On 10/28/2016 01:19 PM, Zrubi wrote: > On 09/03/2016 12:49 AM, Connor Page wrote: >> I have calibrated my yellow screen using argyllcms. >> I don't attach usb devices to dom0 so installed it in sys-usb as well. >> used >> https://encrypted.pcode.nl/blog/2013/11/24/display-color-profiling-on-linux/ >> as a rough guide. >> to get the calibration done you just need to run dispcal and then transfer >> the calibration file to dom0. >> then test it with "dispwin xxx.cal" in dom0. if happy, create an autostart >> item with that command (probably, >> using the full path to the calibration file) and you're done. > > I just started to experiment with display color correction things. > > I wonder how it is workig in Qubes because as far as i know: > > - the display profile is used only the programs are aware of icc profiles. > > - the X server runs in dom0, the apps are in AppVMs - but no > communication about display prifiles (colord) because of the qubes gui > protocol. >
@Marek: Do you have any idea what to look for in order to be able to calibrate my screen under Qubes? What I already tried: - the standard gnome color management tools runned in (sys-usb) But it is complaining that there is no display to calibrate. running the same calibration software directly complains about there is no colord available (masked) (gcm-calibrate:1459): Gcm-WARNING **: failed to connect to colord: Error calling StartServiceByName for org.freedesktop.ColorManager: GDBus.Error:org.freedesktop.systemd1.UnitMasked: Unit colord.service is masked. - diplayCal is happy with the dummy display seen by the AppVM, and do not depend on colord - but it fails on some X calls(?) Debug: window wxComboBox(0x561c58c3a230, ) lost focus even though it didn't have it X Error of failed request: BadMatch (invalid parameter attributes) Major opcode of failed request: 42 (X_SetInputFocus) Or I should connect the calibration device to dom0 and start the calibration from dom0? (Also noted that there is no colord running, so I may have to apply the profile viea diplaycal cli) Thanks. -- Zrubi -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/e9c23f28-57a0-e380-2a71-781795825e8c%40zrubi.hu. For more options, visit https://groups.google.com/d/optout.
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