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short battery life on OPO (Bacon) with OTA12

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    • D Offline
      domubpkm
      last edited by 12 Jun 2020, 09:18

      The problem of overconsumption is not related to OTA 12 (unless the problem has been amplified).

      My experience with overconsumption (shortened...) and remedies :

      The first indicator for OPO that will identify over-consumption of energy is for example when you switch it on and you find that it stays warm without using it because :
      In the OPO if certain 'bad' (race) conditions are met the phone will start up badly. You can see that, :

      • the Bluetooth is switched on without having asked for it;
      • an absence of the wifi button seen by scrolling through the indicators menu;
      • the wifi button is ON (green) whereas it had been closed before switching off the phone...

      What I advise: after an abnormal start of the phone, close everything that shouldn't be turned on, and restart the phone. Then re-check that everything seems OK. If necessary restart the phone again...

      A phone that is switched on and not in use should not be hot. This is what happens to me with the OPO when it is working normally.

      J 1 Reply Last reply 15 Jun 2020, 12:42 Reply Quote 0
      • J Offline
        joolz @domubpkm
        last edited by 15 Jun 2020, 12:42

        @domubpkm said in short battery life on OPO (Bacon) with OTA12:

        The problem of overconsumption is not related to OTA 12 (unless the problem has been amplified).

        My experience with overconsumption (shortened...) and remedies :

        The first indicator for OPO that will identify over-consumption of energy is for example when you switch it on and you find that it stays warm without using it because :
        In the OPO if certain 'bad' (race) conditions are met the phone will start up badly. You can see that, :

        • the Bluetooth is switched on without having asked for it;
        • an absence of the wifi button seen by scrolling through the indicators menu;
        • the wifi button is ON (green) whereas it had been closed before switching off the phone...

        What I advise: after an abnormal start of the phone, close everything that shouldn't be turned on, and restart the phone. Then re-check that everything seems OK. If necessary restart the phone again...

        A phone that is switched on and not in use should not be hot. This is what happens to me with the OPO when it is working normally.

        Hi @domubpkm,

        I assume that when Bluetooth, Wifi etc. are onasked on, the indicators in the top of the screen will say they're on, is that correct?

        The phone gets drained with everything off (airplane mode on, all indicators off) without getting warm. It might not be OTA12 related, but it's been happening since I upgraded.

        Best,

        Joolz.

        D 1 Reply Last reply 15 Jun 2020, 20:09 Reply Quote 0
        • D Offline
          domubpkm @joolz
          last edited by 15 Jun 2020, 20:09

          @joolz As far as I'm concerned, I've never noticed any overconsumption on an OPO that didn't heat up more than normal for an unused phone.
          so I can't enlighten you any further.
          You can always open a new bug report here if your case is not already referenced:
          https://github.com/ubports/ubuntu-touch/issues

          1 Reply Last reply Reply Quote 0
          • F Offline
            flohack
            last edited by 15 Jun 2020, 21:48

            My home WiFi seems to kill battery now, and its probably because of my IPv6 enabled internet. UT is not yet able to use this, so it prints an error and tries again. Leading to a device that wont sleep properly.

            I can assure we did not change anything in those parts willingly, so its either a strange side effect of something unknown, or its just a thing of what happens in your WiFi. Because traffic will wake up the phone too, it needs to see if a packet belongs to it or not.

            BR

            My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

            M 1 Reply Last reply 17 Jun 2020, 16:54 Reply Quote 0
            • M Offline
              Moem @flohack
              last edited by 17 Jun 2020, 16:54

              @Flohack said in short battery life on OPO (Bacon) with OTA12:

              My home WiFi seems to kill battery now, and its probably because of my IPv6 enabled internet.

              I'm seeing the same result on WiFi, too, and we too have IPv6 enabled internet. Now that I've switched the WiFi off, I'm getting an immensely better battery life. I don't know how long yet, but it looks like several days instead of 7 hours.

              Is currently using an Op5t
              Also owns an Op1, a BQ E4.5 and an Xperia X, as well as a BQ tablet and a Pinetab2. Please, someone... make it stop.

              F 1 Reply Last reply 19 Jun 2020, 18:55 Reply Quote 0
              • C Offline
                cliffcoggin
                last edited by 18 Jun 2020, 10:24

                Moem, did you fit a new battery, and did it make much difference?

                M 1 Reply Last reply 18 Jun 2020, 10:48 Reply Quote 0
                • M Offline
                  Moem @cliffcoggin
                  last edited by Moem 18 Jun 2020, 10:48

                  @cliffcoggin I didn't yet, it's on the slow boat. But this gives an impression of current battery life of my OpO on UT:

                  batterylife_UT_OPO.jpg

                  Is currently using an Op5t
                  Also owns an Op1, a BQ E4.5 and an Xperia X, as well as a BQ tablet and a Pinetab2. Please, someone... make it stop.

                  1 Reply Last reply Reply Quote 0
                  • A Offline
                    Arg7800 @Keneda
                    last edited by 19 Jun 2020, 17:28

                    @Keneda Things got much better after changing to devolpers channel and build 51.

                    1 Reply Last reply Reply Quote 0
                    • F Offline
                      flohack @Moem
                      last edited by 19 Jun 2020, 18:55

                      @Moem I have an idea how we can disable IPv6 do you wanna try it?

                      My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

                      M 1 Reply Last reply 19 Jun 2020, 22:36 Reply Quote 0
                      • M Offline
                        Moem @flohack
                        last edited by 19 Jun 2020, 22:36

                        @Flohack Disable it on the phone? I'm game. I'm not good with the terminal, but I can follow directions.

                        Is currently using an Op5t
                        Also owns an Op1, a BQ E4.5 and an Xperia X, as well as a BQ tablet and a Pinetab2. Please, someone... make it stop.

                        1 Reply Last reply Reply Quote 0
                        • F Offline
                          flohack
                          last edited by 20 Jun 2020, 07:31

                          Alright, take a look at this please: https://pad.ubports.com/p/nm-battery-experiment and tell me if you were succeeding with that. You can check if it worked, you should no longer receive the following entry in dmesg log:

                          Jun 18 11:23:44 ubuntu-phablet NetworkManager[1342]: <error> [1497777824.2948] platform-linux: do-add-ip6-address[21: 2a02:8388:8981:d00:9c9b:9eab:443f:a3aa]: failure 22 (Invalid argument)

                          My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

                          M 2 Replies Last reply 20 Jun 2020, 07:32 Reply Quote 0
                          • M Offline
                            Moem @flohack
                            last edited by 20 Jun 2020, 07:32

                            @Flohack I'm busy today but I'll try this out tomorrow.

                            Is currently using an Op5t
                            Also owns an Op1, a BQ E4.5 and an Xperia X, as well as a BQ tablet and a Pinetab2. Please, someone... make it stop.

                            1 Reply Last reply Reply Quote 0
                            • M Offline
                              Moem @flohack
                              last edited by Moem 21 Jun 2020, 12:26

                              @Flohack I just tried but had to give up. I have logged what went wrong. Sorry.
                              Edited to add: I got some help and that made things work. But IPv6 does not appear to be successfully disabled.

                              Is currently using an Op5t
                              Also owns an Op1, a BQ E4.5 and an Xperia X, as well as a BQ tablet and a Pinetab2. Please, someone... make it stop.

                              F 1 Reply Last reply 21 Jun 2020, 18:42 Reply Quote 0
                              • F Offline
                                flohack @Moem
                                last edited by 21 Jun 2020, 18:42

                                @Moem Can you send output of dmesg, if you see any messages about IPv6 repeatedly put there? And, what does ifconfig say for the wifi interface, does it show an IPv6 address? Probably not, as this is broken on all 3.x kernels IMHO

                                My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

                                M J 2 Replies Last reply 21 Jun 2020, 19:05 Reply Quote 0
                                • M Offline
                                  Moem @flohack
                                  last edited by Moem 21 Jun 2020, 19:05

                                  @Flohack As I tried to indicate before, I'm not good with the terminal at the best of times. I'm worse with the terminal on UT. I don't know how to select or copy, scrolling is spotty at best, and if I manage to copy what on earth do I do next?

                                  I'm getting screens full of output from the command 'dmesg'. I don't think I see anything about ipv6 there, but looking at terminal text on a phone screen feels like watching a movie through the mail slot.
                                  If I enter 'dmesg | grep ipv6' or 'dmesg | grep ip6' I get zero output. (just a new command prompt)

                                  In the output of 'ifconfig', how do I recognise the part about the wifi interface?

                                  In any case, the battery gets eaten at a rate of 21% over the last hour or so.

                                  Is currently using an Op5t
                                  Also owns an Op1, a BQ E4.5 and an Xperia X, as well as a BQ tablet and a Pinetab2. Please, someone... make it stop.

                                  A 1 Reply Last reply 22 Jun 2020, 11:11 Reply Quote 0
                                  • A Offline
                                    AppLee @Moem
                                    last edited by 22 Jun 2020, 11:11

                                    @Moem
                                    You can try something like this command dmesg > /home/phablet/Downloads/dmesg_output.txt
                                    This will create a file that you can retrieve with dmesg output.
                                    The > character redirect the standard output from the preceding command to a file following the sign.

                                    M 1 Reply Last reply 22 Jun 2020, 11:30 Reply Quote 0
                                    • M Offline
                                      Moem @AppLee
                                      last edited by 22 Jun 2020, 11:30

                                      @AppLee Thank you, that worked like a charm!

                                      @Flohack The output does indeed not contain anything about ipv6 or ip6, do you still want to see it? If so, what's the preferred way?

                                      Is currently using an Op5t
                                      Also owns an Op1, a BQ E4.5 and an Xperia X, as well as a BQ tablet and a Pinetab2. Please, someone... make it stop.

                                      F 1 Reply Last reply 22 Jun 2020, 18:12 Reply Quote 0
                                      • F Offline
                                        flohack @Moem
                                        last edited by 22 Jun 2020, 18:12

                                        @Moem best would be you upload it to pastebin or a similar service. And put the link here.

                                        BR Florian

                                        My languages: πŸ‡¦πŸ‡Ή πŸ‡©πŸ‡ͺ πŸ‡¬πŸ‡§ πŸ‡ΊπŸ‡Έ

                                        M 1 Reply Last reply 22 Jun 2020, 18:25 Reply Quote 0
                                        • M Offline
                                          Moem @flohack
                                          last edited by 22 Jun 2020, 18:25

                                          @Flohack Yes, that's fine, it's here: https://pastebin.com/tCNVRz7a

                                          Is currently using an Op5t
                                          Also owns an Op1, a BQ E4.5 and an Xperia X, as well as a BQ tablet and a Pinetab2. Please, someone... make it stop.

                                          F 1 Reply Last reply 23 Jun 2020, 19:42 Reply Quote 0
                                          • T Offline
                                            truscellino
                                            last edited by 23 Jun 2020, 11:13

                                            Hi everyone,
                                            Like most of you in this thread, I have noticed a drop in battery life since OTA12 with very light usage of the phone. Nothing looking awful when taking a look at processes with "top" in the phone terminal, Unity8 with ~2-5% of CPU... which means that hardware is working too much when most things should be idle.
                                            I will try:

                                            1. disabling wifi (except when I use it)
                                            2. try and disable IPv6

                                            Will report back here...
                                            thanks

                                            F 1 Reply Last reply 23 Jun 2020, 19:44 Reply Quote 0
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