On 12/12/2024 19:00, Andy Shevchenko wrote: > > Hi! > > I would like to extend an existing schema, the checker currently (on Debian > unstable) fails with the recent in-kernel schema. What should I do? > dt-schema/unstable,unstable,now 2023.11-3 all [installed] That's some very, very old schema. I don't think such packages are well maintained in distros. Please use current latest release, through pip or pipx. See the docs (writing schema), although pip3 is a bit outdated and on newer machines this is pipx. > > Library: > $ apt list python3-libfdt* > python3-libfdt/testing,testing,unstable,now 1.7.0-2+b2 amd64 [installed] > Best regards, Krzysztof