CI: add patchelf ppa for ARM to fix running on non-4K pagesizes

[theofficialgman]

Resolves: #20342
@cbjeukendrup

Use patchelf from ppa (backported from jammy) created for fix running on non 4K pagesizes (NixOS/patchelf@0470d69).
https://launchpad.net/~theofficialgman/+archive/ubuntu/patchelf

test run here: https://github.com/theofficialgman/MuseScore/actions/runs/7123620314

Verified the isssue is fixed on an ARM64 system with 16K pagesize (Pi5 with 16K pagesize kernel).

• I signed the CLA
• The title of the PR describes the problem it addresses
• Each commit's message describes its purpose and effects, and references the issue it resolves
• If changes are extensive, there is a sequence of easily reviewable commits
• The code in the PR follows the coding rules
• There are no unnecessary changes
• The code compiles and runs on my machine, preferably after each commit individually
• I created a unit test or vtest to verify the changes I made (if applicable)

[theofficialgman]

Also please pick this to 4.2.0 branch as well

[rxhfcy]

I have not tested on an ARM64 system with 16K/64K pagesize and would appreciate if @rxhfcy could check that it works now with the above run appimage.

OK, I clicked https://github.com/theofficialgman/MuseScore/actions/runs/7123620314, then https://github.com/theofficialgman/MuseScore/suites/18829333452/artifacts/1098451649, which downloaded MU4_233410405_Lin_aarch64_patchelf-backport.zip, I then extracted MuseScore-4.3.0.233410405-aarch64.AppImage from there and ran that from the command line.

Seemed to launch OK now

...except that (EDIT: removed false alert about the application window not being a proper Wayland window) everything was tiny on the screen (screenshot here), for comparison, the Fedora distro package for MuseScore 4.1 looked better (screenshot here)

Also, the window icon (in the upper left corner) was a weird X.org logo instead of the MuseScore logo.

And this looked suspicious:
qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in ""

$ ./MuseScore-4.3.0.233410405-aarch64.AppImage 
/lib64/libjack.so.0
/lib64/libnss3.so
qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in ""
16:30:12.782 | INFO  | main_thread     | GlobalModule::onPreInit | log path: /home/user/.local/share/MuseScore/MuseScore4Development/logs/MuseScore_231207_163012.log
16:30:12.782 | INFO  | main_thread     | GlobalModule::onPreInit | === Started MuseScore 4.3.0-dev, build number 233410405 ===
16:30:12.788 | ERROR | main_thread     | LanguagesService::setCurrentLanguage | Unsupported language code: "system" 
16:30:12.795 | WARN  | main_thread     | IpcSocket::connect | failed connect to server
16:30:12.795 | WARN  | main_thread     | IpcSocket::connect | failed connect to server
16:30:12.796 | INFO  | main_thread     | IpcSocket::connect | success connected to ipc server
16:30:12.796 | INFO  | 281471755481088 | IpcServer::listen | id: "c3b0cff730be4f32a29c1a9e38586e7b" 
16:30:12.890 | INFO  | main_thread     | DiagnosticsModule::onInit | success start crash handler
16:30:12.945 | ERROR | main_thread     | MuseSamplerLibHandler::MuseSamplerLibHandler | Unable to open MuseSampler library, path: /home/user/.local/share/MuseSampler/lib/libMuseSamplerCoreLib.so
16:30:12.945 | ERROR | main_thread     | MuseSamplerResolver::checkLibrary | Incompatible MuseSampler library; ignoring
16:30:12.946 | ERROR | main_thread     | MuseSamplerLibHandler::MuseSamplerLibHandler | Unable to open MuseSampler library, path: libMuseSamplerCoreLib.so
16:30:12.946 | ERROR | main_thread     | MuseSamplerResolver::checkLibrary | Incompatible MuseSampler library; ignoring
16:30:12.949 | WARN  | main_thread     | Qt              | QIODevice::read (QFile, "/home/user/.local/share/MuseScore/MuseScore4Development/shortcuts.xml"): device not open
16:30:12.950 | WARN  | main_thread     | Qt              | QIODevice::read (QFile, "/home/user/.local/share/MuseScore/MuseScore4Development/midi_mappings.xml"): device not open
16:30:12.982 | WARN  | main_thread     | AbstractCloudService::readTokens | Could not find the tokens file: /home/user/.local/share/MuseScore/MuseScore4Development/musescorecom_cred.dat
16:30:12.982 | WARN  | main_thread     | AbstractCloudService::readTokens | Could not find the tokens file: /home/user/.local/share/MuseScore/MuseScore4Development/audiocom_cred.dat
16:30:13.336 | ERROR | main_thread     | PluginsConfiguration::updatePluginsConfiguration | [401] The file does not exist
16:30:14.253 | ERROR | main_thread     | App::run        | error: qrc:/qml/MuseScore/UiComponents/FlatButton.qml:179:5: QML Loader: Binding loop detected for property "itemImplicitWidth"

16:30:14.253 | WARN  | main_thread     | Qt              | qrc:/qml/MuseScore/UiComponents/FlatButton.qml:179:5: QML Loader: Binding loop detected for property "itemImplicitWidth"
16:30:14.254 | ERROR | main_thread     | App::run        | error: qrc:/qml/MuseScore/UiComponents/FlatButton.qml:179:5: QML Loader: Binding loop detected for property "itemImplicitWidth"
<clip>

[theofficialgman]

...except that the application window wasn't a proper Wayland window I think, everything was tiny on the screen (screenshot here), for comparison, the Fedora distro package for MuseScore 4.1 looked better (screenshot here)

Also, the window icon (in the upper left corner) was a weird X.org logo instead of the MuseScore logo.

And this looked suspicious: qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in ""

this is unrelated to the PR. I would suggest opening a new issue or going to the original PR where wayland support was enabled #13781

[theofficialgman]

linuxdeploy-plugin-qt is too old on the arm setup script to use the EXTRA_PLATFORM_PLUGINS linuxdeploy/linuxdeploy-plugin-qt@76a163b

I will see about bumping the version

[rxhfcy]

linuxdeploy-plugin-qt is too old on the arm setup script to use the EXTRA_PLATFORM_PLUGINS linuxdeploy/linuxdeploy-plugin-qt@76a163b

I will see about bumping the version

OK thanks (I won't file a new issue, at least not yet).

BTW I verified that it was indeed a "real" wayland window (my KDE Plasma 6 fractional scaling (175 %) was not applied I think)

[cbjeukendrup]

@theofficialgman Do you prefer if I merge this PR (which improves the situation anyway) right now, or do you want to add the linuxdeplay-plugin-qt update to this PR as well?

[theofficialgman]

@theofficialgman Do you prefer if I merge this PR (which improves the situation anyway) right now, or do you want to add the linuxdeplay-plugin-qt update to this PR as well?

@cbjeukendrup go ahead and merge
I'm still testing the linuxdeploy-plugin-qt changes in another branch. I am taking the opportunity to make things faster (use upstream appimages where possible that were made since the original PR)

[cbjeukendrup]

Sounds great, thanks!