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    Signal UT: Signal-Desktop for Ubuntu Touch

    Scheduled Pinned Locked Moved App Development
    236 Posts 27 Posters 46.0k Views 9 Watching
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    • K Offline
      kdb7 @kdb7
      last edited by

      Picture import succeded exactly one time - up to now more...
      [20260504_1350_SignalUT_no-picture.mp4](Invalid file type. Allowed types are: .png, .jpg, .bmp, .jpeg, .txt, .log)

      • how to send You screencasts? -
      pparentP 1 Reply Last reply Reply Quote 0
      • pparentP Offline
        pparent @kdb7
        last edited by

        @kdb7

        You can publish on youtube or other video platform.

        For the record I will publish a new version with update Signal-Desktop version, in early june.

        pparentP 1 Reply Last reply Reply Quote 1
        • pparentP Offline
          pparent @pparent
          last edited by

          I've just released revision 8.13.0-1, it includes the following improvements:

          • Better integration of ContentHub
          • Better integration of left menu
          • Bump to Signal-Desktop 8.13

          It took a bit of time as changes upstream broke my way to compile the package and I had to investigate it.

          Also I've changed the way ContentHub is handled, now it is hardcoded in Signal-Destkop thank's to a patch. I will make things smoother and more reliable for the user, but it will also prepare the ground for switching to Wayland, with Mir2.x

          This version should also not crash on Ubuntu Touch 24.04-2.x, although the virtual keyboard will probably not work, like on all XWayland apps with 24.04-2.x (currently).

          I plan to release a new version every 1-2 month, as a Signal-Desktop version is only guarantied to work for a period of 3 months.

          A feature I want to add is the ability to configure scaling with fine grain.

          Tell me if the new version works well for you! 😊

          P MoemM 2 Replies Last reply Reply Quote 3
          • P Offline
            projectmoon @pparent
            last edited by

            @pparent good update. I am noticing that the keyboard seems to close after every message rather than staying open. And it seems like that when keyboard closes, the text entry still stays halfway up the screen. But that bug was preexisting. The keyboard closing after every message is new.

            pparentP 1 Reply Last reply Reply Quote 0
            • pparentP Offline
              pparent @projectmoon
              last edited by

              @projectmoon said:

              And it seems like that when keyboard closes, the text entry still stays halfway up the screen. But that bug was preexisting.

              Yes because for now I cannot detect when the keyboard is really open or not.

              The keyboard closing after every message is new.

              Ok I guess it might be a change upstream in Signal-Desktop that provoked it. Thank's for reporting I'll see what I can do about it in next revision.

              1 Reply Last reply Reply Quote 0
              • MoemM Offline
                Moem @pparent
                last edited by

                @pparent said:

                Better integration of ContentHub

                This one is very nice!

                Is currently using an Op5t
                Also owns an Op1, a BQ E4.5, an Xperia X, a Nothing Phone 1, and a Rabbit R1 as well as a BQ tablet and a Pinetab2. Please, someone... make it stop.

                1 Reply Last reply Reply Quote 0
                • P Offline
                  PerlMax
                  last edited by

                  Sorry for hijacking this thread. But your apps run on Xwayland too, right? I wanted to ask how you manage to get rid of that annoying XWindow? If you could show me how to do that for my pEFL app (see https://forums.ubports.com/topic/9958/custom-builder-for-a-library/10?_=1780999049215), I’d really appreciate it!!!

                  By the way, great work. If it weren’t for the keyboard issue, Min b

                  pparentP 1 Reply Last reply Reply Quote 0
                  • pparentP Offline
                    pparent @PerlMax
                    last edited by

                    @PerlMax

                    Sorry but I'm not sure to understand your message, what you want to achieve, or what keyboard issue you are talking about.

                    Can you explain more?

                    1 Reply Last reply Reply Quote 0
                    • P Offline
                      PerlMax
                      last edited by

                      with my pEFL App, two windows open: one named "pefl" (my app) and one named "X11 Support."

                      In Min Browser (which also runs via Xwayland, right?), there's only one window. So somehow you managed to get rid of the "X11 Support" window.

                      In Min Browser, the input from the Maliit Keyboard is sometimes overwritten (for example, I want to open www.google.de, but at some point it turns into www.googlegoogle.de). I think it is this problem: https://github.com/minbrowser/min/issues/2705

                      pparentP 1 Reply Last reply Reply Quote 0
                      • pparentP Offline
                        pparent @PerlMax
                        last edited by

                        @PerlMax said:

                        with my pEFL App, two windows open: one named "pefl" (my app) and one named "X11 Support."

                        In Min Browser (which also runs via Xwayland, right?), there's only one window. So somehow you managed to get rid of the "X11 Support" window.

                        Strange maybe you can post a screenshot, on your topic and mention me, I will reply there!

                        In Min Browser, the input from the Maliit Keyboard is sometimes overwritten (for example, I want to open www.google.de , but at some point it turns into www.googlegoogle.de ). I think it is this problem: https://github.com/minbrowser/min/issues/2705

                        Yes I plan to work on fixing that soon! πŸ˜‰

                        P 1 Reply Last reply Reply Quote 0
                        • P Offline
                          PerlMax @pparent
                          last edited by

                          @pparent said:

                          Yes I plan to work on fixing that soon! πŸ˜‰

                          this would be great πŸ™‚

                          At the moment I study your content-hub implementation. Also great work there πŸ˜‰

                          pparentP 1 Reply Last reply Reply Quote 0
                          • pparentP Offline
                            pparent @PerlMax
                            last edited by

                            It seems Signal-Desktop will support linux-arm64 officially in upcoming releases!

                            https://github.com/signalapp/Signal-Desktop/commit/8e1728ff634734a5e30fd314ab4c246434f0aa2e

                            Which is a nice to have! (That does not exclude the need to patch the code for use on UT )

                            G 1 Reply Last reply Reply Quote 2
                            • G Offline
                              gpatel-fr @pparent
                              last edited by

                              @pparent

                              Sorry for the aside, but what is the status for using Signal from a desktop app (without having a phone number) ?

                              pparentP 1 Reply Last reply Reply Quote 0
                              • pparentP Offline
                                pparent @gpatel-fr
                                last edited by pparent

                                @gpatel-fr said:

                                @pparent

                                Sorry for the aside, but what is the status for using Signal from a desktop app (without having a phone number) ?

                                Well I guess it will probably be a reality one day, but for now we have to be patient, as no official announcement has been made about if and when a standalone desktop version (Without needing Android or iOS) will be available.

                                Also from my understanding it would not be without needing a phone number. I think you will still need to receive a code by SMS. Just that you won't need to install Signal on an Android/iOS smartphone, and you will be able to directly make the installation process (that requires SMS authentication) on your desktop (or in this case on you Ubuntu Touch).

                                pparentP 1 Reply Last reply Reply Quote 0
                                • pparentP Offline
                                  pparent @pparent
                                  last edited by

                                  If anyone can report the current status of the app on 24.04-2.x, it would help, as I currently don't have a testing device compatible with it!

                                  https://forums.ubports.com/topic/12379/ubuntu-touch-24.04-2.0-call-for-testing/10

                                  Thank's! 😊

                                  I 1 Reply Last reply Reply Quote 0
                                  • I Offline
                                    Ida_ @pparent
                                    last edited by Ida_

                                    @pparent I'm a 2.x user!

                                    • The app installs and runs.
                                    • The crash that used to happen is gone with the last update from 06.06.2026.
                                    • I can send files (such as .pdf) without issues.
                                    • I can send images, but the send button won't appear unless I choose the 'disappear after looking' opti after I have uploaded the photo. (I have noe idea what this function is called in English.) If I enlarge the message writing field before starting to choose a picture, the send button remains and works without problems. I don't know if this how it is supposed to work or if it is an actual issue.
                                    • The keyboard does not appear, and I find no way to write messages or paste messages written in a different tool.

                                    Ping or message me if you need me to test anything specific or send any logs.

                                    pparentP 1 Reply Last reply Reply Quote 0
                                    • pparentP Offline
                                      pparent @Ida_
                                      last edited by pparent

                                      @Ida_

                                      Thank you! What you describe is kind of expected. Currently it seems the keyboard does not work with any XWayland app on 24.04-2.x. Normally the messages are sent by typing Enter/Return on the virtual keyboard.

                                      I could help if you give the output when you run these adb commands, and try to open the keyboard (click on the edit area)

                                      WARNING: this will run Signal UT in an unconfined way, only do that if you fully trust Signal UT, only for testing purposes, and run it preferably only on a testing device with no personal data rather than on your daily driver

                                      cd /opt/click.ubuntu.com/signalut.pparent/current/
                                      export DISPLAY=:0
                                      export LD_LIBRARY_PATH=lib/aarch64-linux-gnu/
                                      export MALIIT_DEBUG=1 
                                      export G_MESSAGES_DEBUG=all 
                                      ./launcher.sh
                                      
                                      I 1 Reply Last reply Reply Quote 0
                                      • I Offline
                                        Ida_ @pparent
                                        last edited by

                                        @pparent I'm very happy it is so stable now, though. Good to be able to at least check messages reliably.

                                        Here you go: https://pastebin.com/d6UWtj5G

                                        pparentP 1 Reply Last reply Reply Quote 1
                                        • pparentP Offline
                                          pparent @Ida_
                                          last edited by

                                          @Ida_

                                          Thank you very much!

                                          Unfortunately, at the moment, this does not help me understand what happens on 24.04-2.x πŸ˜‰

                                          pparentP I 2 Replies Last reply Reply Quote 1
                                          • pparentP Offline
                                            pparent @pparent
                                            last edited by pparent

                                            I've released V8.15.0-1 with the following changes:

                                            -Fix keyboard closing after sending a message
                                            -Bump to Signal-Desktop 8.15.0-1 (First to officially support arm64)

                                            P 1 Reply Last reply Reply Quote 2

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