I have used Rockbox a long time ago on Trisquel, which is based on Ubuntu and it worked great. I am now on Mint these days, which is also ubuntu based, and nothing works.
My old player broke, I got a new one, I went to install Rockbox on it so I went to get the Rockbox tool. I see that under 'Linux' the tool comes as something called "appimage" and since I don't know what that is I assume it's for some other kind of system. I try to find something for Debian-Ubuntu type system. I find the ppa, I follow the instructions to add the ppa. I enter the command to install it from the ppa. It does not work. I get this error:
Cannot add PPA: ''This PPA does not support jammy''.
Okay, that's out of my scope. But my point is that the Debian-Ubuntu version of the Rockbox tool does not currently work on Mint, which is kind of the most popular Debian-Ubuntu family system.
So now I try the other thing. I google around and find out that "appimage" is a program to install programs. Okay. I find some instructions to install the program that installs the program. It goes fine. I open the rockbox appimage file. It opens. It checks for the current version of Rockbox but it never gets past 'checking...' so it seems the rockbox tool cannot get to the internet. I plug in my new device (iPod mini gen 1) and it does autodetect it. I tried to install rockbox and it fails before it can even try to download anything. It instead shows three errors of "Permission Denied" and doesn't give me any more information than that. I've attached a screenshot to prove it.
I honestly have no idea what to do here. One version can't be installed and the other version requires you to install a program to install the program and It's completely broken on install.
I still love Rockbox because it's so much better than the default OS on an ipod, but what do I do here? How do I install Rockbox Utility on Linux Mint?