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    August 15 devel channel update renders your device unable

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      • D Offline
        domubpkm @advocatux
        last edited by

        @advocatux I don't now if i said something unrealistic or infeasible : i don't think there is a command prompt, something similar as TERMINAL in UBPORTS RECOVERY. Isn't it ? If the system freeze, don't you think it would be a good idea to be able to lauch commands lines so as to unfreeze a phone without another computer ? Or to have a mechanism to change the channel (in this case devel to rc ?). If it is stupid idea, sorry....

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        • advocatuxA Offline
          advocatux @domubpkm
          last edited by advocatux

          @domubpkm no, there isn't.

          It's not an stupid idea at all but I don't have the technical knowledge about how recovery works in detail, maybe someone with that sort of expertise will reply later.

          Off the top of my head, the first problem I see is the (possible) lack of space, but on the other hand I've seen custom android recoveries with much more tools than stock android recoveries, so...

          Edit: thinking a bit more about it, the main problem is how to have a keyboard on-screen for input. It would has to be a list of pre-formatted commands or something like that

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          • LakotaubpL Offline
            Lakotaubp
            last edited by

            Just to clarify etc on getting round this issue.
            1 Stay on RC or don't update your dev device with todays update, or revert to RC in system settings.
            2 Wait till next dev update is released with issue fixed.
            3 Update to that and all should be ok.
            Is this correct

            advocatuxA 1 Reply Last reply Reply Quote 0
            • advocatuxA Offline
              advocatux @Lakotaubp
              last edited by advocatux

              @lakotaubp going to RC is the fastest and easier way to have a running device again, and keep it on the save side.

              If whoever is hit by this issue want to run a lower devel version, that's feasible too but I think the RC way is more user friendly for now.

              Edit: I forgot to say yes, that's correct 🙂

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              • advocatuxA Offline
                advocatux
                last edited by advocatux

                Some people has asked me in private how to stay in the devel channel, so I think it's better if I post the command here 🙂

                ubuntu-device-flash --server=http://system-image.ubports.com touch --device=codename --channel=ubports-touch/16.04/devel --revision=version_number

                • Change codename for the proper one for your device. See here https://devices.ubuntu-touch.io/ the codenames list
                • version_number means a version number that is not affected by this issue. See the latest good one (that's the previous version to the one affected) for your device here http://system-image.ubports.com/ubports-touch/16.04/devel/

                Edit: the issue has been fixed now (https://github.com/ubports/ubuntu-touch/issues/821#issuecomment-413356669) so you can use the latest version_number.

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                • LakotaubpL Offline
                  Lakotaubp
                  last edited by Lakotaubp

                  Just had new update 430 land for OPO

                  advocatuxA 1 Reply Last reply Reply Quote 0
                  • advocatuxA Offline
                    advocatux @Lakotaubp
                    last edited by

                    @lakotaubp if you feel adventurous... 😄

                    LakotaubpL 1 Reply Last reply Reply Quote 0
                    • LakotaubpL Offline
                      Lakotaubp @advocatux
                      last edited by

                      @advocatux white screen of blue circle doom after 5 min. Looks like OPO stuffed up

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                      • truscellinoT Offline
                        truscellino
                        last edited by

                        Hi all,
                        I don't understand how to re-install another version... I don't think developer mode is enabled on my machine and I can't enable it any more due to the white screen of death we are seeing... so I can't see the solution?
                        Thanks, Marc

                        LakotaubpL 1 Reply Last reply Reply Quote 0
                        • LakotaubpL Offline
                          Lakotaubp @truscellino
                          last edited by

                          @truscellino have just put my OPO back to 428 on the dev channel following the instructions given above by @advocatux using ubuntu-device-flash. You need adb on your pc/laptop and can install ubuntu-device -flash with sudo apt install ubuntu-device-flash. Make sure you have the correct device code name (bacon in my case) and update version that was ok for your device (428 for OPO). So connect your device to pc/laptop start adb then for me it was
                          ubuntu-device-flash --server=https://system-image.ubports.com touch --device=bacon --channel=ubports-touch/16.04/devel --revision=428
                          hit enter and let it run. Good luck. Only up now as daft enough to try an update this late at night. Let us know how you get on back tomorrow.

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                          • truscellinoT Offline
                            truscellino
                            last edited by

                            OK sorry I got there finally... back in 16.04/rc now. My main problem was not to succeed in rebooting into recovery mode...
                            Thank you for quick response, very much appreciated!

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                            • N Offline
                              Nikfrager
                              last edited by

                              Thanks to @advocatux I could flash the old image to my Moto G2 Titan. The command is
                              ubuntu-device-flash --verbose --server=https://system-image.ubports.com touch --device=titan --channel=16.04/community/walid/devel --revision=121
                              I had success and my device is fine again.

                              advocatuxA 1 Reply Last reply Reply Quote 0
                              • advocatuxA Offline
                                advocatux @Nikfrager
                                last edited by

                                @nikfrager \o/

                                LakotaubpL 1 Reply Last reply Reply Quote 0
                                • LakotaubpL Offline
                                  Lakotaubp @advocatux
                                  last edited by

                                  @advocatux Welcome back 431 works on my OPO!

                                  advocatuxA 1 Reply Last reply Reply Quote 0
                                  • advocatuxA Offline
                                    advocatux @Lakotaubp
                                    last edited by advocatux

                                    @lakotaubp kudos!

                                    BTW I see @Nikfrager has added the verbose parameter. Good idea.

                                    If anyone want to know about all the ubuntu-device-flash parameters available, see
                                    http://manpages.ubuntu.com/manpages/xenial/man1/ubuntu-device-flash.1.html

                                    Edit: fixed the wrong link (sorry)

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                                    • LakotaubpL Offline
                                      Lakotaubp
                                      last edited by

                                      Nexus5 also ok on 532

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