- Joined
- Feb 12, 2020
- Messages
- 15
- Motherboard
- AsRock X570 Taichi
- CPU
- AMD Ryzen 9 5900X
- Graphics
- Ryzen RX 6800 XT
- Mac
Hi @joevt,Are you
Are you using the latest driver from Oct 22, 2019 "Universal Control v3.1.1.54569"?
Is the quantum_driver.kext in /System/Library/Extensions or /Library/Extensions? I think the default location is /Library/Extensions. If both exist, delete the one in /System/Library/Extensions.
Install the driver normally. Check that only one copy of it exists in /Library/Extensions.
The following will download the latest driver, extract the files to a new presonus folder in your home folder, modify the quantum_driver.kext, install it, load it, and rebuild the kext cache. You can copy this into a BBEdit worksheet file, select all, press enter to execute the selection. Or use Terminal.app.
Code:[ -d ~/presonus ] || mkdir ~/presonus cd ~/presonus curl -s 'https://pae-web.presonusmusic.com/downloads/products/dmg/Universal_Control_3_1_1_54569.dmg' > Universal_Control_3_1_1_54569.dmg hdiutil attach Universal_Control_3_1_1_54569.dmg pkgutil --expand-full /Volumes/PreSonus\ Universal\ Control/PreSonus\ Universal\ Control.pkg PreSonus\ Universal\ Control cp -R PreSonus\ Universal\ Control/TB\ Audio\ Driver.pkg/Payload/Library/Extensions/quantum_driver.kext quantum_driver.kext plutil -insert 'IOKitPersonalities.Quantum1.IOPCITunnelled' -bool true quantum_driver.kext/Contents/Info.plist plutil -insert 'IOKitPersonalities.Quantum2.IOPCITunnelled' -bool true quantum_driver.kext/Contents/Info.plist plutil -insert 'IOKitPersonalities.Quantum2626.IOPCITunnelled' -bool true quantum_driver.kext/Contents/Info.plist plutil -insert 'IOKitPersonalities.Quantum4848.IOPCITunnelled' -bool true quantum_driver.kext/Contents/Info.plist mount | grep ' on / ' | grep 'read-only' && sudo mount -uw / [[ -d /quantum_driver.kext ]] && sudo rm -R /quantum_driver.kext sudo cp -R quantum_driver.kext /quantum_driver.kext cd / sudo chown -R root:wheel quantum_driver.kext sudo find quantum_driver.kext -type d -exec /bin/chmod 0755 {} \; sudo find quantum_driver.kext -type f -exec /bin/chmod 0644 {} \; [[ -d /System/Library/Extensions/quantum_driver.kext ]] && sudo rm -R /System/Library/Extensions/quantum_driver.kext [[ -d /Library/Extensions/quantum_driver.kext ]] && sudo rm -R /Library/Extensions/quantum_driver.kext sudo mv quantum_driver.kext /Library/Extensions sudo kextload -v 6 /Library/Extensions/quantum_driver.kext sudo kextcache -i / echo "done"
I have a x570 Taichi paired with Titan Ridge TB3 Card, TB is working but my Presonus quantum 4848 is not... I tryed your code, but unfurtunatly BigSur has protected the drives and I can not pass through "mount | grep ' on / ' | grep 'read-only' && sudo mount -uw /" since I have this error:
mount_apfs: volume could not be mounted: Permission denied
mount: / failed with 66
I cant get pass this, by any chance do you have the quantum_driver.kext already edit so I can just install it?
Or another solution?
Many thanks!