failed to calibrate: failed to match display
GNOME Color Manager Calibrator Tool can not match display with dispcal.
Versions
- argyllcms 2.0.1
- gnome-color-manager 3.30.0
Actions
Run gcm-calibrate and go through wizard steps until Action.
Output
$ colormgr get-devices
Object Path: /org/freedesktop/ColorManager/devices/xrandr_LG_Display_u_1000
Owner: u
Created: October 17 2018, 08:53:55 PM
Modified: October 20 2018, 08:48:27 AM
Type: display
Enabled: Yes
Embedded: Yes
Model: ThinkPad T440p
Vendor: Lenovo
Serial: unknown
Seat: seat0
Scope: temp
Colorspace: rgb
Device ID: xrandr-LG Display
Profile 1: icc-d3cbe9e8e43ed65dae1c022df6c67f83
/home/u/.local/share/icc/edid-d095e889e5da7a2a711d37285d0c9163.icc
Metadata: XRANDR_name=eDP-1
Metadata: OutputPriority=primary
Metadata: OwnerCmdline=/usr/lib/gsd-color
Metadata: OutputEdidMd5=d095e889e5da7a2a711d37285d0c9163
$ gcm-calibrate --device 'xrandr-LG Display' -v
12:45:06 Verbose debugging enabled (on console 1)
12:45:14 lights! camera! action!
12:45:14 copying from /usr/share/gnome-color-manager/ti1/display-short.ti1 to /home/u/.config/gnome-color-manager/calibration/GCM - Lenovo - ThinkPad T440p - unknown (2018-10-20) [12-45-14] - 12-45-14/GCM - Lenovo - ThinkPad T440p - unknown (2018-10-20) [12-45-14].ti1
12:45:15 failed to calibrate: failed to match display
$ dispcal
Calibrate a Display, Version 2.0.1
Author: Graeme W. Gill, licensed under the AGPL Version 3
Diagnostic: Too few arguments
usage: dispcal [options] outfile
-v [n] Verbose mode
-display displayname Choose X11 display name
-d n[,m] Choose the display n from the following list (default 1)
Optionally choose different display m for VideoLUT access
1 = 'Monitor 1, Output XWAYLAND0 at 0, 0, width 1920, height 1080'
-dweb[:port] Display via a web server at port (default 8080)
-dcc[:n] Display via n'th ChromeCast (default 1, ? for list)
-c listno Choose instrument from the following list (default 1)
1 = '/dev/bus/usb/003/010 (X-Rite i1 DisplayPro, ColorMunki Display)'
-r Report on the calibrated display then exit
-R Report on the uncalibrated display then exit
-m Skip adjustment of the monitor controls
-o [profile.icc] Create fast matrix/shaper profile [different filename to outfile.icc]
-O "description" Fast ICC Profile Description string (Default "outfile")
-u Update previous calibration and (if -o used) ICC profile VideoLUTs
-q [vlmh] Quality - Very Low, Low, Medium (def), High
-p Use telephoto mode (ie. for a projector) (if available)
-y n|l i1D3: Non-Refresh display [Default,CB1]
r|c i1D3: Refresh display [CB2]
-t [temp] White Daylight locus target, optional target temperaturee in deg. K (deflt.)
-T [temp] White Black Body locus target, optional target temperaturee in deg. K
-w x,y Set the target white point as chromaticity coordinates
-b bright Set the target white brightness in cd/m^2
-g gamma Set the target response curve advertised gamma (Def. 2.4)
Use "-gl" for L*a*b* curve
Use "-gs" for sRGB curve
Use "-g709" for REC 709 curve (should use -a as well!)
Use "-g240" for SMPTE 240M curve (should use -a as well!)
Use "-G2.4 -f0" for BT.1886
-G gamma Set the target response curve actual technical gamma
-f [degree] Amount of black level accounted for with output offset (default all output offset)
-a ambient Use viewing condition adjustment for ambient in Lux
-k factor Amount to correct black hue, 0 = none, 1 = full, Default = Automatic
-A rate Rate of blending from neutral to black point. Default 4.0
-b Use forced black point hack
-B blkbright Set the target black brightness in cd/m^2
-e [n] Run n verify passes on final curves
-z Run only verify pass on installed calibration curves
-P ho,vo,ss[,vs] Position test window and scale it
ho,vi: 0.0 = left/top, 0.5 = center, 1.0 = right/bottom etc.
ss: 0.5 = half, 1.0 = normal, 2.0 = double etc.
-F Fill whole screen with black background
-n Don't set override redirect on test window
-E Encode the test values for video range 16..235/255
-J Run instrument calibration first (used rarely)
-N Disable initial calibration of instrument if possible
-H Use high resolution spectrum mode (if available)
-X file.ccmx Apply Colorimeter Correction Matrix
-X file.ccss Use Colorimeter Calibration Spectral Samples for calibration
-Q observ Choose CIE Observer for spectrometer or CCSS colorimeter data:
1931_2 (def), 1964_10, 2012_2, 2012_10, S&B 1955_2, shaw, J&V 1978_2, 1964_10c or file.cmf
-I b|w Drift compensation, Black: -Ib, White: -Iw, Both: -Ibw
-Y R:rate Override measured refresh rate with rate Hz
-Y A Use non-adaptive integration time mode (if available).
-Y p Don't wait for the instrument to be placed on the display
-C "command" Invoke shell "command" each time a color is set
-M "command" Invoke shell "command" each time a color is measured
-W n|h|x Override serial port flow control: n = none, h = HW, x = Xon/Xoff
-D [level] Print debug diagnostics to stderr
inoutfile Base name for created or updated .cal and .icc output files