Hello,
Has anyone successfully run koreader on the original N905? I've tried a number of times over the past couple of years, but I always end up with some weird screen tearing and any touch just bringing up the copy/paste/cut/delete menu. After that it is unresponsive but can still be suspended normally. I vaguely remember a log error having something to do with ntx_hwconfig, but I can't find much info about it.
EDIT: It seems it's not actually unresponsive, just that it requires very fast tapping as in the bug here:
https://github.com/koreader/koreader/issues/630 . It's still not really usable but at least it's a specific issue.