Comment 17 for bug 1004197

3.2.0-30-generic-pae #48-Ubuntu SMP

No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 12.04.1 LTS
Release: 12.04
Codename: precise

gnome-shell 3.4.1-0ubuntu2

remmina 1.0.0-1ubuntu6.1
remmina-common 1.0.0-1ubuntu6.1
remmina-plugin-rdp 1.0.0-1ubuntu6.1
remmina-plugin-vnc 1.0.0-1ubuntu6.1

01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Cypress [Radeon HD 5800 Series] (prog-if 00 [VGA controller])

same issue for myself. Always occured whether in Unity 2D, Unity 3D and ultimately Gnome Shell once I gave up on Unity.

Further the above combinations on both Open Source and Propriety drivers for my AMD Video still produce the problem.
Running NVIDIA Quadro for my work PC on 12.04 - same issue.

I always have to click the "1" to resize to the window, even if the window is "correct" in size (I always run custom resolution at 1152x864). If I have a session already running and fire up another Tab - it works fine, almost like a virtual resolution is wrong or the X session ID. Just now tried to open up an RDP with "client resolution" and it froze altogether (remmina nothing else). After a "kill" of process ID, start session again with client resolution (no other sessions active) and it came up with a login - but window size was that of the previous "1152x864" so the login screen was off to the right hand side (native resolution 1920x1080 on primary, 1280x1024 on secondary).

I have non stop issues really wish this would work as it is currently a major drawback for me on Ubuntu trying to support RDP based systems.

If there is more info I can provide I am happy to do so.