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Enabling the Windows Subsystem for Linux to include support for Wayland and X server related scenarios

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Broken UI theme in Qt App KTouch with Windows 10/11 + WSL2 + WSLg

vivi90 opened this issue · comments

commented

Windows build number:

22621.1344

Your Distribution version:

22.04

Your WSL versions:

WSL-Version: 2.0.9.0
Kernelversion: 5.15.133.1-1
WSLg-Version: 1.0.59
MSRDC-Version: 1.2.4677

Note: After updating WSL to v2.0.14, nothing changed.

Steps to reproduce:

  1. Installed WSL2 the manual way as described in the documentation: https://learn.microsoft.com/en-us/windows/wsl/install-manual
  2. Created my credentials: https://learn.microsoft.com/de-de/windows/wsl/setup/environment#set-up-your-linux-username-and-password
  3. Updated my ubuntu according to: https://ubuntu.com/tutorials/install-ubuntu-on-wsl2-on-windows-11-with-gui-support#4-configure-ubuntu
  4. Run 
    ktouch

Later also updated WSL and WSLg the automated way via wsl --update.
Updated successfully but nothing changed.

WSL logs:

stdout

user@pc:~$ ktouch
qCoreApp Application(0x7ffcec6eed70)
Fetched layout groups from X server:    layouts: ("us")         variants: ("")
Fetched layout groups from X server:    layouts: ("us")         variants: ("")
qrc:/ktouch/qml/main.qml:118:9: QML HomeScreen: Binding loop detected for property "activeKeyboardLayoutName"
kf.i18n: "0 instead of 1 arguments to message {Do you really want t...} supplied before conversion."
Fetched layout groups from X server:    layouts: ("us")         variants: ("")
qrc:/ktouch/qml/trainingscreen/TrainingScreenToolbar.qml:42:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
qrc:/ktouch/qml/homescreen/HomeScreen.qml:22:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
Fetched layout groups from X server:    layouts: ("us")         variants: ("")
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
qrc:/ktouch/qml/main.qml:40: TypeError: Cannot read property 'keyboardLayoutName' of null
qrc:/ktouch/qml/homescreen/KeyboardLayoutMismatchMessage.qml:64: TypeError: Cannot read property 'keyboardKCMAvailable' of null
qrc:/ktouch/qml/homescreen/CourseSelector.qml:83: TypeError: Cannot read property 'globalDataIndex' of null
qrc:/ktouch/qml/main.qml:54: TypeError: Cannot read property 'globalDataIndex' of null
qrc:/ktouch/qml/main.qml:41: TypeError: Cannot read property 'globalDataIndex' of null
qrc:/ktouch/qml/main.qml:42: TypeError: Cannot read property 'globalDataIndex' of null

Note: On Windows 10 + WSL2 + VcXsrv Windows X Server i get the same error messages and using the same version of KTouch. But there it works.

weston

user@pc:~$ cat /mnt/wslg/weston.log
...
[12:50:23.881] xfixes selection notify event: owner 2097153
[12:50:23.881] our window, skipping
[12:50:23.881] xfixes selection notify event: owner 2097153
[12:50:23.881] our window, skipping
[12:50:55.622] xfixes selection notify event: owner 2097153
[12:50:55.623] our window, skipping
[12:51:54.375] rdp_rail_notify_app_list(): rdp_peer 0x55e1b2439f20
[12:51:54.375]     inSync: 0
[12:51:54.375]     syncStart: 0
[12:51:54.375]     syncEnd: 0
[12:51:54.375]     newAppId: 0
[12:51:54.375]     deleteAppId: 0
[12:51:54.375]     deleteAppProvider: 0
[12:51:54.375]     associateWindowId: 1
[12:51:54.375]     appId: ktouch
[12:51:54.375]     appGroup: (null)
[12:51:54.375]     appExecPath: ktouch
[12:51:54.375]     appWorkingDir: (null)
[12:51:54.375]     appDesc: KTouch (Ubuntu)
[12:51:54.375]     appIcon: (nil)
[12:51:54.375]     appProvider: (null)
[12:51:54.375]     appWindowId: 0xe
[12:51:54.375] Client: ClientGetAppidReq: pid:571 appId:ktouch WindowId:0xe
[12:52:43.218] rdp_rail_notify_app_list(): rdp_peer 0x55e1b2439f20
[12:52:43.218]     inSync: 0
[12:52:43.218]     syncStart: 0
[12:52:43.218]     syncEnd: 0
[12:52:43.218]     newAppId: 0
[12:52:43.218]     deleteAppId: 0
[12:52:43.218]     deleteAppProvider: 0
[12:52:43.218]     associateWindowId: 1
[12:52:43.218]     appId: ktouch
[12:52:43.218]     appGroup: (null)
[12:52:43.218]     appExecPath: ktouch
[12:52:43.218]     appWorkingDir: (null)
[12:52:43.218]     appDesc: KTouch (Ubuntu)
[12:52:43.218]     appIcon: (nil)
[12:52:43.218]     appProvider: (null)
[12:52:43.218]     appWindowId: 0xf
[12:52:43.219] Client: ClientGetAppidReq: pid:584 appId:ktouch WindowId:0xf
[12:52:46.771] Client: ClientGetAppidReq: WindowId:0x10 does not have appId, or not top level window.
[12:52:47.533] Client: ClientGetAppidReq: WindowId:0x11 does not have appId, or not top level window.
[12:52:50.086] set_position_from_xwayland: XWM 2927, 1480; geometry 32, 32; view 2895, 1448
[12:52:50.134] rdp_rail_notify_app_list(): rdp_peer 0x55e1b2439f20
[12:52:50.134]     inSync: 0
[12:52:50.134]     syncStart: 0
[12:52:50.134]     syncEnd: 0
[12:52:50.134]     newAppId: 0
[12:52:50.134]     deleteAppId: 0
[12:52:50.134]     deleteAppProvider: 0
[12:52:50.134]     associateWindowId: 1
[12:52:50.134]     appId: ktouch
[12:52:50.134]     appGroup: (null)
[12:52:50.134]     appExecPath: ktouch
[12:52:50.134]     appWorkingDir: (null)
[12:52:50.134]     appDesc: KTouch (Ubuntu)
[12:52:50.134]     appIcon: (nil)
[12:52:50.134]     appProvider: (null)
[12:52:50.134]     appWindowId: 0x12
[12:52:50.134] Client: ClientGetAppidReq: pid:584 appId:ktouch WindowId:0x12
[12:53:09.043] xfixes selection notify event: owner 2097153
[12:53:09.043] our window, skipping
[12:53:09.044] selection request, CLIPBOARD, target TARGETS, property _QT_SELECTION
[12:53:09.044] xfixes selection notify event: owner 2097153
[12:53:09.044] our window, skipping
[12:53:09.046] selection request, CLIPBOARD, target TARGETS, property _QT_SELECTION
[12:53:09.047] xfixes selection notify event: owner 2097153
[12:53:09.047] our window, skipping
[12:53:09.048] selection request, CLIPBOARD, target TARGETS, property _QT_SELECTION
[12:53:48.666] xfixes selection notify event: owner 2097153
[12:53:48.666] our window, skipping
[12:53:48.666]


RDP clipboard_data_source_send new (0x7f8944000ac0:published:fd 96) vs prev (0x7f8944000c20:cancel pending:fd 95): outstanding RDP data request (client to server)


[12:53:48.667] xfixes selection notify event: owner 2097153
[12:53:48.667] our window, skipping

WSL dumps:

No dumps found.

Expected behavior:

I expect the following GUI look (on native Manjaro):
KTouch on Manjaro

On Windows 10 + WSL2 + VcXsrv Windows X Server it looks also as expected.

Actual behavior:

On Windows 11 + WSL2 + WSLg it looks this way:
KTouch on Windows 11

Note: The Qt App qtcreator works as expected.

commented

The issue happens not only on Windows 11.
Also experienced it on Windows 10 Pro (22H2 Build 19045.3930)

After updating there to the latest pre-release (2.1.0) by running wsl --update --pre-release, it works.

PS C:\Users\User> wsl --version
WSL-Version: 2.1.0.0
Kernelversion: 5.15.137.3-1
WSLg-Version: 1.0.59
MSRDC-Version: 1.2.4677
Direct3D-Version: 1.611.1-81528511
DXCore-Version: 10.0.25131.1002-220531-1700.rs-onecore-base2-hyp
Windows-Version: 10.0.19045.3930