Xwin has stopped working

[Ken Brown]

On 12/12/2020 11:19 AM, Andrey Voropaev via Cygwin wrote:
> On Sat, Dec 12, 2020 at 11:57 AM Marco Atzeri via Cygwin
> <cygwin@cygwin.com> wrote:
>>
>> On 10.12.2020 14:17, Andrey Voropaev via Cygwin wrote:
>>> I was using startxwin to run Xorg in multiwindow mode. Untill today it
>>> worked perfectly. Now my Windows 10 got some updates and Xorg stopped
>>> working. I see only following messages at the end of startup:
>>
>> Still working on my W10 after Windows update
>>
>> Do you have any .startxwinrc ?
> 
> Not really. The file exists and contains call to xrdb, but it was not
> executable,
> so it was not used. When the problem appeared, I've made it executable, but
> it didn't change anything
>>
>> Anything more on the /var/log/xwin/XWin.0.log
> 
> Not really. I've attached complete log to this Email.
> 
>>
>> Please show the full call to startxwin and provide the full cygcheck.out
> 
> I just called startxwin without any arguments. The cygcheck.out is
> also attached.

Your cygcheck output contains the following:

Potential app conflicts:

ZoneAlarm Personal Firewall
Detected: HKLM Registry Key.

Can you try disabling ZoneAlarm and see if that helps?

Ken