Then install your alc kext using kext wizard
This only seems to work for UEFI, not with the legacy boot approach. The script assumes you mount an EFI partition, whereas the legacy approach doesn't have a true EFI partition. That's my take one. Us legacy old farts need a way to get ALC working on our p55 type BIOS machines.
<key>RtVariables</key>
<dict>
<key>BooterConfig</key>
<string>0x28</string>
<key>CsrActiveConfig</key>
<string>0x3</string>
</dict>
I haven't tried with the installation yet, but this time I tried again with the 8GB USB, waiting though the progress bar didn't go on. Right-clicking and going to "Get info", I noticed that the amount of data was increasing as I closed/reopened the window, but not every time I did it. Sooo repartition your drive and try again, and this time wait until it finishes: it HAS TO do it...James,Did you have any success? I have tried several times and have the same problem you have. I find the USB device has only about 2.9 GBs of data stored. Far cry from the 7.5 GBs that should be there. I'm completely puzzled.
This has now been fixed as posted by toleda here for legacy installs.I had the same problem but i fixed1) Make sure that the disk Label is ElCapitan and not El CapitanThis only seems to work for UEFI, not with the legacy boot approach. The script assumes you mount an EFI partition, whereas the legacy approach doesn't have a true EFI partition. That's my take one. Us legacy old farts need a way to get ALC working on our p55 type BIOS machines.
There s a much easier way to mount the /EFI partition:After ripping my hair out for most of the day trying to get a clean install up and running, I traced my issues to step "9. Your config.plist should auto-mount". For some reason this step kept overwriting my config.plist rendering my system unbootable. Make sure to load the config.plist using the File->Open menu, make any/all changes and save all at once. Once these changes are comitted run the audio_clover_ALC script and don't open Configurator anymore. So if you're having issues, make sure to make copies of the config.plist as you go so you can see if it gets overwritten. Things seem to be working well at this point Except for three issues:
1. The Clover menu seems to have a really low resolution, it doesn't seem to respect the 1920x1080 setting.
2. There's no default boot option set. People will have to dig out a non-bluetooth keyboard or mouse to make a selection.
3. Bluetooth is flakey after a reboot. My Apple Touchpad in particular is jerkey, won't recognize gestures, etc. Apple keyboard takes a minute or two to connect after a cold boot. Unplugging and re-plugging the bluetooth dongle fixes it.
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Commands that helped me out:
Wipe EFI (in case you need to start over):
newfs_msdos -v EFI -F 32 /dev/rdisk0s1
Mount EFI (so you can backup your config.plist in Finder):
mkdir /Volumes/EFI && sudo mount_msdos /dev/disk0s1 /Volumes/EFI
sudo diskutil mount /dev/disk0s1
sudo diskutil mount /dev/disk0s1