{"id":4654,"date":"2025-05-15T14:14:00","date_gmt":"2025-05-15T12:14:00","guid":{"rendered":"https:\/\/www.kamprad.net\/?p=4654"},"modified":"2025-05-15T22:54:45","modified_gmt":"2025-05-15T20:54:45","slug":"display-calibration-on-linux","status":"publish","type":"post","link":"https:\/\/www.kamprad.net\/index.php\/2025\/05\/15\/display-calibration-on-linux\/","title":{"rendered":"# display calibration on Linux?"},"content":{"rendered":"\n

got this in the mail:<\/p>\n\n\n\n

Datacolor Spyder4<\/strong><\/code><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
<\/div>\n\n\n\n

Mai 15 13:37:42 SLIMSHADY64 kernel: usb 3-4.1: new full-speed USB device number 7 using xhci_hcd
Mai 15 13:37:42 SLIMSHADY64 kernel: usb 3-4.1: New USB device found, idVendor=085c, idProduct=0400, bcdDevice= 1.07
Mai 15 13:37:42 SLIMSHADY64 kernel: usb 3-4.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Mai 15 13:37:42 SLIMSHADY64 kernel: usb 3-4.1: Product: Datacolor Spyder4
Mai 15 13:37:42 SLIMSHADY64 kernel: usb 3-4.1: Manufacturer: Datacolor<\/code><\/p>\n\n\n\n

seems to work and gots detected properly.. but optics looks blurry.. <\/p>\n\n\n\n

Okay let’s start calibrating, but it misses what gives him the name\u2026 the spider to fix it on the screen .. i need to fix that first and ask the guy selling it\u2026 <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

okay this does the trick \ud83d\ude09<\/p>\n\n\n\n

\n
\"\"\n\t\t\t\n\t\t\t\t\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n
\"\"\n\t\t\t\n\t\t\t\t\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n
\"\"\n\t\t\t\n\t\t\t\t\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n
\"\"\n\t\t\t\n\t\t\t\t\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/figure>\n\n\n\n

It was running for over an hour to get the Data.. more like 1 1\/2 hours.<\/p>\n\n\n\n

Measurement_Report_3_9_14_27B2F1G5_1920_0_1920x1080_2025-05-15<\/a><\/p>\n\n\n\n

Report file<\/a><\/p>\n\n\n\n

\u279c ~ \u00bb colormgr get-profiles<\/p>\n\n\n\n

Object Path: \/org\/freedesktop\/ColorManager\/profiles\/icc_3a2f45d11c884d42b6c3a045f25f913f_joekamprad_1000
Owner: joekamprad
Format: ColorSpace..
Title: 27B2F1G5 #1 2025-05-15 16-34 2.2 F-S XYZLUT+MTX
Qualifier: RGB..
Type: display-device
Colorspace: rgb
Scope: temp
Gamma Table: Yes
System Wide: No
Filename: \/home\/joekamprad\/.local\/share\/icc\/27B2F1G5_#1_2025-05-15_16-34_2.2_F-S_XYZLUT+MTX.icc
Profile ID: icc-3a2f45d11c884d42b6c3a045f25f913f
Metadata: GAMUT_coverage(dci-p3)=0.8441
Metadata: Quality=high
Metadata: EDID_green_x=0.314453125
Metadata: EDID_blue_y=0.0751953125
Metadata: DATA_source=calib
Metadata: ACCURACY_dE76_max=17.344254
Metadata: EDID_mnft_id=1507
Metadata: CMF_version=3.9.14
Metadata: EDID_serial=VAFNBHA005533
Metadata: MAPPING_device_id=xrandr-AOC-27B2F1G5-VAFNBHA005533
Metadata: GAMUT_coverage(srgb)=0.9865
Metadata: EDID_blue_x=0.1484375
Metadata: EDID_white_y=0.3291015625
Metadata: CMF_binary=DisplayCAL
Metadata: EDID_white_x=0.3134765625
Metadata: EDID_model_id=9986
Metadata: prefix=b'EDID_,CMF_,DATA_,MEASUREMENT_,OPENICC_,MAPPING_,ACCURACY_,GAMUT_'
Metadata: EDID_red_y=0.3310546875
Metadata: License=Public Domain
Metadata: EDID_gamma=2.2
Metadata: EDID_mnft=AOC
Metadata: MEASUREMENT_device=spyder4
Metadata: CMF_product=DisplayCAL
Metadata: ACCURACY_dE76_rms=2.089371
Metadata: ACCURACY_dE76_avg=0.495734
Metadata: OPENICC_automatic_generated=0
Metadata: EDID_red_x=0.6513671875
Metadata: GAMUT_volume=1.2312507093134208
Metadata: EDID_model=27B2F1G5
Metadata: GAMUT_coverage(adobe-rgb)=0.7959
Metadata: EDID_green_y=0.6142578125
Metadata: EDID_manufacturer=AOC
Metadata: EDID_date=2022-T48
Metadata: EDID_md5=8fbd5c0a4b09f12a23c7afb86582c49f
Metadata: FILE_checksum=3a2f45d11c884d42b6c3a045f25f913f
Warning: gray-axis-invalid<\/code><\/p>\n\n\n\n

DisplayCal offers the option to apply the created profile directly:<\/p>\n\n\n\n

https:\/\/wiki.archlinux.org\/title\/ICC_profiles#xiccd<\/a><\/p>\n\n\n\n

I need to see how i can apply noto second display:<\/p>\n\n\n\n

Metadata: MAPPING_device_id=xrandr-AOC-27B2F1G5-VAFNBHA005533<\/code> <\/p>\n\n\n\n

It shows for the one it applies but second one (same device) seems not to be added.. <\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

easy \ud83d\ude09<\/p>\n\n\n\n

Here the created icc file:27B2F1G5_%231_2025-05-15_16-34_2.2_F-S_XYZLUT+MTX.icc<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

got this in the mail: Datacolor Spyder4 Mai 15 13:37:42 SLIMSHADY64 kernel: usb 3-4.1: new full-speed USB device number 7 using xhci_hcdMai 15 13:37:42 SLIMSHADY64 kernel: usb 3-4.1: New USB device found, idVendor=085c, idProduct=0400, bcdDevice= 1.07Mai 15 13:37:42 SLIMSHADY64 kernel: usb 3-4.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0Mai 15 13:37:42 SLIMSHADY64 kernel: usb 3-4.1: […]<\/p>\n","protected":false},"author":1,"featured_media":4656,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4654","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-allgemein"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.kamprad.net\/wp-content\/uploads\/2025\/05\/2025-05-15_13-43.png?fit=762%2C381&ssl=1","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kamprad.net\/index.php\/wp-json\/wp\/v2\/posts\/4654","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kamprad.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kamprad.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kamprad.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kamprad.net\/index.php\/wp-json\/wp\/v2\/comments?post=4654"}],"version-history":[{"count":11,"href":"https:\/\/www.kamprad.net\/index.php\/wp-json\/wp\/v2\/posts\/4654\/revisions"}],"predecessor-version":[{"id":4678,"href":"https:\/\/www.kamprad.net\/index.php\/wp-json\/wp\/v2\/posts\/4654\/revisions\/4678"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kamprad.net\/index.php\/wp-json\/wp\/v2\/media\/4656"}],"wp:attachment":[{"href":"https:\/\/www.kamprad.net\/index.php\/wp-json\/wp\/v2\/media?parent=4654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kamprad.net\/index.php\/wp-json\/wp\/v2\/categories?post=4654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kamprad.net\/index.php\/wp-json\/wp\/v2\/tags?post=4654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}