![]() Sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia -volume /Volumes/Catalina -nointeraction Hdiutil attach /tmp/Catalina.dmg -noverify -mountpoint /Volumes/Catalina hdiutil create -o /tmp/Catalina -size 9500m -volname Catalina -layout SPUD -fs HFS J Note: I have increased the size of the /tmp/Catalina.dmg from 9000m to 9500m so it is big enough to fit 10.15.5. dmg is too small the subsequent createinstallmedia command will fail with "Error erasing disk error number (22, 0)" Note: I have increased the size of the /tmp/Catalina.dmg from 8500m to 9000m so it is big enough to fit 10.15.4 (previous versions worked fine). The command you mention in your comments hdiutil create -o /tmp/Catalina -size 8500m -volname Catalina -layout SPUD -fs HFS J appears to come from this tutorial which in full does this:
0 Comments
Leave a Reply. |