grep ‘RoonServer_linuxx64.tar.bz2’ /boot/dietpi/dietpi-software
Download_Install
dietpi@Plex:~$ sed -n ‘/RoonServer_linuxx64.tar.bz2/p’ /boot/dietpi/dietpi-software
Download_Install ‘https://download.roonlabs.net/builds/earlyaccess/RoonServer_linuxx64.tar.bz2’
dietpi@Plex:~$
‘https://download.roonlabs.net/builds/earlyaccess/RoonServer_linuxx64.tar.bz2’
See my edit, you need to use the 2nd code block with a changed sed to disable early access. The single line you one you quoted from my post at first:
sed -i 's|earlyaccess/RoonServer_linuxx64.tar.bz2|RoonServer_linuxx64.tar.bz2|' /boot/dietpi/dietpi-software
No I didnt I used the one to switch to release. I tried both one failes the one switching to main release.
How does it fail? Please copy&paste and execute as one block the 5 commands I posted above, and paste their whole output here: Roon Server Early Access on DietPi X86 - #20 by MichaIng
Okay managed to get it work now by doing these 3
sed -i 's|earlyaccess/RoonServer_linuxx64.tar.bz2|RoonServer_linuxx64.tar.bz2|' /boot/dietpi/dietpi-software
grep 'RoonServer_linuxx64.tar.bz2' /boot/dietpi/dietpi-software
sed -n '/RoonServer_linuxx64.tar.bz2/p' /boot/dietpi/dietpi-softwa
Only the first is relevant, the other 2 were only to check whether/what was going wrong in your case.
I also edited the commands above so that running the sed to enable early access multiple times won’t break the URL: Roon Server Early Access on DietPi X86 - #16 by MichaIng
EDIT: Ah, reviewing your error message, indeed this is what happened: You had earlyaccess/earlyaccess/RoonServer... in your URL 
.
I had run this one but it didnt switch it
Ah, reviewing your error message, indeed this is what happened: You had earlyaccess/earlyaccess/RoonServer... in your URL . Hence you also needed to run the sed to disable it two times to restore the functional non-ea URL.
So to be 100% this is what I need to switch back?
sed -i 's|earlyaccess/RoonServer_linuxx64.tar.bz2|RoonServer_linuxx64.tar.bz2|' /boot/dietpi/dietpi-software
and this to opt in to EA
sed -i 's|builds/RoonServer_linuxx64.tar.bz2|builds/earlyaccess/RoonServer_linuxx64.tar.bz2|' /boot/dietpi/dietpi-software
Yes, and those are now also failsafe in case you repeat them multiple times.
Great thank you.