[Touch-packages] [Bug 1661287] Re: Canon printer failed to connect with CUPS

2017-03-01 Thread Till Kamppeter
** Changed in: cups (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/1661287 Title: Canon printer failed to connect with CUPS Sta

[Touch-packages] [Bug 1661287] Re: Canon printer failed to connect with CUPS

2017-03-01 Thread SunBear
I found the answer. I checked "apt" history log in /var/log/apt and discovered that when I executed the "apt-get install ubuntu-desktop", the "ubuntu-desktop" package installed many cups packages (see below). These installations fixed whatever problems cups had previously. Wish someone could have j

[Touch-packages] [Bug 1661287] Re: Canon printer failed to connect with CUPS

2017-03-01 Thread SunBear
After switching the connection of the printer in the printer properties, from USB type to using the printer DNNS, my Canon printer is able to print again. In the make and mode, it shows Canon MG5300 series - CUPS+Gutenprint v5.2.11. It is puzzling how cups is not able to detect my printer. -- Yo

Re: [Touch-packages] [Bug 1661287] Re: Canon printer failed to connect with CUPS

2017-02-05 Thread SunBear
I have gone into https://wiki.ubuntu.com/DebuggingPrintingProblems and tried to follow the instructions of the "CUPS error_log" section. Step 1. I can't do it. Can't find "Save debugging information for troubleshooting" on "System" -> "Administration" -> "Printing". I have System Setting --> P

Re: [Touch-packages] [Bug 1661287] Re: Canon printer failed to connect with CUPS

2017-02-05 Thread SunBear
/etc/cups/cups-files.conf attached. On 03/02/2017 05:32, Till Kamppeter wrote: > /etc/cups/cups- > files.conf. ** Attachment added: "cups-files.conf" https://bugs.launchpad.net/bugs/1661287/+attachment/4813839/+files/cups-files.conf -- You received this bug notification because you are a

Re: [Touch-packages] [Bug 1661287] Re: Canon printer failed to connect with CUPS

2017-02-05 Thread SunBear
/etc/cups/cupsd.conf attached. On 03/02/2017 05:32, Till Kamppeter wrote: > Your syslog contains: > > Feb 2 22:36:43 Eliot udev-configure-printer[5761]: failed to connect to > CUPS server; giving up > > and you also get > > @Eliot:~$ lpinfo -v > lpinfo: Bad file descriptor > > Seems that there is

Re: [Touch-packages] [Bug 1661287] Re: Canon printer failed to connect with CUPS

2017-02-05 Thread SunBear
@Eliot:/media$ ls -l /var/run/cups/cups.sock ls: cannot access '/var/run/cups/cups.sock': No such file or directory However, I found /etc/systemd/system/cups.socket /var/lib/systemd/deb-systemd-helper-masked/cups.socket /etc/systemd/system/sockets.target.wants/cups.socket /var/lib/systemd/deb-

[Touch-packages] [Bug 1661287] Re: Canon printer failed to connect with CUPS

2017-02-02 Thread Till Kamppeter
Your syslog contains: Feb 2 22:36:43 Eliot udev-configure-printer[5761]: failed to connect to CUPS server; giving up and you also get @Eliot:~$ lpinfo -v lpinfo: Bad file descriptor Seems that there is a problem with the CUPS daemon not starting. Please run the command ls -l /var/run/cups/cup