VirtualBox

Ticket #7681 (new defect)

Opened 3 years ago

Last modified 3 years ago

extended keyboard layout support under the builtin vnc server (OSE)

Reported by: pjank Owned by:
Priority: major Component: other
Version: VirtualBox 3.2.10 Keywords: vnc keymap
Cc: Guest type: other
Host type: other

Description

I've just installed virtualbox-ose 3.2.10 under Gentoo Linux, compiled with VBOX_WITH_VNC option enabled (built in VNC server support).

Running a virtual machine with:

VBoxHeadless -startvm ... --vnc --vncport ...

Connecting to it via UltraVNC from Windows... Everything seems to work fine - except some extra keys, like: numeric keys on the right side of the keyboard and local characters (Right Alt + some other letter). When running the same VM straight from VirtualBox on the same host (under X/Linux, no VNC) - the keyboard works just fine.

So, whose fault is this? :) I've noticed a comment "Numpad keys - these have to be implemented yet..." in FramebufferVNC.cpp file, so this might explain numeric pad not working. But what about Right Alt?

I've also seen the patch, which I believe was the precursor for this vnc-support in OSE VirtualBox ( http://old.nabble.com/-PATCH--VirtualBox-headless-VNC-support-by-LibVNCServer-(20100421)-td28324779.html) That patch adds another option: "--vnckeymap" to VBoxHeadless, which is missing in the official build. Maybe that's the reason, why it's not working?

Attachments

VBox.log Download (39.5 KB) - added by pjank 3 years ago.

Change History

Changed 3 years ago by pjank

comment:1 Changed 3 years ago by pjank

Sorry, my bad :( Seems like the "AltGr not working" issue is related to VNC itself (ultravnc windows client perhaps - don't know yet), not to VirtualBox.

But "numpad issue" still needs resolving...

comment:2 Changed 3 years ago by klaus

The VNC code is 100% contributed by users. Since we're not allowed to have it in the non-GPL package due to licensing trouble I don't see why we should invest a lot of time in this feature.

The VNC code needs to be redone for proper integration in VirtualBox 4.0 anyway, as we now treat all screen/kbd access methods (VRDP or VNC) the same. VRDP will be moved to a plugin, and so should be VNC.

comment:3 Changed 3 years ago by michael

I have notified the contributor of the VNC feature by e-mail. If he is interested I presume he will comment on this ticket.

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