[Testing Updates] 2026-04-06 - Kernels, Mesa, Godot, Haskell, ROCm, TexLive, Parental Controls

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Known issues and solutions

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Please RTFT (Read This Fine Thread) first before reporting the same issues over and over again!

Note: Do not forget to review your .pacnew files:

:arrow_right: 2026-04-06

udev-usb-sync and kernel 7.0-rc

If you experience slow transfers to USB attached disks, remove the package udev-usb-sync. It is not known why the 7.0 kernel causes this. There may be a regression of some sort. Awaiting the final release of the 7.0 kernel before jumping to conclusions.

See [Unstable Update] April 2026 thread for more info

2025-12-29

NVIDIA 590 driver drops Pascal and Maxwell support

With the update to driver version 590, the NVIDIA driver no longer supports Pascal (GTX 10xx) or Maxwell (GTX 9xx) GPUs

Impact: Updating the NVIDIA packages on systems with Pascal or Maxwell cards will fail to load the driver, which may result in a broken graphical environment.

Intervention required: Switch to a legacy driver to maintain support:
Install the official linuxXXX-nvidia-575xx, linuxXXX-nvidia-570xx, or related DKMS packages. You can use nvidia-driver-assistant to figure out which driver would support your hardware best.

2025-12-09

.NET packages may require manual intervention

2025-12-11 - George Rawlinson

The following packages may require manual intervention due to the upgrade from 9.0 to 10.0:

  • aspnet-runtime
  • aspnet-targeting-pack
  • dotnet-runtime
  • dotnet-sdk
  • dotnet-source-built-artifacts
  • dotnet-targeting-pack

pacman may display the following error failed to prepare transaction (could not satisfy dependencies) for the affected packages.

If you are affected by this and require the 9.0 packages, the following commands will update e.g. aspnet-runtime to aspnet-runtime-9.0:

pacman -Syu aspnet-runtime-9.0

pacman -Rs aspnet-runtime

– Arch Linux - News: .NET packages may require manual intervention

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