I understand that Cyanogenmod 10 is still in early access, but I installed a cm-10-20120910-NIGHTLY-i9100 build to my Samsung Galaxy S 2 anyways. I had a stock 4.0.4 before. I heard that this problem happened with previous CM versions, but couldn't find a fix.
Now, all my files are still on the internal SD card, but built-in apps like Play Music or Gallery can't see them. I can still access these files with PowerAmp or Root File Explorer. Even if I take a picture with the camera, it puts the file in DCIM\Camera where all the other pictures are, but it can only see the picture that I just took. There's no difference in file permission or owners between the files, all of them belong to
system and group is
If I connect the device in USB storage mode, I can access all the files from my computer. In MTP mode, I can only see new files.
I tried to
chmod 777 all files; it didn't work.
Does anyone know what I should do? Is there a way to tell android to see my files?