Bug#1070063: Remmina fails to connect with Windows systems: Protocol Security Negotiation Failure (older release works)
Package: remmina
Version: 1.4.35+dfsg-1+b1
Severity: serious
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Hi,
when I try to connect to a windows (11) system, I get errors saying something
like "check security protocol negotiation". When I set it the security protocol
negotiation to automatic detection, there is a connection attempt, but the
credentials are not accepted. As I haven't changed anything in the RDP setup, I
tried downgrading to version 1.4.34, and everything works now as expected
again. I'm not quite sure if this issue is related to
https://bugs.launchpad.net/ubuntu/+source/remmina/+bug/2062177 and/or
https://gitlab.com/Remmina/Remmina/-/issues/3090, or if this is a complete
different issue.
Regards, Daniel
- -- System Information:
Debian Release: trixie/sid
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'oldstable-updates'), (500, 'oldstable-security'), (500, 'unstable'), (500, 'testing'), (500, 'stable'), (500, 'oldstable')
Architecture: amd64 (x86_64)
Kernel: Linux 6.7.12-amd64 (SMP w/20 CPU threads; PREEMPT)
Kernel taint flags: TAINT_OOT_MODULE
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages remmina depends on:
ii dbus-user-session [default-dbus-session-bus] 1.14.10-4+b1
ii libavahi-client3 0.8-13+b2
ii libavahi-common3 0.8-13+b2
ii libavahi-ui-gtk3-0 0.8-13+b2
ii libayatana-appindicator3-1 0.5.93-1+b1
ii libc6 2.37-19
ii libcairo2 1.18.0-3+b1
ii libcurl4t64 [libcurl4] 8.7.1-4
ii libgcrypt20 1.10.3-2+b1
ii libglib2.0-0t64 [libglib2.0-0] 2.78.4-7
ii libgtk-3-0t64 [libgtk-3-0] 3.24.41-4
ii libjson-glib-1.0-0 1.8.0-2+b1
ii libpango-1.0-0 1.52.1+ds-1
ii libsodium23 1.0.18-1+b1
ii libssh-4 0.10.6-2+b1
ii libssl3t64 [libssl3] 3.2.1-3
ii libvte-2.91-0 0.75.92-1
ii remmina-common 1.4.34+dfsg-1
Versions of packages remmina recommends:
ii remmina-plugin-rdp 1.4.34+dfsg-1
ii remmina-plugin-secret 1.4.34+dfsg-1
ii remmina-plugin-vnc 1.4.34+dfsg-1
Versions of packages remmina suggests:
ii remmina-plugin-exec 1.4.34+dfsg-1
pn remmina-plugin-kwallet <none>
pn remmina-plugin-python <none>
ii remmina-plugin-spice 1.4.34+dfsg-1
ii remmina-plugin-www 1.4.34+dfsg-1
pn remmina-plugin-x2go <none>
- -- no debconf information
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