X2Go Bug report logs - #1312
QT applications crash with x2go server 4.1.0.2 on Ubuntu 18.04 LTS

Package: x2goserver; Maintainer for x2goserver is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goserver is src:x2goserver.

Reported by: <gruenniw@tutanota.com>

Date: Sun, 5 Aug 2018 11:25:01 UTC

Severity: normal

Full log


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From: Adrian Bickerstaffe <adrianb@unimelb.edu.au>
To: "1312@bugs.x2go.org" <1312@bugs.x2go.org>
Subject: QT applications crash with x2go server 4.1.0.2
Thread-Topic: QT applications crash with x2go server 4.1.0.2
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Date: Fri, 5 Oct 2018 06:56:18 +0000
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[Message part 1 (text/plain, inline)]
I can verify that this also occurs on my compute servers running Ubuntu 14.04LTS and 16.04LTS.
Commenting the line:

X2GO_NXAGENT_DEFAULT_OPTIONS+=" -extension BIG-REQUESTS"

in x2goagent.options does resolve the issue, *but* there is a comment above that line:

# Disable BIG-REQUESTS, nx-libs does not implement this extension correctly.
# Leads to all sorts of weird crashes if left enabled.

…which unfortunately has proven to be true for my instances. The performance and reliability of x2go has dropped substantially since commenting the line.

Can we please raise the priority of this bug to restore performance?

Regards, Adrian.
[Message part 2 (text/html, inline)]

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