[Bug 10548] New: UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

Summary: UltraVNC Viewer works fine at first but becomes always
                    unresponsive after ~10 minutes
           Product: Wine
           Version: 0.9.49.
          Platform: PC
               URL: http://www.uvnc.com/
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-gui
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

I use UltraVNC because with it and SingleClickVNC it is easy possible to
support people without installation, with only one file and encryption in
listen mode.
It works fine at first but always after around 10 minutes UltraVNC becomes
unresponsive. Systray icon blends out for some time If I click on it and I can
only see new viewer updates around my mouse.
If I start it in console I get many "err:region:CombineRgn Invalid rgn=(nil)"
messages after this happens.
This only seems to happen if window is in use with mouse clicks and so on.

If this happens I have to close UltraVNC Viewer which is possible after some
waiting but the problem is that the listen mode port is in use for around 30
seconds or more so I have to wait until restart. Should I make another bug
report for this issue or is this a Linux problem?
So every time this happens the customer have to wait around a minute until I
can support him again and this every ten minutes.

This happens with every UltraVNC version I have used until now in Wine.
(1.0,1.2 and 1.4 rc5).

It has nothing to do with listen mode since it happens with UltraVNC Viewer and
a local Xvnc-Session too. Important is to use the session otherwise it wouldn't
happen at least not so fast.

I am using Ubuntu Gutsy Gibbon 7.10 with winehq repository.

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

--- Comment #1 from unggnu   2007-11-23 09:53:02 ---
According to a comment in appdb
http://appdb.winehq.org/objectManager.php?sClass=version&iId=5248&iT...
this issue appears after 0.9.30. I have downloaded an old Ubuntu Wine version
(0.9.22) which seems to work fine without lock ups.
Is there any possiblity to download 0.9.30 and 0.9.31 binary for Ubuntu/Debian
so I can recheck? Otherwise I can of course compile it but it takes very long
on my laptop.
Maybe anyone does know which changes http://www.winehq.org/?announce=0.9.31/
and http://source.winehq.org/ds0.9.31.txt could cause lock ups in UltraVnc
viewer.

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

--- Comment #2 from Austin English   2007-11-23 12:15:29 ---
Old binaries:
http://wine.budgetdedicated.com/archive/index.html

Please run a regression test. This will find the patch that broke UltraVNC, and
allow developers to find/fix the problem much sooner:
http://wiki.winehq.org/RegressionTesting

Can you please attach terminal output?

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

--- Comment #3 from unggnu   2007-11-24 10:47:41 ---
I have found the patch which seems to cause this issue and this one
http://bugs.winehq.org/show_bug.cgi?id=7695 (both seems to be connected) but
the problem is that removing of this patch only fixes the problem in wine
0.9.31 but not in current 0.9.49 so I have started a second test with the
commands:

git bisect reset
git bisect start dlls/winex11.drv
git bisect good wine-0.9.30
git bisect bad
CC="ccache gcc" ./configure && make clean && make
...

But the problem is that I got the same patch result while the problem still
appears. More confusing is that at least one version in this second regression
test works and I have marked it as good. Is it not possible to find more than
one "bad" patches with this regression test?
Success is easy to check with local Xvnc server. If there is a black title bar
there is a problem. The black title bar should only appear in full screen mode
with mouse at the top which works fine in 0.9.30 and at least 0.9.22.

The patch I have found is:
abcbcc35da3b6800494bd908aa7294294c90708c is first bad commit
commit abcbcc35da3b6800494bd908aa7294294c90708c
Author: Vitaliy Margolen 
Date:   Sat Feb 10 10:40:50 2007 -0700

winex11.drv: Popup windows with system menu are managed.

:040000 040000 d35a91bc5dda1c1c47c349343d1b0da2506fee06
3902ed5fbb619775fd92ff2f303598b13f294033 M      dlls

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

--- Comment #4 from Austin English   2007-11-24 13:27:39 ---
You could use git-revert to revert the known bad patch and then do another
bisect to find the other bad patch. Git bisect can only search for one patch
(at a time). Otherwise, depending on how bad the patch regresses things, you
could bisect for one patch, find it, record it somewhere, then redo the test
for the second patch.

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

--- Comment #5 from unggnu   2007-11-24 15:33:41 ---
How can I revert? git-revert abcbcc35da3b6800494bd908aa7294294c90708c always
gives me an error:
fatal: Entry 'dlls/winex11.drv/window.c' would be overwritten by merge. Cannot
merge.
Automatic revert failed.  After resolving the conflicts,
mark the corrected paths with 'git-add <paths>'
and commit the result.

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

unggnu  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |regression

[Bug 10548] [regression] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

unggnu  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]
            Summary|UltraVNC Viewer works fine  |[regression] UltraVNC Viewer
                   |at first but becomes always |works fine at first but
                   |unresponsive after ~10      |becomes always unresponsive
                   |minutes                     |after ~10 minutes

[Bug 10548] [regression] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

--- Comment #6 from unggnu   2007-11-29 04:08:35 ---
Has anyone an idea how to find the other/s patch/es?

[Bug 10548] [regression] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

Vitaliy Margolen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|[e-mail]        |
           Keywords|regression                  |

--- Comment #7 from Vitaliy Margolen   2007-11-29 08:50:57 ---
Who told you to remove my e-mail from other bugs?
This is not regression. Other parts of Wine are broken they need to be fixed.
> I have found the patch which seems to cause this issue and this one

"seems" doesn't cut it! You have to undo the patch, recompile and check if it
works/doesn't work.

In either case DO NOT remove my e-mail from ANY bugs unless _ME PERSONALLY_
told you to do that!

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

Vitaliy Margolen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[regression] UltraVNC Viewer|UltraVNC Viewer works fine
                   |works fine at first but     |at first but becomes always
                   |becomes always unresponsive |unresponsive after ~10
                   |after ~10 minutes           |minutes

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

--- Comment #8 from unggnu   2007-11-29 09:30:06 ---
I am sorry it was a mistake. I have added your mail according to wine
regression guide the two according bug reports but after adding or through a
tab change I saw this bug report and thought I have added your mail
misleadingly to this one so I have removed it. No need to become rude.
So thats it after hours of compiling? No regression, no fix, just wait for
Godot?

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

dennis  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1

--- Comment #9 from dennis   2007-12-12 03:46:57 ---
*** This bug has been confirmed by popular vote. ***

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

dennis  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #10 from dennis   2007-12-12 03:49:02 ---
I can confirm the bug with wine-0.9.46 under Kubuntu gutsy and with WinVNC
viewer 1.02.

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

Scott Russell  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #11 from Scott Russell   2007-12-12 09:12:53 ---
I'm seeing many "err:region:CombineRgn Invalid rgn=(nil)" in different
application other than UltraVNC. I'm also running wine under Gutsy and have
tried the current 0.9.49 release from winehq.org with the same results. When I
see the CombineRgn messages I have to restart the application or it eventually
fails with drawing errors to the screen.

Could this be related to this bug?

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

--- Comment #12 from unggnu   2007-12-15 05:04:26 ---
@Scott Russell
I have the same problem so I think it is connected but I have read some where
that this error only appears with buggy apps. The problem is that UltraVNC
works fine until wine 0.9.31.
Btw. please vote for this bug report.

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

James Hawkins  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|_obsolete_gui               |-unknown

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

Paul  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #13 from Paul   2008-02-05 07:56:26 ---
I got buggy app error:

err:dialog:EndDialog got invalid window handle ((nil)); buggy app !?
err:region:CombineRgn Invalid rgn=(nil)

Ubuntu 7.10, Wine wine-0.9.54, ultra vnc viewer 102

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

unggnu  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |regression

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

unggnu  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #14 from unggnu   2008-03-08 09:59:42 ---
Maybe it was random but it worked for me for a longer period with 0.9.57 and
UltraVNC 1.0.4 rc14. Could please someone recheck it?

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

--- Comment #15 from unggnu   2008-03-08 10:01:40 ---
Btw. the full screen title bar is still there ( Bug 7695 ) but it doesn't seem
to crash anymore for me.

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

unggnu  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
            Version|0.9.49.                     |0.9.57.

--- Comment #16 from unggnu   2008-03-15 07:48:16 ---
It is fixed for me in the above mentioned configuration. There are still some
full screen bar minimization issues but these aren't covered from this bug.

[Bug 10548] UltraVNC Viewer works fine at first but becomes always unresponsive after ~10 minutes

http://bugs.winehq.org/show_bug.cgi?id=10548

James Hawkins  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED
            Version|0.9.57.                     |0.9.49.

--- Comment #17 from James Hawkins   2008-03-15 12:26:32 ---
Don't change the version, even if it's fixed.  Closing