Deepin 25 seems to be super buggy

[raspin0]

I decided to make a cumulative post of the issues I've encountered so far

1. After selecting to install nvidia in the installer, it doesn't install vulkan ICD nor encoder libraries for hardware acceleration
2. Treeland doesn't work at all, even if it did before. I did try setting up kernel parameter nvidia-drm.modeset=1 but didnt work
3. Deepin movie just crashes on launch

(deepin-movie:2): GLib-GObject-CRITICAL **: 02:44:15.564: invalid (NULL) pointer instance

(deepin-movie:2): GLib-GObject-CRITICAL **: 02:44:15.564: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed

(deepin-movie:2): GLib-GObject-CRITICAL **: 02:44:15.564: invalid (NULL) pointer instance

(deepin-movie:2): GLib-GObject-CRITICAL **: 02:44:15.564: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed

(deepin-movie:2): GStreamer-PBUtils-CRITICAL **: 02:44:15.564: gst_discoverer_start: assertion 'GST_IS_DISCOVERER (discoverer)' failed
GstUtils initialization completed
Starting deepin-movie application
Checking Wayland environment
Not running in Wayland environment
setHighDpiScaleFactorRoundingPolicy must be called before creating the QGuiApplication instance
Application initialized with version: 
dtk.core.dsg: AppId is fetched from AM, and value is  "deepin-terminal"
log path:  "/home/marcin/.cache/deepin/deepin-movie/deepin-movie.log"
glx: failed to create dri3 screen
failed to load driver: nouveau
failed to create drawable
failed to create drawable
'cking Wayland environment
Not running in Wayland environment
setHighDpiScaleFactorRoundingPolicy must be called before creating the QGuiApplication instance
Application initialized with version: 
dtk.core.dsg: AppId is fetched from AM, and value is  "deepin-terminal"
log path:  "/home/marcin/.cache/deepin/deepin-movie/deepin-movie.log"
glx: failed to create dri3 screen
failed to load driver: nouveau
failed to create drawable
failed to create drawable

4. Superposition benchmark crashes on startup

QFactoryLoader::QFactoryLoader() checking directory path "/home/marcin/Downloads/Unigine_Superposition-1.1/bin/qt/plugins/platforms" ...
QFactoryLoader::QFactoryLoader() looking at "/home/marcin/Downloads/Unigine_Superposition-1.1/bin/qt/plugins/platforms/libqxcb.so"
Found metadata in lib /home/marcin/Downloads/Unigine_Superposition-1.1/bin/qt/plugins/platforms/libqxcb.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "xcb"
        ]
    },
    "className": "QXcbIntegrationPlugin",
    "debug": false,
    "version": 329472
}


Got keys from plugin meta data ("xcb")
QFactoryLoader::QFactoryLoader() checking directory path "/home/marcin/Downloads/Unigine_Superposition-1.1/bin/platforms" ...
This application failed to start because it could not find or load the Qt platform plugin "dxcb;xcb"
in "".

Available platform plugins are: xcb.

Reinstalling the application may fix this problem.

5. Missing translations all over the place
   
6. Multitasking view crashes on launch
7. Installing linyaps through appstore gets stuck in the middle of the process
8. Image viewer doesn't use system file picker
   

[BLumia]

Treeland doesn't work at all

To be very clear, Treeland is still in tech preview stage, there are a lot of known issues in Treeland session and that's actually the reason why we put it under tech preview section and not enable it by default.

It will at least work tho, but even if it won't, we will not look into report related to Treeland since there might be major changes before it gets its first stable (non tech preview) release.

Missing translations all over the place

Which language your system is configured to be used? By the way, are you in the Translation group? If so, you can provide more detail there.

Installing linyaps through appstore gets stuck in the middle of the process

It depends on the internet connection to linyaps server, but could you provide which package have such issue (or do you mean all packages are facing this same issue)? We could test if it's a certain package's issue.

Deepin movie just crashes on launch
Image viewer doesn't use system file picker

I cannot reproduce this issue, I'm afraid we need more information to reproduce. e.g. Are you using the linyaps version of Movie/Image Viewer? Did you upgrade your system to 25 by modifying the apt source instead of a clean install (to check if immutable system is applied)?

[raspin0]

Which language your system is configured to be used? By the way, are you in the Translation group? If so, you can provide more detail there.

I'm translator for Polish language and translations are maxed out on all components. I'm also on telegram group reporting issues.

I cannot reproduce this issue, I'm afraid we need more information to reproduce. e.g. Are you using the linyaps version of Movie/Image Viewer? Did you upgrade your system to 25 by modifying the apt source instead of a clean install (to check if immutable system is applied)?

It's a clean install. Also there's a youtuber who faced the same issue with camera app https://youtu.be/kl_IQqxUfSA?t=600.

Also I'm unable to install apps using package installer. It just gets stuck, i need to force quit and use terminal.

[raspin0]

@BLumia points 8,7,6 have been fixed in the recent updates.

As for point 4. the issue might be related to #8667, manually adding -platform xcb as a launch argument fixes the issue