Same problem here with Ubuntu Server 19.10 (cups 2.2.12-2ubuntu1) + LogLevel to debug. Thousands of lines per second as below... it happen when printing and fill badly the logs too.
D [09/Dec/2019:11:00:16 +0100] [Job 50127] Removing document files. D [09/Dec/2019:11:00:16 +0100] cupsdMarkDirty(---J-) D [09/Dec/2019:11:00:16 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files" D [09/Dec/2019:11:00:16 +0100] [Job 50128] Removing document files. D [09/Dec/2019:11:00:16 +0100] cupsdMarkDirty(---J-) D [09/Dec/2019:11:00:16 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files" D [09/Dec/2019:11:00:16 +0100] [Job 50129] Removing document files. D [09/Dec/2019:11:00:16 +0100] cupsdMarkDirty(---J-) D [09/Dec/2019:11:00:16 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files" D [09/Dec/2019:11:00:16 +0100] [Job 50130] Removing document files. D [09/Dec/2019:11:00:16 +0100] cupsdMarkDirty(---J-) D [09/Dec/2019:11:00:16 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files" D [09/Dec/2019:11:00:16 +0100] [Job 50131] Removing document files. D [09/Dec/2019:11:00:16 +0100] cupsdMarkDirty(---J-) D [09/Dec/2019:11:00:16 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files" D [09/Dec/2019:11:00:16 +0100] [Job 50132] Removing document files. D [09/Dec/2019:11:00:16 +0100] cupsdMarkDirty(---J-) .... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1832414 Title: Removing document files spam from cups To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1832414/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs