Colors shifted – Using Nobara KDE (similar to Fedora)

[croes]

Hello,

I’m having the same issue as the user in the linked issue, where the computers that I connect to via NoMachine will have the colors shifted away from the actual screen elements, so it looks like the blues and reds are offset.  This has popped up here and there over the last several months, sometimes working fine, sometimes shifted.

Colours shifted

I am using Nobara with KDE, which is like Fedora.

KDE Plasma 6.4.2

Nobara Linux 42

This has impacted all versions of NoMachine, but I am currently using 9.1.24

[Britgirl]

Hi, a possible workaround (it depends on the drivers in use) is to do the following:

in the node.cfg on the server machine (/usr/NX/etc/node.cfg), change the following line

#DisplayServerExtraOptions

to

DisplayServerExtraOptions "-altcolorformat"

then restart the nxserver. (Settings -> Server -> Status, restart). Let us now the outcome.

[croes]

Thank you, I will try this.  As noted it is an intermittent issue, and my current computer is not showing the problem.  The problem was apparent on another computer, but I won’t have access to it until late next week.  I will update ASAP if this resolves the issue.

Thanks!

[Author]

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