Orangepi4pro is pure shit. A lot of marketing and no support at all. No driver to install nvme, I ruined the SPI trying to install Assist, and now I have a unuseful expensive brick.

Yes. I just came to armbian-config and there I select en_US as default, but it does not change Mate to en_US. It change are only on cli.

@iav Thank you for the detailed reponse. I was not blaming the overlay or your build; I know the cpu voltages don't impact on this seperate issue. I have seen this before with the 6.18 kernel on the Helios64 which is why for the moment I am sticking with the 6.12 kernel with the opp microvolt patch which seems to be stable for me at least. I assume something has changed in the underlying PCIe architecture or drivers between 25.11.2 with 6.12.58 and 26.5.0 with 6.18.30 which results in this issue on my hardware. It is interesting that the build works on your hardware though. I will investigate the PCIe issue further when time allows and raise a issue.

@ljones0 in meantime can you test edge kernel images, i'm sure those works.

code { font-family: Consolas,"courier new"; color: crimson; background-color: rgba(0, 0, 0, 0.2); padding: 2px; font-size: 105%; } dpkg-reconfigure locales and change default locale Tried?