tried to install vuescan which is in AUR, but it fails:
==> Validating source files with sha256sums... LICENSE ... Passed vuescan.sh ... Passed vuescan.desktop ... Passed ==> Validating source_x86_64 files with sha256sums... vuescan-bin-x64-2020-12-22-21-25.tgz ... FAILED ==> ERROR: One or more files did not pass the validity check! Failed to build vuescan-bin
Probably an upstream issue? In any case, my HP MFP M175 won't work as a scanner, so I tried vuescan. If people can help with this scanner it's also fine :-). I know from the past that it needs to have an hp:/ uri, not a socket:/ or ipp:/ one. Tried with hp-makeuri but it won't do it, while it works on my other lasertjet 4050N.