[Spice-devel] cut/paste failure on Windows 7 guest

Han Pilmeyer pilux at pilmeyer.nl
Fri Nov 30 05:47:09 PST 2012


On 29/11/2012 13:58, Christophe Fergeau wrote:
> On Thu, Nov 29, 2012 at 12:56:49PM +0200, Arnon Gilboa wrote:
>> Han Pilmeyer wrote:
>>> However both yesterday and today, the guest refuses to do
>>> cut/paste between the guest and host. Below I have the relevant
>>> portion of the vdagent.log. I guess the
>>> "on_clipboard_request::wait timeout.." messages at the end are the
>>> key part. If there is anything I can do to help resolve this
>>> issue, feel free to contact me.
>> was it a large paste? this patch seem to fix it.
>> http://cgit.freedesktop.org/spice/win32/vd_agent/commit/?id=a69af07d
>> build vdagent & vdservice, update yours and use newer virtio-serial driver.
>> http://www.linux-kvm.org/page/WindowsGuestDrivers/Download_Drivers
> spice-guest-tools-0.2.exe already have the latest vioserial driver from
> https://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/ , but
> it seems the vioserial driver in there has known bugs...
>
Arnon was kind enough to build me a fresh vdagent and vdservice. With 
those, the messages seem to have disappeared or at least changed, but 
cut/paste still is not working. In fact several reboots later it hasn't 
worked once, which is worse than the original. I'm pretty sure that I am 
using the correct version as the messages have time stamps again and it 
also seems that the UI on Windows visibly indicates after 3 seconds or 
so that it failed (this used to be more than 10 seconds).

Below are the messages recorded in both the vdservice.log and the 
vdagent.log. I tried to paste from the host to the guest immediately 
after I unlocked the guest screen (UNLOCK message in the vdservice.log);

vdservice.log:
700::INFO::2012-11-30 11:02:56,020::log_version::0.5.1.0
700::INFO::2012-11-30 11:02:56,020::VDService::execute::Active console 
session id: 1
700::INFO::2012-11-30 11:02:56,300::VDService::execute::Connect state: 2
688::INFO::2012-11-30 11:03:00,419::VDService::control_handler::Session 
1 CONNECT
688::INFO::2012-11-30 11:04:19,499::VDService::control_handler::Session 
1 LOGON
688::INFO::2012-11-30 11:44:42,845::VDService::control_handler::Session 
1 LOCK
688::INFO::2012-11-30 12:17:03,477::VDService::control_handler::Session 
1 UNLOCK
688::INFO::2012-11-30 12:34:30,357::VDService::control_handler::Session 
1 LOCK
688::INFO::2012-11-30 14:25:34,782::VDService::control_handler::Session 
1 UNLOCK

vdagent.log:
340::INFO::2012-11-30 12:16:46,807::VDAgent::handle_clipboard_grab::grab 
type 1
340::INFO::2012-11-30 
12:17:05,158::VDAgent::handle_control_event::Control command 1
340::INFO::2012-11-30 
12:17:05,236::VDAgent::input_desktop_message_loop::Desktop: Default
340::INFO::2012-11-30 
12:17:05,407::VDAgent::on_clipboard_grab::Unsupported clipboard format
340::INFO::2012-11-30 
12:29:25,989::VDAgent::handle_control_event::Control command 1
340::INFO::2012-11-30 
12:29:26,004::VDAgent::input_desktop_message_loop::Desktop: Screen-saver
340::INFO::2012-11-30 
12:29:26,004::VDAgent::on_clipboard_grab::Unsupported clipboard format
340::INFO::2012-11-30 
12:34:27,228::VDAgent::handle_control_event::Control command 1
340::INFO::2012-11-30 
12:34:27,243::VDAgent::input_desktop_message_loop::Desktop: Winlogon
340::INFO::2012-11-30 
12:34:27,243::VDAgent::on_clipboard_grab::Unsupported clipboard format
340::INFO::2012-11-30 
13:24:56,265::VDAgent::handle_clipboard_release::Received clipboard 
release from client while clipboard is not owned by client
340::INFO::2012-11-30 13:24:56,421::VDAgent::handle_clipboard_grab::grab 
type 1
340::INFO::2012-11-30 
13:24:58,930::VDAgent::handle_control_event::Control command 3
340::INFO::2012-11-30 14:18:35,166::VDAgent::handle_clipboard_grab::grab 
type 1
340::INFO::2012-11-30 
14:18:38,584::VDAgent::handle_control_event::Control command 3
340::INFO::2012-11-30 
14:25:35,055::VDAgent::handle_control_event::Control command 1
340::INFO::2012-11-30 
14:25:35,231::VDAgent::input_desktop_message_loop::Desktop: Default
340::INFO::2012-11-30 
14:25:35,253::VDAgent::on_clipboard_grab::Unsupported clipboard format
340::INFO::2012-11-30 14:25:51,254::VDAgent::handle_clipboard_grab::grab 
type 1
340::INFO::2012-11-30 
14:26:00,009::VDAgent::on_clipboard_request::Clipboard wait timeout
340::INFO::2012-11-30 
14:26:03,021::VDAgent::on_clipboard_request::Clipboard wait timeout


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