Here is a list of known issues and bugs with Debian on QNAP TS-21x/TS-22x:
- On some QNAP devices with a Kirkwood 6282 chip, the installer fails
because of a kernel issue. Messages in
BUG: Bad rss-counter stateand
Unhandled fault: external abort on linefetch. Unfortunately, the Linux kernel developers haven't been able to reproduce this issue.
- On fanless QNAP systems (HS-210), fan errors are reported. There is a patch for this issue.