[ CC'ing Marc Sibson, vncdotool developer ]

Hi Marc, thread starts at
http://thread.gmane.org/gmane.comp.emulators.qemu/292614

On Mon, Aug 25, 2014 at 11:37 AM, Gerd Hoffmann <kra...@redhat.com> wrote:
> On Sa, 2014-08-23 at 12:56 +0400, Michael Tokarev wrote:
>> There's a bug filed against debian qemu package, there:
>>
>>  http://bugs.debian.org/758881
>>
>> which says about problems sending keypress events over VNC to
>> a qemu guest, -- some keypresses gets lost, at least.
>
>> So it looks like something else is not right here.  Before this patch,
>> it wasn't possible to use keyboard with VNC client with redhat 5 guest.
>> Now, it isn't possible to use keyboard with VNC in another scenario which
>> worked before (so it is a regression compared with 2.0 version).
>
> qemu 2.1 hardware emulation is more correct (ps/2 kbd queue size being
> 16 bytes instead of 256, matching real hardware).  That may trip up
> software depending on old, broken behavior.
>
> IMO vncdotool should be fixed to add small delays between keyboard
> events, as if a real person is typing, instead of sending the key events
> at the maximum possible speed.
>
> I'm sure you can hit the issue with qemu 2.0 too, you just need longer
> user input strings to trigger it, so it is less likely to happen.

I do confirm some chars don't get received with qemu 2.0 as well, e.g.
by sending "insecureinsecure": received string is "ecure", first 11
missing.

Thanks,
-- 
G..e

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