https://bugs.kde.org/show_bug.cgi?id=455691
Bug ID: 455691
Summary: Cannot connect to older Windows server
"ERRCONNECT_TLS_CONNECT_FAILED"
Product: krdc
Version: 21.12.3
Platform: Kubuntu Packages
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: RDP
Assignee: uwol...@kde.org
Reporter: clickwir...@gmail.com
CC: aa...@kde.org
Target Milestone: ---
SUMMARY
Kubuntu 22.04
KRDC is unable to connect to my older Windows Server 2008 R2 system.
STEPS TO REPRODUCE
1. Start RDP session in KRDC
2. Attempt to connect
3. Never connects
OBSERVED RESULT
KRDC fails to connect with no error. However if I use xfreerdp from CLI, I get
more info.
Here's xfreerdp failing to connect:
/usr/bin/xfreerdp /w:1672 /h:908 /kbd:0x00000409 /u:administrator /bpp:24
/audio-mode:0 /sound:sys:alsa /network:lan /rfx /cert-ignore +clipboard
/port:3389 /v:10.10.10.30 /p:********
[12:10:52:152] [502434:502435] [ERROR][com.freerdp.core] -
transport_connect_tls:freerdp_set_last_error_ex ERRCONNECT_TLS_CONNECT_FAILED
[0x00020008]
If I add the "/sec:rdp" option to xfreerdp, it does connect:
/usr/bin/xfreerdp /w:1672 /h:908 /kbd:0x00000409 /u:administrator /bpp:24
/audio-mode:0 /sound:sys:alsa /network:lan /rfx /cert-ignore +clipboard
/port:3389 /v:10.10.10.30 /p:******** /sec
:rdp
[12:10:16:688] [502394:502395] [INFO][com.freerdp.gdi] - Local framebuffer
format PIXEL_FORMAT_BGRX32
[12:10:16:688] [502394:502395] [INFO][com.freerdp.gdi] - Remote framebuffer
format PIXEL_FORMAT_RGB16
[12:10:16:695] [502394:502395] [INFO][com.freerdp.channels.rdpsnd.client] -
[static] Loaded alsa backend for rdpsnd
[12:10:16:695] [502394:502395] [INFO][com.freerdp.channels.drdynvc.client] -
Loading Dynamic Virtual Channel rdpsnd
[12:10:26:072] [502394:502394] [ERROR][com.freerdp.core] -
freerdp_abort_connect:freerdp_set_last_error_ex ERRCONNECT_CONNECT_CANCELLED
[0x0002000B]
Remmina offers an option to lower security level to "RDP" and that connects
fine.
I see no way in KRDC to set this.
EXPECTED RESULT
SOFTWARE/OS VERSIONS
Windows: Server 2008 R2
macOS: ew
Linux/KDE Plasma: 5.24.4
(available in About System)
KDE Plasma Version: 5.24.4
KDE Frameworks Version: 5.92.0
Qt Version: 5.15.3
FreeRDP version 2.6.1 (2.6.1)
krdc 21.12.3
Linux desktop 5.15.0-37-generic #39-Ubuntu SMP Wed Jun 1 19:16:45 UTC 2022
x86_64 x86_64 x86_64 GNU/Linux
OpenSSL 3.0.2 15 Mar 2022 (Library: OpenSSL 3.0.2 15 Mar 2022)
ADDITIONAL INFORMATION
This must have been a recent update for Kubuntu, I was working fine last week.
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