X2Go Bug report logs - #1276
VcXsrv windows xserver crashes when trying to resume a fullscreen session

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Message #5 received at submit@bugs.x2go.org (full text, mbox, reply):

From: Mathieu GALLAS <mg@progial.fr>

To: submit <submit@bugs.x2go.org>

Subject: VcXsrv windows xserver crashes when trying to resume a fullscreen session

Date: Wed, 21 Mar 2018 13:50:59 +0100 (CET)

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Package: x2goclient 
Version : 4.1.1.1 
OS : Windows 10 

Architecture : 
- x2goserver (OS : Centos 7.4.1708) 
- Monitor : Dual screen 
- Desktop : Mate 1.16 
- x2go client settings : "Use whole display" (Display 2 or Display 1) 

Error message : 
"VcXsrv windows xserver (X2Go/Arctica Builds) has stopped working" 

How to reproduce: 
On a dual screen environment, start a session using "Use whole display" 
Then disconnect the session ( Ctrl + Alt + T or  killing x2go process) 
Try to resume the session 

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Message #10 received at 1276@bugs.x2go.org (full text, mbox, reply):

From: x2go@0bl.net

To: 1276@bugs.x2go.org

Subject: Re: VcXsrv windows xserver crashes when trying to resume a fullscreen session

Date: Wed, 28 Mar 2018 22:51:32 +0000

I have the same problem even with a single monitor system.

Environment:
- x2goserver 4.1.0.0 (ArchLinux)
- Client: Windows 10 Build 1709
- Desktop: xfce4

Steps to reproduce:

- Open Windows client (4.1.1.1), start a new session with "Connect to local desktop" (resolution does not seem to matter, but I'm using windowed 1650x1010)
- Click "Full access"
- As soon as the "New session" window appears, x2goclient crashes.

Older versions of both the client and server (tried different hardware/distros on the server also) exhibit the same issue.

Backtrace from Dr. Mingw of the debug exe:

vcxsrv.exe caused an Access Violation at location 000000006E34F608 in module MSVCR120.dll Reading from location 0000000006E04648.

Registers:
eax=01e1c71c ebx=07018154 ecx=0000067f edx=00000000 esi=06e04648 edi=07018154
eip=6e34f608 esp=00b3f3e4 ebp=00000147 iopl=0         nv up ei pl nz na po nc
cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00010206

AddrPC   Params
6E34F608 07018154 06E04648 000019FC  MSVCR120.dll!memcpy  [f:\dd\vctools\crt\crtw32\string\i386\memcpy.asm @ 305]
0103B708 00000018 00000000 06BF1F8C  vcxsrv.exe!ErrorF
77231659 00000000 00000000 00000000  ntdll.dll!_RtlpAllocateHeapInternal@16

Message #15 received at 1276@bugs.x2go.org (full text, mbox, reply):

From: x2go@fiveforty.net

To: 1276@bugs.x2go.org

Subject: Re: VcXsrv windows xserver crashes when trying to resume a fullscreen session

Date: Wed, 28 Mar 2018 22:44:51 +0000

Message #20 received at 1276@bugs.x2go.org (full text, mbox, reply):

From: Ulrich Sibiller <ulrich.sibiller@gmail.com>

To: x2go@0bl.net, 1276@bugs.x2go.org

Subject: Re: [X2Go-Dev] Bug#1276: VcXsrv windows xserver crashes when trying to resume a fullscreen session

Date: Thu, 29 Mar 2018 06:03:50 +0000

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This looks like a bug in vcxsrv. You could try to run an other x server on
Windows (settings menu in the x2go client). Or download the current vcxsrv
1.19.something from SourceForge.

Uli

<x2go@0bl.net> schrieb am Do., 29. März 2018, 00:57:

> I have the same problem even with a single monitor system.
>
> Environment:
> - x2goserver 4.1.0.0 (ArchLinux)
> - Client: Windows 10 Build 1709
> - Desktop: xfce4
>
> Steps to reproduce:
>
> - Open Windows client (4.1.1.1), start a new session with "Connect to
> local desktop" (resolution does not seem to matter, but I'm using windowed
> 1650x1010)
> - Click "Full access"
> - As soon as the "New session" window appears, x2goclient crashes.
>
> Older versions of both the client and server (tried different
> hardware/distros on the server also) exhibit the same issue.
>
> Backtrace from Dr. Mingw of the debug exe:
>
> vcxsrv.exe caused an Access Violation at location 000000006E34F608 in
> module MSVCR120.dll Reading from location 0000000006E04648.
>
> Registers:
> eax=01e1c71c ebx=07018154 ecx=0000067f edx=00000000 esi=06e04648
> edi=07018154
> eip=6e34f608 esp=00b3f3e4 ebp=00000147 iopl=0         nv up ei pl nz na po
> nc
> cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b
>  efl=00010206
>
> AddrPC   Params
> 6E34F608 07018154 06E04648 000019FC  MSVCR120.dll!memcpy
> [f:\dd\vctools\crt\crtw32\string\i386\memcpy.asm @ 305]
> 0103B708 00000018 00000000 06BF1F8C  vcxsrv.exe!ErrorF
> 77231659 00000000 00000000 00000000  ntdll.dll!_RtlpAllocateHeapInternal@16
> _______________________________________________
> x2go-dev mailing list
> x2go-dev@lists.x2go.org
> https://lists.x2go.org/listinfo/x2go-dev

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