TM) RX 480 Graphics (POLARIS10, DRM 3.40.0, 5.11.0-16-generic, LLVM 11.0.1) + OpenGL core profile version string: 4.6 (Core Profile) Mesa 21.0.1 + OpenGL core profile shading language version string: 4.60 + OpenGL core profile context flags: (none) + OpenGL core profile profile mask: core profile + + OpenGL version string: 4.6 (Compatibility Profile) Mesa 21.0.1 + OpenGL shading language version string: 4.60 + OpenGL context flags: (none) + OpenGL profile mask: compatibility profile + + OpenGL ES profile version string: OpenGL ES 3.2 Mesa 21.0.1 + OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1931900 Title: Linux-firmware 1.197.1 breaks dual monitor on RX480, shows mirror display with "Unknown Device" under GUI To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1931900/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
