When I reboot my machine -- and I should mention that I have it configured to auto-login, so this may actually be caused by a login, not by a reboot, or perhaps by a login right after a reboot when not everything has settled yet -- colord logs 6 of these all within the same second: Jan 13 10:17:32 jik2 colord: (colord:1488): Cd-WARNING **: failed to get session [pid 928]: Unknown error -2 I've checked multiple reboots, and it logs exactly six of these messages every time. There are two problems here -- that something is going wrong and colord doesn't know what it is and therefore can't and doesn't provide a useful explanation in the log, and that since colord doesn't know what's going wrong, it's impossible to tell from the log whether it's something serious that I should be worried about.
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