Gentoo Archives: gentoo-user

From: Mick <michaelkintzios@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] CMYK comparison to sRGB between platforms
Date: Wed, 09 Sep 2015 13:41:46
Message-Id: 201509091441.27508.michaelkintzios@gmail.com
In Reply to: Re: [gentoo-user] CMYK comparison to sRGB between platforms by Peter Humphrey
1 On Wednesday 09 Sep 2015 09:28:54 Peter Humphrey wrote:
2 > On Tuesday 08 September 2015 19:42:08 Mick wrote:
3 >
4 > --->8
5 >
6 > > So, the Linux renedering seems to be misleading the user. Have you
7 > > noticed the same?
8 > >
9 > > BTW, both Linux machines that I tried this on are running radeon drivers
10 > > - are these to blame? The AppleMac is running Intel graphics with its
11 > > 'retina' monitor. Is it a matter of somehow tuning the Xorg settings on
12 > > my Linux PCs?
13 >
14 > Have you calibrated your monitors? That seems to be the first thing to do.
15 > I bought a device six months ago and it's transformed my viewing
16 > experience:
17 >
18 > http://www.hughski.com/
19 >
20 > (Usual disclaimer.)
21
22 The desktop has two monitors, of different ages and quality. However, the
23 difference between images I'm referring to in this thread, is visible on the
24 *same* monitor when using MSWindows (either natively or within a VM), but much
25 less so on Linux. I've tried to make the two monitors' colours look similar,
26 but the old Dell monitor has a lot more red in it which I can't take out using
27 the hardware adjustments.
28
29 I have been thinking to buy one of these little measuring devices and now may
30 be a good time.
31
32 Would you mind explaining how it works? You measure the icc of a monitor -
33 what do you do with this then? Do you need to be running something like
34 colord all the time to feed some correction data to xranrd?
35
36 --
37 Regards,
38 Mick

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Replies

Subject Author
Re: [gentoo-user] CMYK comparison to sRGB between platforms Peter Humphrey <peter@××××××××××××.uk>
Re: [gentoo-user] CMYK comparison to sRGB between platforms Peter Humphrey <peter@××××××××××××.uk>