[Galaxy Tab 2 10.1" Android Development] kekken3:
I'm preparing a P5110 for more people to use and this reason alone has made me decide on going to 4.2.1 right away.

However, the multi user function is has some challenges left ahead. Some may be design choices by Google, some may be problems that arise from putting it in an open CyanogenMod system.

1. Only the admin (1.st account) can activate/use bluetooth.

All the other profiles simply cannot turn it on. I've tried tapping on the right notification menu, in the settings and on toggle wdgets, but no dice. Sometimes it seems like starting up but then shuts down, the next times only turns off immediately. Don't know if this is supposed to work this way, but no bluetooth for other users is kinda limiting and by the behavior of the switching seems unintended. There might be a similar issue with GPS, but having no reason to turn it on at home I haven't experimented much.

2. Theme launcher crash

I sometimes get the message that "theme launcher" or something on that line has crashed. Often at system startup/user switch. Doesn't cause problems but is an annoyance.

3. Only the admin can access root.

This actually makes sense most of the times and might be intentionaly left so in the long run, but on the other hand, some of the basic funcitions of android still lack so much that superuser or at least a limited kind of it would help. I, for instance, would really want to install the fantastic "Gesture Control" app so that by hiding the system bar the gallery works like god commands, so until more developers/Google learn to handle the persistent bar at the bottom better, this is just one reason one would like to at least have an extended "rights management panel" where admins can enable superuser rights for certain users.

4. Trebuchet settings don't work.

Settings for resizing the grid, specifying the number of home screens and the deciding which is the main one don't seem to work. Furthermore, choosing to disable the persistent Google bar on top causes the launcher to crash at startup, so it can't really be turned off.

5. Disabled screen lock in right notification menu + user switching in power menu = free access to all acounts

While screen locking is disabled in the right status bar menu and user switching in the power menu is enabled, every user can access all the accounts just by long-pressing the power key and selecting a new account, which will be loaded by skipping the lock screen and with it the authentication. Yes, even if a user has protected the account with passwords, pattern unlocks etc. Only tried with pattern unlock, but I figure the reasons for it to happen make it work for other authentication types as well. While as an admin I wouldn't mind access to all accounts so I can fix things for the other users, the function should work at most this and not the other way around. ;)

6. Trying to access Google Chrome settings makes the app crash.

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This is what I've found for now. Other than that, everything else has performed very well for me in all other regards. Seem to have experienced a wake-up power key fail once (the problem that many mentioned), but if it happened just once in 5 days of use. Please, consider I'm a fresh owner of the p5110 and the only other android device for me is an aging Galaxy S, so I might have some positive bias here, but at least I can say everything works at least as goog as in the stock samsung rom (4.0.4), which I ditched after one day of use.

Thanks again to codeworkx and the rest of the guys who make it happen! :victory: