Bug 504747

Summary:	KRDC simply does nothing after trying to remotely access another PC
Product:	[Applications] krdc	Reporter:	José Rafael <joserafaeltic>
Component:	general	Assignee:	Urs Wolfer <uwolfer>
Status:	RESOLVED FIXED
Severity:	critical	CC:	ctrlaltca
Priority:	NOR
Version First Reported In:	25.04.1
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:	74f0be969ae7c33d8d053d92e114acfe383d7c7a	Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	video bug krdc

Description José Rafael 2025-05-24 22:31:07 UTC

Created attachment 181716 [details]
video bug krdc

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SUMMARY


STEPS TO REPRODUCE
1. Enter the ip of the remote computer
2. try to connect

Observed result
the background screen flashes and does nothing

Expected result
Remote access successful


SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 42
KDE Plasma Version: 6.3.5
KDE Frameworks Version: 6.14.0
Qt Version: 6.9.0
Kernel Version: 6.14.6-300.fc42.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 4 × Intel® Core™ i5-4200U CPU @ 1.60GHz
Memory: 7.7 GiB of RAM
Graphics Processor 1: Intel® HD Graphics 4400
Graphics Processor 2: NVIDIA GeForce GT 740M


ADDITIONAL INFORMATION
The same thing happens on the side of the PC I want to connect to remotely

➜  ~ krdc                    
KRDC: Starting RDP session
[19:29:26:801] [72002:000119c2] [ERROR][com.freerdp.core.transport] - [transport_default_write]: BIO_should_retry returned a system error 32: Pipe quebrado
[19:29:26:801] [72002:000119c2] [ERROR][com.freerdp.core] - [transport_default_write]: ERRCONNECT_CONNECT_TRANSPORT_FAILED [0x0002000D]
[19:29:26:830] [72002:000119c2] [ERROR][com.freerdp.core.transport] - [transport_default_write]: BIO_should_retry returned a system error 32: Pipe quebrado
[19:29:26:831] [72002:000119c2] [ERROR][com.freerdp.core] - [transport_default_write]: ERRCONNECT_CONNECT_TRANSPORT_FAILED [0x0002000D]
[19:29:26:831] [72002:000119c2] [ERROR][com.freerdp.core] - [freerdp_connect]: freerdp_post_connect failed
KRDC: Unable to connect

Comment 1 Fabio 2025-05-27 21:31:57 UTC

Hi, looking at the logs the server is just refusing the connection.
Still, there's a bug since a popup/notification should appear informing the user of the connection error.

Comment 2 Fabio 2025-06-17 19:32:41 UTC

> Still, there's a bug since a popup/notification should appear informing the user of the connection error.

Error handling has been fixed in https://invent.kde.org/network/krdc/-/commit/74f0be969ae7c33d8d053d92e114acfe383d7c7a