Hello, On Wed, Aug 24, 2022 at 08:23:11AM +0100, Tim Woodall wrote: > dpkg-deb (subprocess): decompressing archive > '/tmp/apt-dpkg-install-zqY3js/03-libperl5.34_5.34.0-5_arm64.deb' > (size=4015516) member 'data.tar': lzma error: compressed data is corrupt
[…] > Am I right that this must be a local error - apt will have verified the > checksum while downloading the deb? I think so. But you could confirm by downloading the .deb file elsewhere and comparing using sha56sum or similar. Assuming your local .deb file appears correct, I think I'd try reading the file a number of times to check it can be reliably read. If that works then I think I'd move on to a memory stress test. On amd64 I'd use memtest86 but I don't know what is best for arm64. Cheers, Andy -- https://bitfolk.com/ -- No-nonsense VPS hosting