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    Scheduled Pinned Locked Moved Solved Xiaomi
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      • E Offline
        Eric H @Eric H
        last edited by

        On Xiaomi Poco X3 NFC (surya), this issue has been reported here :
        https://gitlab.com/ubports/porting/community-ports/android10/xiaomi-poco-x3/xiaomi-surya/-/issues/2

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        • E Offline
          Eric H @_Joao_
          last edited by

          Hi @_Joao_

          Can you find these files after your phone has crashed ?
          /proc/last_kmsg
          /sys/fs/pstore/*

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          • _ Offline
            _Joao_
            last edited by

            yes but they are empty

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            • E Offline
              Eric H @_Joao_
              last edited by

              @_Joao_ I upgraded to focal. Now, I can see the battery charge graph.

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              • _ Offline
                _Joao_ @Eric H
                last edited by

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

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                • E Offline
                  Eric H @_Joao_
                  last edited by

                  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.
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                  • E Offline
                    Eric H @Eric H
                    last edited by Eric H

                    @_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…

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                    • _ Offline
                      _Joao_ @Eric H
                      last edited by

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

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                      • _ Offline
                        _Joao_ @Eric H
                        last edited by

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

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                        • E Offline
                          Eric H @_Joao_
                          last edited by

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

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                          • arubislanderA Offline
                            arubislander @Eric H
                            last edited by

                            @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)

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                            • E Offline
                              Eric H @arubislander
                              last edited by

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

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                              • arubislanderA Offline
                                arubislander @Eric H
                                last edited by

                                @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)

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                                • _ Offline
                                  _Joao_ @Eric H
                                  last edited by

                                  @eheintzmann What a shame this bug.

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                                  • E Offline
                                    Eric H @_Joao_
                                    last edited by Eric H

                                    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 !

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                                    • _ Offline
                                      _Joao_ @Eric H
                                      last edited by

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

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                                      • E Offline
                                        Eric H @_Joao_
                                        last edited by

                                        @_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…

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                                        • E Eric H referenced this topic on
                                        • _ Offline
                                          _Joao_ @Eric H
                                          last edited by

                                          @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...

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                                          • E Offline
                                            Eric H @_Joao_
                                            last edited by

                                            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.

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                                            • E Offline
                                              Eric H @Eric H
                                              last edited by

                                              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
                                              
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