HP 4530s, 10.13.6.
Trying to update kexts and patches, ran commands as described in "Major update" section of the guide.
And having this:
installing kexts/AppleBacklightInjector.kext to /Library/Extensions
installing kexts/SATA-unsupported.kext to /Library/Extensions
installing kexts/XHCI-300-series-injector.kext to /Library/Extensions
installing kexts/HSSDBlockStorage.kext to /Library/Extensions
installing kexts/JMB38X.kext to /Library/Extensions
installing kexts/JMicronATA.kext to /Library/Extensions
installing kexts/ProBookAtheros.kext to /Library/Extensions
Creating AppleHDA_ProBook_Resources (zml.zlib files)...Cannot parse a NULL or zero-length data
Error Reading File: /tmp/rm_Platforms.plist
Cannot parse a NULL or zero-length data
Error Reading File: /tmp/rm_Platforms.plist
Done
usage: cp [-R [-H | -L | -P]] [-fi | -n] [-apvXc] source_file target_file
cp [-R [-H | -L | -P]] [-fi | -n] [-apvXc] source_file ... target_directory
tag: The file “AppleHDA.kext” couldn’t be opened because there is no such file.
As there is no AppleHDA kext - I got no sound. Never had such an error before, is there a way to fix it?