Bug 493517

Summary:	Wayland conneciton unresponsive after clipboard paste
Product:	[Plasma] KRdp	Reporter:	heuristic42
Component:	general	Assignee:	Unassigned bugs <unassigned-bugs-null>
Status:	REPORTED ---
Severity:	crash	CC:	ahiemstra
Priority:	NOR
Version First Reported In:	6.1.5
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description heuristic42 2024-09-23 03:56:19 UTC

SUMMARY

I just tried rdpserver for the first time (krdp x86_64 6.1.5-1.fc40) on wayland and it worked fine until I tried to paste content remotely and the connection froze.

STEPS TO REPRODUCE

Installed with:
```
sudo dnf install krdp-server libva-nvidia-driver
```

After this, remote desktop showed up in system settings. I added a user and connected with `remmina 1.4.33` from another fedora 40 machine. It worked fine until I pasted text copied remotely into the window (copy/pasting within the window worked fine). I tried a couple of times and it seems consistent.

OBSERVED RESULT

Connection freeze

SOFTWARE/OS VERSIONS

Environment: Fedora 40 (KDE spin), freshly installed today
nvidia driver installed via `akmod-nvidia.x86_64 3:560.35.03-1.fc40`
kernel parameter `nvidia_drm modeset=1` set
remmina 1.4.33 (rdp client)

ADDITIONAL INFORMATION

Here are the logs from `journalctl -b | grep -i 'rdp.*]:`

```
Sep 22 22:12:24 waydev krdpserver[23010]: libva info: va_openDriver() returns 0
Sep 22 22:12:24 waydev krdpserver[23010]: libva info: VA-API version 1.21.0
Sep 22 22:12:24 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-nonfree/nvidia_drv_video.so
Sep 22 22:12:24 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-freeworld/nvidia_drv_video.so
Sep 22 22:12:24 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri/nvidia_drv_video.so
Sep 22 22:12:24 waydev krdpserver[23010]: libva info: Found init function __vaDriverInit_1_0
Sep 22 22:12:24 waydev krdpserver[23010]: libva info: va_openDriver() returns 0
Sep 22 22:12:30 waydev krdpserver[23010]: [22:12:30:865] [23010:23441] [WARN][com.winpr.negotiate] - AcceptSecurityContext status SEC_I_CONTINUE_NEEDED [0x00090312]
Sep 22 22:12:30 waydev krdpserver[23010]: [22:12:30:967] [23010:23441] [WARN][com.winpr.negotiate] - AcceptSecurityContext status SEC_I_COMPLETE_NEEDED [0x00090313]
Sep 22 22:12:31 waydev krdpserver[23010]: org.kde.krdp: New client connected:  UNIX platform Unspecified version
Sep 22 22:12:32 waydev krdpserver[23010]: QObject: Cannot create children for a parent that is in a different thread.
Sep 22 22:12:32 waydev krdpserver[23010]: [Parsed_scale_vaapi_1 @ 0x7fe2e4044080] Failed to create processing pipeline config: 12 (the requested VAProfile is not supported).
Sep 22 22:12:32 waydev krdpserver[23010]: [Parsed_scale_vaapi_1 @ 0x7fe2e4044080] Failed to configure output pad on Parsed_scale_vaapi_1
Sep 22 22:12:32 waydev krdpserver[23010]: kpipewire_record_logging: Failed configuring filter graph
Sep 22 22:12:32 waydev krdpserver[23010]: kpipewire_record_logging: h264_vaapi codec not found
Sep 22 22:12:32 waydev krdpserver[23010]: [libopenh264 @ 0x7fe2e4679740] [OpenH264] this = 0x0x7fe2e4bf8330, Warning:layerId(0) doesn't support profile(578), change to UNSPECIFIC profile
Sep 22 22:12:32 waydev krdpserver[23010]: [libopenh264 @ 0x7fe2e4679740] [OpenH264] this = 0x0x7fe2e4bf8330, Warning:bEnableFrameSkip = 0,bitrate can't be controlled for RC_QUALITY_MODE,RC_BITRATE_MODE and RC_TIMESTAMP_MODE without enabling skip frame.
Sep 22 22:13:51 waydev krdpserver[23010]: [22:13:51:494] [23010:23441] [ERROR][com.freerdp.core.peer] - peer_recv_callback: CONNECTION_STATE_ACTIVE - peer_recv_pdu() fail
Sep 22 22:13:51 waydev krdpserver[23010]: [22:13:51:494] [23010:23441] [ERROR][com.freerdp.core.transport] - transport_check_fds: transport->ReceiveCallback() - -1
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: VA-API version 1.21.0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-nonfree/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-freeworld/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Found init function __vaDriverInit_1_0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: va_openDriver() returns 0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: VA-API version 1.21.0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-nonfree/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-freeworld/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Found init function __vaDriverInit_1_0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: va_openDriver() returns 0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: VA-API version 1.21.0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-nonfree/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-freeworld/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Found init function __vaDriverInit_1_0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: va_openDriver() returns 0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: VA-API version 1.21.0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-nonfree/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-freeworld/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Found init function __vaDriverInit_1_0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: va_openDriver() returns 0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: VA-API version 1.21.0
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-nonfree/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-freeworld/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri/nvidia_drv_video.so
Sep 22 22:16:20 waydev krdpserver[23010]: libva info: Found init function __vaDriverInit_1_0
Sep 22 22:16:21 waydev krdpserver[23010]: libva info: va_openDriver() returns 0
Sep 22 22:16:21 waydev krdpserver[23010]: libva info: VA-API version 1.21.0
Sep 22 22:16:21 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-nonfree/nvidia_drv_video.so
Sep 22 22:16:21 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri-freeworld/nvidia_drv_video.so
Sep 22 22:16:21 waydev krdpserver[23010]: libva info: Trying to open /usr/lib64/dri/nvidia_drv_video.so
Sep 22 22:16:21 waydev krdpserver[23010]: libva info: Found init function __vaDriverInit_1_0
Sep 22 22:16:21 waydev krdpserver[23010]: libva info: va_openDriver() returns 0
Sep 22 22:16:29 waydev krdpserver[23010]: [22:16:29:003] [23010:23673] [WARN][com.winpr.negotiate] - AcceptSecurityContext status SEC_I_CONTINUE_NEEDED [0x00090312]
Sep 22 22:16:30 waydev krdpserver[23010]: [22:16:30:103] [23010:23673] [WARN][com.winpr.negotiate] - AcceptSecurityContext status SEC_I_COMPLETE_NEEDED [0x00090313]
Sep 22 22:16:31 waydev krdpserver[23010]: org.kde.krdp: New client connected:  UNIX platform Unspecified version
Sep 22 22:16:31 waydev krdpserver[23010]: [Parsed_scale_vaapi_1 @ 0x7fe2e0041400] Failed to create processing pipeline config: 12 (the requested VAProfile is not supported).
Sep 22 22:16:31 waydev krdpserver[23010]: [Parsed_scale_vaapi_1 @ 0x7fe2e0041400] Failed to configure output pad on Parsed_scale_vaapi_1
Sep 22 22:16:31 waydev krdpserver[23010]: kpipewire_record_logging: Failed configuring filter graph
Sep 22 22:16:31 waydev krdpserver[23010]: kpipewire_record_logging: h264_vaapi codec not found
Sep 22 22:16:31 waydev krdpserver[23010]: [libopenh264 @ 0x7fe2e0ca7800] [OpenH264] this = 0x0x7fe2e097c8d0, Warning:layerId(0) doesn't support profile(578), change to UNSPECIFIC profile
Sep 22 22:16:31 waydev krdpserver[23010]: [libopenh264 @ 0x7fe2e0ca7800] [OpenH264] this = 0x0x7fe2e097c8d0, Warning:bEnableFrameSkip = 0,bitrate can't be controlled for RC_QUALITY_MODE,RC_BITRATE_MODE and RC_TIMESTAMP_MODE without enabling skip frame.
Sep 22 22:16:41 waydev krdpserver[23010]: [22:16:41:201] [23010:23673] [ERROR][com.freerdp.core.peer] - peer_recv_callback: CONNECTION_STATE_ACTIVE - peer_recv_pdu() fail
Sep 22 22:16:41 waydev krdpserver[23010]: [22:16:41:201] [23010:23673] [ERROR][com.freerdp.core.transport] - transport_check_fds: transport->ReceiveCallback() - -1
```

Side note: Running `krdpserver -u user -p test` from an ssh connection didn't work. I think that was because it wasn't a child process of the wayland login shell. After generating a SSL cert it would run from within Plasma, but the connection wouldn't render anything. I had to configure the server through system settings before it'd work.