Public bug reported:
This is difficult to pin down, but it's pretty easy to reproduce by
exercising the GPU. When running an LLM this happens every time it loads
the GPU. I can also reproduce it by hovering the mouse over the ubuntu
dock icons and moving the mouse.
It seems to be more difficult to reproduce it when blacklisting amdxdna,
but that could be a bit of stretch.
This wasn't a problem with 25.10, only introduced when updating to the
devel series a couple of weeks ago. I wasn't able to reproduce this in
the live session, so I did a clean install and was able to reproduce it
in a clean install.
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: linux-image-7.0.0-13-generic 7.0.0-13.13
ProcVersionSignature: Ubuntu 7.0.0-13.13-generic 7.0.0-rc7
Uname: Linux 7.0.0-13-generic x86_64
NonfreeKernelModules: zfs
ApportVersion: 2.33.1-0ubuntu7
Architecture: amd64
CasperMD5CheckMismatches: ./boot/grub/i386-pc/eltorito.img
CasperMD5CheckResult: fail
CurrentDesktop: ubuntu:GNOME
Date: Sat Apr 11 13:53:21 2026
InstallationDate: Installed on 2026-04-11 (1 days ago)
InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Daily amd64 (20260410)
MachineType: Framework Desktop (AMD Ryzen AI Max 300 Series)
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-13-generic
root=UUID=61ed6c34-fbfc-4b15-b399-fcebea69dcff ro quiet splash
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/19/2025
dmi.bios.release: 3.4
dmi.bios.vendor: INSYDE Corp.
dmi.bios.version: 03.04
dmi.board.asset.tag: *
dmi.board.name: FRANMFCP06
dmi.board.vendor: Framework
dmi.board.version: A6
dmi.chassis.asset.tag: FRAMDACPA65322007F
dmi.chassis.type: 35
dmi.chassis.vendor: Framework
dmi.chassis.version: A6
dmi.modalias:
dmi:bvnINSYDECorp.:bvr03.04:bd11/19/2025:br3.4:svnFramework:pnDesktop(AMDRyzenAIMax300Series):pvrA6:rvnFramework:rnFRANMFCP06:rvrA6:cvnFramework:ct35:cvrA6:skuFRAMDACP06:pfaDesktop:
dmi.product.family: Desktop
dmi.product.name: Desktop (AMD Ryzen AI Max 300 Series)
dmi.product.sku: FRAMDACP06
dmi.product.version: A6
dmi.sys.vendor: Framework
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug resolute wayland-session
** Description changed:
This is difficult to pin down, but it's pretty easy to reproduce by
exercising the GPU. When running an LLM this happens every time it loads
the GPU. I can also reproduce it by hovering the mouse over the ubuntu
dock icons and moving the mouse.
It seems to be more difficult to reproduce it when blacklisting amdxdna,
but that could be a bit of stretch.
+
+ This wasn't a problem with 25.10, only introduced when updating to the
+ devel series a couple of weeks ago. I wasn't able to reproduce this in
+ the live session, so I did a clean install and was able to reproduce it
+ in a clean install.
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: linux-image-7.0.0-13-generic 7.0.0-13.13
ProcVersionSignature: Ubuntu 7.0.0-13.13-generic 7.0.0-rc7
Uname: Linux 7.0.0-13-generic x86_64
NonfreeKernelModules: zfs
ApportVersion: 2.33.1-0ubuntu7
Architecture: amd64
CasperMD5CheckMismatches: ./boot/grub/i386-pc/eltorito.img
CasperMD5CheckResult: fail
CurrentDesktop: ubuntu:GNOME
Date: Sat Apr 11 13:53:21 2026
InstallationDate: Installed on 2026-04-11 (1 days ago)
InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Daily amd64 (20260410)
MachineType: Framework Desktop (AMD Ryzen AI Max 300 Series)
ProcEnviron:
- LANG=en_US.UTF-8
- PATH=(custom, no user)
- SHELL=/bin/bash
- TERM=xterm-256color
- XDG_RUNTIME_DIR=<set>
+ LANG=en_US.UTF-8
+ PATH=(custom, no user)
+ SHELL=/bin/bash
+ TERM=xterm-256color
+ XDG_RUNTIME_DIR=<set>
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-13-generic
root=UUID=61ed6c34-fbfc-4b15-b399-fcebea69dcff ro quiet splash
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/19/2025
dmi.bios.release: 3.4
dmi.bios.vendor: INSYDE Corp.
dmi.bios.version: 03.04
dmi.board.asset.tag: *
dmi.board.name: FRANMFCP06
dmi.board.vendor: Framework
dmi.board.version: A6
dmi.chassis.asset.tag: FRAMDACPA65322007F
dmi.chassis.type: 35
dmi.chassis.vendor: Framework
dmi.chassis.version: A6
dmi.modalias:
dmi:bvnINSYDECorp.:bvr03.04:bd11/19/2025:br3.4:svnFramework:pnDesktop(AMDRyzenAIMax300Series):pvrA6:rvnFramework:rnFRANMFCP06:rvrA6:cvnFramework:ct35:cvrA6:skuFRAMDACP06:pfaDesktop:
dmi.product.family: Desktop
dmi.product.name: Desktop (AMD Ryzen AI Max 300 Series)
dmi.product.sku: FRAMDACP06
dmi.product.version: A6
dmi.sys.vendor: Framework
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https://bugs.launchpad.net/bugs/2148088
Title:
Visual artifacts on GPU usage - Framework Desktop (Strix Halo))
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