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So I downloaded the latest Ubuntu 25.04 OS ISO on April 17th, the first day available and wrote the ISO file to my flash drive using RUFUS on my windows11 laptop.

I installed it to my working hardware system after backing up all data and installing with wiping the ssd drive for a fresh install.

The problem is the default install of remmina won't work; create a new RDP profile and it will start up and prompt to "Accept Certificate" but errors out with this msg: error: Could not connect to the RDP server "192.168.3.53" via TLS. See the DEBUG traces from a terminal for more information.

Is anyone else seeing this problem of remmina not opening the remote server over RDP but giving the error msg?

Dave Oliphant
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4 Answers4

3

Updating to 1.4.40 did not fix it for me, as it is not Remmina related. For the deb (i.e. non-snap/flatpak) version, it's apparmor messing things up (https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2106675). Based on the last comment, it looks like they are going to remove the apparmor profile for remmina completely. Until that update is available, you can do it manually:

sudo ln -s /etc/apparmor.d/remmina /etc/apparmor.d/disable/
sudo apparmor_parser -R /etc/apparmor.d/remmina
Forage
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2

I had the same problem, and I only solved using flatpak version.

Nelson Romanhuki Filho
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I have the same problem, the output is as the following:

remmina-Message: 13:27:47.439: Remmina does not log all output statements. Turn on more verbose output by using "G_MESSAGES_DEBUG=remmina" as an environment variable.
More info available on the Remmina wiki at:
https://gitlab.com/Remmina/Remmina/-/wikis/Usage/Remmina-debugging
[glibsecret] unable to get secret service: No such secret collection at path: /org/freedesktop/secrets/collection/session
Failed to register: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: An AppArmor policy prevents this sender from sending this message to this recipient; type="method_call", sender=":1.121" (uid=1000 pid=5375 comm="remmina" label="remmina (enforce)") interface="org.gtk.Actions" member="DescribeAll" error name="(unset)" requested_reply="0" destination="org.remmina.Remmina" (uid=1000 pid=5128 comm="/usr/bin/remmina" label="remmina (enforce)")
==============================
(process:14248): libsecret-CRITICAL **: 13:48:26.102: secret_service_load_collections_sync: assertion 'paths != NULL' failed
[glibsecret] unable to get secret service: Unknown error.
Gtk-Message: 13:48:26.103: Not loading module "atk-bridge": The functionality is provided by GTK natively. Please try to not load it.
Failed to register: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: An AppArmor policy prevents this sender from sending this message to this recipient; type="method_call", sender=":1.138" (uid=1000 pid=14248 comm="/snap/remmina/6928/usr/bin/remmina" label="snap.remmina.remmina (enforce)") interface="org.gtk.Actions" member="DescribeAll" error name="(unset)" requested_reply="0" destination="org.remmina.Remmina" (uid=1000 pid=5128 comm="/usr/bin/remmina" label="remmina (enforce)")
==============================

After I completely disabled appArmor, remmina works fine for me.

mpboden
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Typhoon
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0

I can confirm that running just the sudo apparmor_parser -R /etc/apparmor.d/remmina command worked for me on Kubuntu 25.04. Specifically using the deb version of the app. Note: when using the flatpak version I did not have the problem, but running the above command fixed the deb version.

jerky33
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