-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On Wed, Nov 02, 2016 at 05:55:37PM +0100, Zrubi wrote: > 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?
I have no idea how such software works... Especially at which stage calibration is applied. Is it something that application does "internally", or adjust display driver options? > 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) Try unmasking colord (systemctl unmask should do). > (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) Strange... > 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. > > - -- Best Regards, Marek Marczykowski-Górecki Invisible Things Lab A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJYGjA2AAoJENuP0xzK19csta0H/3gzSmBCwRg/XRsUl+R0LDLU 0BA9pOHVDYzVL4pcSeqkmV3fr1WghRaBM6x6qQ/YjNDD3UJTCqg0RlKgBg6Rb1Z2 8GKQIb8ydwH6CbFOaHjzESx7ltE3yQ/E6X2v9EgZj4XDIDA0qLRFl4M+h7TWk/Kh e5wup2M6R7o3jPofMlZJi2F8uIp5W3wMGZWBE+4ImLWKjmXrTNNh1u4/eOOHfi3K j3rkvqyzPmXs1j9LttHoizm2rDljKOYFe5Yj976WmXwA441ZdJFb57APWnruLRh1 Z1dJ/fKuwcmUW/Ch1cZqgIA57bv7dkcrByUUk/1bcvWBRM8OzNRx4WISQ//NyVw= =8E8F -----END PGP SIGNATURE----- -- 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/20161102182803.GQ7073%40mail-itl. For more options, visit https://groups.google.com/d/optout.