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PIN Code needed after a few hours

Scheduled Pinned Locked Moved Solved Xiaomi
73 Posts 6 Posters 16.1k Views 3 Watching
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    • _ Offline
      _Joao_ @Eric H
      last edited by 5 Aug 2023, 22:20

      @eheintzmann that's cool, what's the procedure to switch to focal please?

      E 1 Reply Last reply 6 Aug 2023, 04:27 Reply Quote 0
      • E Offline
        Eric H @_Joao_
        last edited by 6 Aug 2023, 04:27

        Hi @_Joao_

        I just chose the 20.04 focal development channel into the updater of the settings app (and I forced the reinstallation of all apps after the upgrade).
        There are two (optional) updates a day in this channel.

        But now, after a week, I can see a few bugs.

        • Camera and Barcode Readers apps does not work.
        • Flashlight is not working via upper UT menu. (But sometimes it works with utorch)
        • Sometimes Waydroid makes the phone crash.
        E 1 Reply Last reply 7 Aug 2023, 14:59 Reply Quote 0
        • E Offline
          Eric H @Eric H
          last edited by Eric H 8 Jul 2023, 15:00 7 Aug 2023, 14:59

          @_Joao_
          Please, forget what I've written about Camera and Barcodes apps :
          I reinstalled Ubuntu Touch with the installer (wiping all data, using 20.04 Development channel). And now, all apps work fine on focal…

          _ 2 Replies Last reply 7 Aug 2023, 19:01 Reply Quote 0
          • _ Offline
            _Joao_ @Eric H
            last edited by 7 Aug 2023, 19:01

            @eheintzmann ok, the trick I found is to restart the phone before it does it on its own. 😕

            1 Reply Last reply Reply Quote 0
            • _ Offline
              _Joao_ @Eric H
              last edited by 21 Oct 2023, 21:10

              @eheintzmann hello, do you have any other reboot bugs since your last message?

              E 1 Reply Last reply 15 Nov 2023, 20:39 Reply Quote 0
              • E Offline
                Eric H @_Joao_
                last edited by 15 Nov 2023, 20:39

                @_Joao_ hello, sorry for the delay.
                Yes, sadly, my phone still randomly reboot every day.

                A _ 2 Replies Last reply 15 Nov 2023, 21:04 Reply Quote 0
                • A Offline
                  arubislander @Eric H
                  last edited by 15 Nov 2023, 21:04

                  @eheintzmann Is your phone up to date? I haven't had any random reboots for quite a while now.

                  🇦🇼 🇳🇱 🇺🇸 🇪🇸
                  Happily running Ubuntu Touch
                  Google Pixel 3a (20.04 DEV)
                  JingPad (24.04 preview)
                  Meizu Pro 5 (16.04 DEV)

                  E 1 Reply Last reply 19 Nov 2023, 05:41 Reply Quote 0
                  • E Offline
                    Eric H @arubislander
                    last edited by 19 Nov 2023, 05:41

                    @arubislander Yes, my phone is up-to-date. This is probably a surya only issue.

                    A 1 Reply Last reply 19 Nov 2023, 06:21 Reply Quote 0
                    • A Offline
                      arubislander @Eric H
                      last edited by 19 Nov 2023, 06:21

                      @eheintzmann oh, this is the Xiaomi section. I mistakenly assumed it was the Pixel 3a section. That devices used to have this same issue.

                      🇦🇼 🇳🇱 🇺🇸 🇪🇸
                      Happily running Ubuntu Touch
                      Google Pixel 3a (20.04 DEV)
                      JingPad (24.04 preview)
                      Meizu Pro 5 (16.04 DEV)

                      1 Reply Last reply Reply Quote 0
                      • _ Offline
                        _Joao_ @Eric H
                        last edited by 21 Nov 2023, 20:07

                        @eheintzmann What a shame this bug.

                        E 1 Reply Last reply 26 Nov 2023, 01:32 Reply Quote 0
                        • E Offline
                          Eric H @_Joao_
                          last edited by Eric H 26 Nov 2023, 01:32

                          Hi @_Joao_

                          A week ago, I tested a script found in this forum :
                          https://forums.ubports.com/topic/6211/howto-alternate-way-of-saving-battery-when-using-4g-lte/70?_=1700961879422

                          As expected, autonomy of my phone was improved.
                          But as a bonus, its stability was also improved.
                          Indeed, I didn't see any random reboot for one week !

                          _ 1 Reply Last reply 26 Nov 2023, 18:24 Reply Quote 0
                          • _ Offline
                            _Joao_ @Eric H
                            last edited by 26 Nov 2023, 18:24

                            @eheintzmann hi
                            Interesting... Maybe the battery is at the end of its life. I've been asking myself this question from the beginning.

                            E 1 Reply Last reply 27 Nov 2023, 13:52 Reply Quote 0
                            • E Offline
                              Eric H @_Joao_
                              last edited by 27 Nov 2023, 13:52

                              @_Joao_
                              Maybe yes

                              But
                              I've seen random reboot when plugged
                              I didn't see ant random reboots in airplane mode (plugged or unplugged)

                              So maybe not…

                              _ 1 Reply Last reply 7 Dec 2023, 19:58 Reply Quote 0
                              • E Eric H referenced this topic on 30 Nov 2023, 14:47
                              • _ Offline
                                _Joao_ @Eric H
                                last edited by 7 Dec 2023, 19:58

                                @eheintzmann hi, the script works to improve battery life, but it doesn't launch with the terminal but by restarting the phone and unfortunately the phone keeps its untimely restart bug. I'm waiting for the stable version of focal to redo a clean installation to see...

                                E 1 Reply Last reply 9 Dec 2023, 17:23 Reply Quote 0
                                • E Offline
                                  Eric H @_Joao_
                                  last edited by 9 Dec 2023, 17:23

                                  Hi @_Joao_

                                  I tested only the 20.04/focal version of this script.
                                  In this version, it uses a systemd service to automatically start/restart.
                                  No reboot, nor manual, intervention is needed.

                                  On my surya, with this script activated, I've never seen any random reboot.

                                  E 1 Reply Last reply 13 Dec 2023, 20:23 Reply Quote 0
                                  • E Offline
                                    Eric H @Eric H
                                    last edited by 13 Dec 2023, 20:23

                                    Possibly, I found something. Possibly…

                                    Just after a random reboot, in the file /var/lib/systemd/pstore/dmesg-ramoops-0, there are these lines :

                                    <3>[81418.767313] icnss: Received early crash indication from FW
                                    <6>[81418.767688] [irq/42][1563404930635][16:17:26.881053] wlan: [192:I:HDD] wlan_hdd_pld_uevent: 1634: pld event 1
                                    <6>[81418.767726] [irq/42][1563404931377][16:17:26.881092] wlan: [192:I:HDD] wlan_hdd_handle_the_pld_uevent: 1565: Driver modules are already closed!
                                    <6>[81418.768246] [kworke][1563404941345][16:17:26.881611] wlan: [26935:I:HDD] wlan_hdd_pld_uevent: 1634: pld event 0
                                    <6>[81418.768277] [kworke][1563404941953][16:17:26.881643] wlan: [26935:I:HDD] wlan_hdd_handle_the_pld_uevent: 1565: Driver modules are already closed!
                                    <3>[81419.310797] Fatal error on modem!
                                    <3>[81419.310863] modem subsystem failure reason: EX:kernel:0x0:ims:0xe0:PC=0xd8c08564.
                                    <6>[81419.310895] subsys-restart: subsystem_restart_dev(): Restart sequence requested for modem, restart_level = SYSTEM.
                                    <3>[81419.311017] Ramdump(ramdump_microdump_modem): No consumers. Aborting..
                                    <6>[81419.311032] microdump_modem_notifier_nb: do_ramdump() failed
                                    <0>[81419.422972] Kernel panic - not syncing: subsys-restart: Resetting the SoC - modem crashed.
                                    

                                    I found similar logs for the FairPhone 4 at :
                                    https://gitlab.e.foundation/e/backlog/-/issues/6096

                                    And the solution of the e-foujndation at :
                                    https://gitlab.e.foundation/e/devices/android_device_fairphone_FP4/-/merge_requests/23/diffs

                                    So maybe, setting two properties will solve the problem :

                                    setprop persist.vendor.ssr.enable_ramdumps 0
                                    setprop persist.vendor.ssr.restart_level ALL_ENABLE
                                    
                                    E 1 Reply Last reply 14 Dec 2023, 06:09 Reply Quote 0
                                    • E Offline
                                      Eric H @Eric H
                                      last edited by Eric H 14 Dec 2023, 06:09

                                      Before settings properties :

                                      $ cat /sys/bus/msm_subsys/devices/subsys*/restart_level
                                      SYSTEM
                                      SYSTEM
                                      SYSTEM
                                      SYSTEM
                                      SYSTEM
                                      SYSTEM
                                      SYSTEM
                                      
                                      

                                      After settings properties :

                                      $ cat /sys/bus/msm_subsys/devices/subsys*/restart_level
                                      RELATED
                                      RELATED
                                      RELATED
                                      RELATED
                                      RELATED
                                      RELATED
                                      RELATED
                                      

                                      Let's see if there are still random reboots in the next few days...

                                      _ 1 Reply Last reply 21 Dec 2023, 20:03 Reply Quote 0
                                      • E Eric H has marked this topic as solved on 14 Dec 2023, 13:16
                                      • E Eric H has marked this topic as unsolved on 14 Dec 2023, 13:16
                                      • _ Offline
                                        _Joao_ @Eric H
                                        last edited by 21 Dec 2023, 20:03

                                        @eheintzmann it's all a bit complicated for me... But actually this report seems logical because in airplane mode the phone does not turn off by itself

                                        E 2 Replies Last reply 22 Dec 2023, 19:29 Reply Quote 0
                                        • E Offline
                                          Eric H @_Joao_
                                          last edited by 22 Dec 2023, 19:29

                                          Since I installed UT on my phone (xenial first, then focal afterward), I have never taken 24 hours of uptime.
                                          But with the changes indicated in my preceding posts, I have reached 3 days of uptime today.

                                          1 Reply Last reply Reply Quote 0
                                          • E Offline
                                            Eric H @_Joao_
                                            last edited by Eric H 22 Dec 2023, 19:36

                                            Hi @_Joao_

                                            If you also want to test this solution, just type in a terminal these lines :

                                            setprop persist.vendor.ssr.enable_ramdumps 0
                                            setprop persist.vendor.ssr.restart_level ALL_ENABLE
                                            

                                            Nothing else is necessary, and it survives a reboot.
                                            Of course, these settings are reversible if needed.

                                            _ 1 Reply Last reply 30 Dec 2023, 20:08 Reply Quote 0
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