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Raspberry Pi 4 Model B

Scheduled Pinned Locked Moved UT for Raspberry Pi
69 Posts 8 Posters 22.7k Views 4 Watching
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    • P Offline
      Pulsar33
      last edited by 21 Oct 2019, 05:52

      Sorry, I miss that all logs in /home/phablet/.cache where not seen.
      Same log as you ...
      Pulsar33

      1 Reply Last reply Reply Quote 0
      • A Offline
        alan_g @Aury88
        last edited by 21 Oct 2019, 08:58

        @Aury88 sorry, I didn't read the whole thread, just from the point you pinged me.

        That log isn't related to https://github.com/MirServer/mir/issues/704 where one of the DRM functions returns a misleading result. Instead it looks like the graphics driver isn't adequately supported by Mesa.

        I know that my colleagues at Canonical have yet to get graphics working on the Pi4 with Ubuntu Core (I think that's lack of time, not a technical issue). But maybe you can find something useful here: https://forum.snapcraft.io/t/support-for-raspberry-pi-4/11970

        For example:

        you might need to play with the dtoverlay= kms or fkms values in config.txt. i know the vc4 driver isnt fully ready to drive the vc5 hardware in the pi4 but i know that for example my omxplayer-pi snap works fine (only 1080p though, omxplayer does not support h265 yet) when either using no dtoverlay or with the fkms one (not with the kms one though). - https://forum.snapcraft.io/t/support-for-raspberry-pi-4/11970/17

        A A 2 Replies Last reply 21 Oct 2019, 15:19 Reply Quote 1
        • A Offline
          Aury88 @alan_g
          last edited by 21 Oct 2019, 15:19

          @alan_g thank you.! I will try that.

          1 Reply Last reply Reply Quote 1
          • P Offline
            Pulsar33
            last edited by 26 Oct 2019, 14:07

            Hello
            Don't know what to do.
            And you ?
            BR
            Pulsar33

            A 1 Reply Last reply 29 Oct 2019, 16:30 Reply Quote 0
            • A Offline
              Aury88 @Pulsar33
              last edited by Aury88 29 Oct 2019, 16:30

              No @Pulsar33, we mortals are all stuck with the compositor error. also I can access only the first time to the session. it asks to set a name to the device but in the following boots, after login (with phablet or the chosen name is the same) it start a wrongly orientated login interface without keyboard recognition and the impossibility to use the virtual keyboard due to the compositor problem.... also I am not able to access the console mode 😖

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              • P Offline
                Pulsar33
                last edited by 29 Oct 2019, 18:53

                Thank you for the answer
                Is your build the last successful one #44 created today ?
                I can't test it before a few days but I will asap
                BR
                Pulsar33

                A 1 Reply Last reply 30 Oct 2019, 09:48 Reply Quote 0
                • A Offline
                  Aury88 @Pulsar33
                  last edited by 30 Oct 2019, 09:48

                  @Pulsar33 yes. the #44 have a working GUI (but still not the compositor).

                  1 Reply Last reply Reply Quote 1
                  • A Offline
                    Aury88
                    last edited by Aury88 11 Mar 2019, 13:27 3 Nov 2019, 13:27

                    Warning!: the last rootfs-rpi build (#51) has not the GUI.
                    Here the cat /.cache/upstart/unity8.log pastebin

                    1 Reply Last reply Reply Quote 0
                    • P Offline
                      Pulsar33
                      last edited by Pulsar33 11 May 2019, 10:50 5 Nov 2019, 10:49

                      Hello,

                      Things are moving on the raspberrypi.org forum. An Ubuntu sub-forum has been open in Operating System distributions / Other and an old thread about Unity has been updated. A few members are posting.

                      BR
                      Pulsar33

                      A 1 Reply Last reply 8 Nov 2019, 19:25 Reply Quote 1
                      • A Offline
                        Aury88 @Pulsar33
                        last edited by 8 Nov 2019, 19:25

                        @Pulsar33 to me it seems more like throwing a stone in the pond and then shouting "there is movement !!" 😂
                        but that was a right move...maybe someone from there can help us port UT on RPI.
                        here the situation has stopped (not to say worsened since we lost the GUI operation ...and we don't know why 😖 )

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                        • 8 days later
                        • N Offline
                          nanu-c
                          last edited by nanu-c 16 Nov 2019, 21:38

                          This post is deleted!
                          1 Reply Last reply Reply Quote 0
                          • 14 days later
                          • M Offline
                            Mark
                            last edited by 30 Nov 2019, 14:55

                            I know this is about the Raspberry Pi 4 but if any of you, frustrated with the lack of progress, have a Raspberry Pi 3 you may want to try that as it is working reasonably well but with bugs that could do with some attention. Solving them should, in many cases, also help with the Pi 4 once the (compositor?) bug is fixed. Some of the existing UT apps have been recompiled for arm64 so we have working file manager and UT Tweak amongst others. The Telegram group has instructions to add Swap which makes life a lot easier.

                            M 1 Reply Last reply 3 Dec 2019, 22:51 Reply Quote 0
                            • M Offline
                              Mark @Mark
                              last edited by 3 Dec 2019, 22:51

                              @Mark Brian Douglas now has an experimental open store for multi arch which worked well for me on the Pi. The Telegram UBports Raspberry Pi group is a good place to follow progress.

                              1 Reply Last reply Reply Quote 0
                              • 23 days later
                              • A Offline
                                alan_g @alan_g
                                last edited by 26 Dec 2019, 21:41

                                @alan_g said in Raspberry Pi 4 Model B:

                                I know that my colleagues at Canonical have yet to get graphics working on the Pi4 with Ubuntu Core (I think that's lack of time, not a technical issue)

                                Update: I just read the phrase "note: this fixes mir-kiosk support !" on this snapcraft thread about the Pi4:

                                https://forum.snapcraft.io/t/support-for-raspberry-pi-4/11970/37

                                That implies a kernel which works with Mir graphics and therefore can support Unity8.

                                1 Reply Last reply Reply Quote 0
                                • 2 years later
                                • P Offline
                                  Pulsar33
                                  last edited by 21 Jan 2022, 09:57

                                  This post is deleted!
                                  P 1 Reply Last reply 21 Jan 2022, 09:59 Reply Quote 0
                                  • P Offline
                                    Pulsar33 @Pulsar33
                                    last edited by 21 Jan 2022, 09:59

                                    This post is deleted!
                                    L 1 Reply Last reply 23 Jan 2022, 05:18 Reply Quote 0
                                    • L Offline
                                      Lakotaubp @Pulsar33
                                      last edited by 23 Jan 2022, 05:18

                                      @pulsar33 just before I do delete these, can you not do it yourself? As the poster if you click on the three verticle dots on the far right is there not a delet option?

                                      P 1 Reply Last reply 23 Jan 2022, 06:20 Reply Quote 0
                                      • P Offline
                                        Pulsar33 @Lakotaubp
                                        last edited by Pulsar33 23 Jan 2022, 06:20

                                        @lakotaubp This is what I tried to do for the first one, and it became greyed but was still present.
                                        Thinking there was a problem, I used an option such as "restore" (don't remember the exact expression) and then I posted the second one.
                                        Sorry to ask you to do this for me
                                        BR
                                        Pulsar33

                                        PS : I've just tried once more to delete the two messages above and they are now greyed but still displayed

                                        L 1 Reply Last reply 23 Jan 2022, 10:03 Reply Quote 0
                                        • L Offline
                                          Lakotaubp @Pulsar33
                                          last edited by 23 Jan 2022, 10:03

                                          @pulsar33 Yes I think you can see them as you posted them as can the mods but no one else. If you can see a Purge optionin the dot menu use that and they should be totally gone 🙂

                                          P 1 Reply Last reply 23 Jan 2022, 10:24 Reply Quote 0
                                          • P Offline
                                            Pulsar33 @Lakotaubp
                                            last edited by Pulsar33 23 Jan 2022, 10:24

                                            @lakotaubp Unfortunately not, I only have the Edit, Restore and Signal functions for those I have "deleted". Please do what you consider best for these messages, thank you.
                                            Pulsar33

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