Had the same problem last friday. Update notification appears (while having a mobile connection). I deleted the notification and thought better use WIFI when back home. But update has gone. No updates available anymore. I will try the suggested solution an 13.12. too. But the "updater" doesn't seem to work 100% as it should.
Nevermind about the linphone, it could be (and probably is) related to something else, it just came to my mind that maybe keepalive shoud be enabled generally. But now I see that application can override system keepalive settings on socket level.
@blandcorporation I have no knowledge of the pro 5 and not seen this before. But, one thing you could try if your not on the dev channel is update to that first and see if that helps. Dev will give you the latest updates for your device just incase it has been fixed already.
If you are already or it doesn't we will need help from someone else.
@ubuntoutou that warning message means or that you have installed in your device a non-xenial app (i.e. a vivid one) or that you have installed an app non-published-yet in the OpenStore (the latter is a pretty common scenario when beta-testing apps straight from the developers repos).
There is no system service or smth similar installed in UT that does battery recalibration. So, if it is not inside the vendor tree of the device that some charging daemon takes care of it, we do not have anything like this. If you can find out how Android deals with that, it would be of great help (some init job that needs to run etc.) - However, I highly doubt that emptying the battery twice to 0% will kill it, especially if it is a new one. Also its strange that a new battery would die so fast when the calibration was for the old one, which normally should mean that the displayed level is below the actual one from the new battery. But I am just speculating.
@altor said in installed OTA-5 now I can't search for contacts:
just a workaround : you could still tap the letter on the right to move quickly along your contacts.
Well, my contacts in Cyrillic, and on the right Latin (English) letters. That not helpful. ;-)
I think, that is it critical bug! In my option - smartphone is primarily a phone, and then everything else!
@wartburgritter I've moved your post to Support. Please, read the topic of each Category before posting, thank you :)
Now, answering your question, the recommended way is using Libertine. You can use the GUI for it in System Settings or you can follow these instructions https://docs.ubports.com/en/latest/userguide/dailyuse/libertine.html
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