Bug#742668: cups: Fails to install because can't listen to sockets
Hello Didier, On Mon, May 12, 2014 at 6:38 PM, Didier 'OdyX' Raboud o...@debian.org wrote: # Matches 'Listen localhost:631' from cupsd.conf ListenStream=127.0.0.1:631 ListenStream=[::1]:631 # Matches 'Port 631' from cupsd.conf ListenStream=0.0.0.0:631 ListenStream=[::]:631 Ha. So apparently you have two overlapping instructions in /etc/cups/cupsd.conf: 'Port 631' and 'Listen localhost:631'. Can you try to remove the three last lines of the /etc/systemd/system/cups.socket.d/cupsd-listen.conf file and try to restart CUPS? I've removed the first three (the ones derived from Listen localhost:631) instead, in case listening only on 127.0.0.1 would prevent other computers in the network from connecting to the CUPS server, and now it starts and configuring finishes, so the problem was indeed due to the doubled ListenStream specification. -- Giuseppe Oblomov Bilotta -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#742668: cups: Fails to install because can't listen to sockets
Control: tags -1 +confirmed +pending Le mercredi, 21 mai 2014, 10.52:30 Giuseppe Bilotta a écrit : On Mon, May 12, 2014 at 6:38 PM, Didier 'OdyX' Raboud o...@debian.org wrote: # Matches 'Listen localhost:631' from cupsd.conf ListenStream=127.0.0.1:631 ListenStream=[::1]:631 # Matches 'Port 631' from cupsd.conf ListenStream=0.0.0.0:631 ListenStream=[::]:631 Ha. So apparently you have two overlapping instructions in /etc/cups/cupsd.conf: 'Port 631' and 'Listen localhost:631'. Can you try to remove the three last lines of the /etc/systemd/system/cups.socket.d/cupsd-listen.conf file and try to restart CUPS? I've removed the first three (the ones derived from Listen localhost:631) instead, in case listening only on 127.0.0.1 would prevent other computers in the network from connecting to the CUPS server, and now it starts and configuring finishes, so the problem was indeed due to the doubled ListenStream specification. Great. I have a fix pending which I'll upload soon; thanks for your patience! Cheers, OdyX -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#742668: cups: Fails to install because can't listen to sockets
Hi Giuseppe, Le jeudi, 8 mai 2014, 12.34:13 Giuseppe Bilotta a écrit : There is only: /etc/systemd/system/cups.socket.d/cupsd-listen.conf - ../../../cups/cupsd-systemd-listen.conf Contents: [Socket] # This file was generated by CUPS and _WILL_ be deleted or overwritten by it! # It has to be kept in sync with the Port and Listen stanzas in /etc/cups/cupsd.conf # It is by default symlinked as cups-listen.conf in the # /etc/systemd/system/cups.socket.d/ directory. Remove the symlink # and write your own file there if you don't want this. See systemd.socket(5). # Matches 'Listen localhost:631' from cupsd.conf ListenStream=127.0.0.1:631 ListenStream=[::1]:631 # Matches 'Port 631' from cupsd.conf ListenStream=0.0.0.0:631 ListenStream=[::]:631 Ha. So apparently you have two overlapping instructions in /etc/cups/cupsd.conf: 'Port 631' and 'Listen localhost:631'. Can you try to remove the three last lines of the /etc/systemd/system/cups.socket.d/cupsd-listen.conf file and try to restart CUPS? If that works, I'll see if I can address that in the Debian-specific patches. Cheers, OdyX -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#742668: cups: Fails to install because can't listen to sockets
Hello Didier, and thanks for your reply. Le mardi, 6 mai 2014, 14.23:41 Giuseppe Bilotta a écrit : I've just come across this issue during a dist-upgrade. The situation is the same as that of the original message: nothing is using port 631 or the cups socket, but: Are you sure of that? Can you paste the output of the following command (run as root): netstat -lnptu | grep 631 There is no output (running under sudo). so cups-daemon, cups and cups-core-drivers fail to complete the upgrade/configure. Do you have a specific ipv6 configuration (module unloaded or blacklisted? The module is not blacklisted, but it's not loaded either (I'm not in an IPv6-enabled network). Can you attach the content of all files and symlinks in /etc/systemd/system/cups.socket.d ? There is only: /etc/systemd/system/cups.socket.d/cupsd-listen.conf - ../../../cups/cupsd-systemd-listen.conf Contents: [Socket] # This file was generated by CUPS and _WILL_ be deleted or overwritten by it! # It has to be kept in sync with the Port and Listen stanzas in /etc/cups/cupsd.conf # It is by default symlinked as cups-listen.conf in the # /etc/systemd/system/cups.socket.d/ directory. Remove the symlink # and write your own file there if you don't want this. See systemd.socket(5). # Matches 'Listen localhost:631' from cupsd.conf ListenStream=127.0.0.1:631 ListenStream=[::1]:631 # Matches 'Port 631' from cupsd.conf ListenStream=0.0.0.0:631 ListenStream=[::]:631 Could you also attach the output of `systemctl show cups.socket` ? Here it is: ---8 Id=cups.socket Names=cups.socket Requires=sysinit.target -.mount RequiredBy=cups.service configure-printer@usb-003-005.service WantedBy=sockets.target Conflicts=shutdown.target Before=cups.service sockets.target shutdown.target configure-printer@usb-003-005.service After=sysinit.target -.mount Triggers=cups.service Description=CUPS Printing Service Sockets LoadState=loaded ActiveState=failed SubState=failed FragmentPath=/lib/systemd/system/cups.socket DropInPaths=/etc/systemd/system/cups.socket.d/cupsd-listen.conf UnitFileState=enabled InactiveExitTimestampMonotonic=0 ActiveEnterTimestampMonotonic=0 ActiveExitTimestampMonotonic=0 InactiveEnterTimestampMonotonic=0 CanStart=yes CanStop=yes CanReload=no CanIsolate=no StopWhenUnneeded=no RefuseManualStart=no RefuseManualStop=no AllowIsolate=no DefaultDependencies=yes OnFailureIsolate=no IgnoreOnIsolate=no IgnoreOnSnapshot=no NeedDaemonReload=no JobTimeoutUSec=0 ConditionTimestamp=Wed 2014-05-07 19:32:51 CEST ConditionTimestampMonotonic=496589287791 ConditionResult=yes BindIPv6Only=ipv6-only Backlog=128 TimeoutUSec=1min 30s ControlPID=0 DirectoryMode=0755 SocketMode=0666 Accept=no KeepAlive=no Priority=-1 ReceiveBuffer=0 SendBuffer=0 IPTOS=-1 IPTTL=-1 PipeSize=0 FreeBind=no Transparent=no Broadcast=no PassCredentials=no PassSecurity=no ListenStream=/var/run/cups/cups.sock ListenStream=127.0.0.1:631 ListenStream=[::1]:631 ListenStream=0.0.0.0:631 ListenStream=[::]:631 Mark=-1 MaxConnections=64 NConnections=0 NAccepted=0 Result=resources UMask=0022 LimitCPU=18446744073709551615 LimitFSIZE=18446744073709551615 LimitDATA=18446744073709551615 LimitSTACK=18446744073709551615 LimitCORE=18446744073709551615 LimitRSS=18446744073709551615 LimitNOFILE=4096 LimitAS=18446744073709551615 LimitNPROC=61379 LimitMEMLOCK=65536 LimitLOCKS=18446744073709551615 LimitSIGPENDING=61379 LimitMSGQUEUE=819200 LimitNICE=0 LimitRTPRIO=0 LimitRTTIME=18446744073709551615 OOMScoreAdjust=0 Nice=0 IOScheduling=0 CPUSchedulingPolicy=0 CPUSchedulingPriority=0 TimerSlackNSec=5 CPUSchedulingResetOnFork=no NonBlocking=no StandardInput=null StandardOutput=journal StandardError=inherit TTYReset=no TTYVHangup=no TTYVTDisallocate=no SyslogPriority=30 SyslogLevelPrefix=yes SecureBits=0 CapabilityBoundingSet=18446744073709551615 MountFlags=0 PrivateTmp=no PrivateNetwork=no SameProcessGroup=no ControlGroupModify=no ControlGroupPersistent=no IgnoreSIGPIPE=yes NoNewPrivileges=no KillMode=control-group KillSignal=15 SendSIGKILL=yes DefaultControlGroup=name=systemd:/system/cups.socket ControlGroups=cpu:/system/cups.socket name=systemd:/system/cups.socket ---8 Cheers, -- Giuseppe Oblomov Bilotta -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#742668: cups: Fails to install because can't listen to sockets
Hi Giuseppe, and thanks for your followup, Le mardi, 6 mai 2014, 14.23:41 Giuseppe Bilotta a écrit : I've just come across this issue during a dist-upgrade. The situation is the same as that of the original message: nothing is using port 631 or the cups socket, but: Are you sure of that? Can you paste the output of the following command (run as root): netstat -lnptu | grep 631 May 06 14:12:51 labrador systemd[1]: Starting CUPS Printing Service Sockets. May 06 14:12:51 labrador systemd[1]: cups.socket failed to listen on sockets: Address already in use May 06 14:12:51 labrador systemd[1]: Failed to listen on CUPS Printing Service Sockets. May 06 14:12:56 labrador systemd[1]: Closed CUPS Printing Service Sockets. so cups-daemon, cups and cups-core-drivers fail to complete the upgrade/configure. Do you have a specific ipv6 configuration (module unloaded or blacklisted? Can you attach the content of all files and symlinks in /etc/systemd/system/cups.socket.d ? Could you also attach the output of `systemctl show cups.socket` ? Thanks in advance, cheers, OdyX -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#742668: cups: Fails to install because can't listen to sockets
Package: cups Version: 1.7.2-3 Followup-For: Bug #742668 I've just come across this issue during a dist-upgrade. The situation is the same as that of the original message: nothing is using port 631 or the cups socket, but: May 06 14:12:51 labrador systemd[1]: Starting CUPS Printing Service Sockets. May 06 14:12:51 labrador systemd[1]: cups.socket failed to listen on sockets: Address already in use May 06 14:12:51 labrador systemd[1]: Failed to listen on CUPS Printing Service Sockets. May 06 14:12:56 labrador systemd[1]: Closed CUPS Printing Service Sockets. so cups-daemon, cups and cups-core-drivers fail to complete the upgrade/configure. -- System Information: Debian Release: jessie/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.13-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages cups depends on: ii cups-client1.7.2-3 ii cups-common1.7.2-3 iu cups-core-drivers 1.7.2-3 ih cups-daemon1.7.2-3 ii cups-filters 1.0.53-1 ii cups-ppdc 1.7.2-3 ii cups-server-common 1.7.2-3 ii debconf [debconf-2.0] 1.5.53 ii ghostscript9.05~dfsg-8.1 ii libavahi-client3 0.6.31-4 ii libavahi-common3 0.6.31-4 ii libc-bin 2.18-5 ii libc6 2.18-5 ii libcups2 1.7.2-3 ii libcupscgi11.7.2-3 ii libcupsimage2 1.7.2-3 ii libcupsmime1 1.7.2-3 ii libcupsppdc1 1.7.2-3 ii libgcc11:4.9.0-2 ii libstdc++6 4.9.0-2 ii libusb-1.0-0 2:1.0.18-2 ii lsb-base 4.1+Debian12 ii poppler-utils 0.24.5-3 ii procps 1:3.3.9-4 Versions of packages cups recommends: ii avahi-daemon 0.6.31-4 ii colord 1.0.6-1 ii cups-filters [ghostscript-cups] 1.0.53-1 ii printer-driver-gutenprint5.2.9-2 Versions of packages cups suggests: ii cups-bsd 1.7.2-3 ii cups-pdf 2.6.1-9 ii foomatic-db20140325-1 ii hplip 3.14.1-1 ii printer-driver-hpcups 3.14.1-1 ii smbclient 2:4.1.7+dfsg-2 ii udev 204-10 -- debconf information: * cupsys/backend: lpd, socket, usb, snmp, dnssd * cupsys/raw-print: true -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#742668: cups: Fails to install because can't listen to sockets
Hi Wojciech, Le mardi, 1 avril 2014, 20.23:02 Wojciech Margas a écrit : I upgraded cups from sid to version 1.7.1-12, and now printing is working. (…) However, cups-daemon still cannot finish post-install configuration: running dpkg --pending --configure ... Setting up cups-daemon (1.7.1-12) ... gzip: /var/log/cups/error_log.1: No such file or directory Ah, that's interesting: my postinst code assumed that cups would have run for enough time to have all rotated logfiles. I have a patch pending to solve that. Cheers, OdyX -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#742668: cups: Fails to install because can't listen to sockets
Control: tags -1 +moreinfo Hi Adrian, Le mercredi, 26 mars 2014, 05.15:38 Adrian Immanuel Kiess a écrit : * What led up to the situation? Upgrading system * What exactly did you do (or not do) that was effective (or ineffective)? apt-get -u dist-upgrade * What was the outcome of this action? New cups version can't be installed, cups service no more running * What outcome did you expect instead? Working cups service by upgrading Debian/testing this day I get the following error: Do you want to continue? [Y/n] Y Setting up cups-daemon (1.7.1-10) ... A dependency job for cups.service failed. See 'journalctl -xn' for details. (…( -- Unit cups.socket has begun starting up. Mar 26 05:10:16 g6 systemd[1]: cups.socket failed to listen on sockets: Address already in use Mar 26 05:10:16 g6 systemd[1]: Failed to listen on CUPS Printing Service Sockets. Cups can't listen to default sockets (ports) but no other process is listening there. I guess this is a bug. Would this be solved by cups 1.7.1-12? I've closed a gap which could allow these types of bugs in -11 and then -12. Can you confirm? Thanks in advance, cheers, OdyX signature.asc Description: This is a digitally signed message part.
Bug#742668: cups: Fails to install because can't listen to sockets
Hi OdyX, I upgraded cups from sid to version 1.7.1-12, and now printing is working. Also all the cups links to /dev/null in /etc/systemd/system/ have disappeared, now it looks like: /etc/systemd/system/cups.socket.d$ ls -al total 12 drwxr-xr-x 2 root root 4096 Apr 1 19:27 . drwxr-xr-x 8 root root 4096 Mar 31 19:21 .. lrwxrwxrwx 1 root root 39 Apr 1 07:30 cupsd-listen.conf - ../../../cups/cupsd-systemd-listen.conf -rw-r--r-- 1 root root 687 Mar 29 19:51 cupsd-listen.conf~ However, cups-daemon still cannot finish post-install configuration: dselect running dpkg --pending --configure ... Setting up cups-daemon (1.7.1-12) ... gzip: /var/log/cups/error_log.1: No such file or directory dpkg: error processing package cups-daemon (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of cups: cups depends on cups-daemon (= 1.7.1-12); however: Package cups-daemon is not configured yet. dpkg: error processing package cups (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of cups-core-drivers: cups-core-drivers depends on cups-daemon (= 1.7.1-12); however: Package cups-daemon is not configured yet. dpkg: error processing package cups-core-drivers (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: cups-daemon cups cups-core-drivers dselect: warning: subprocess dpkg --configure returned error exit status 1 Press enter to continue. Thank you for fixing CUPS. Although it cannot finish configuration, CUPS is fully functional again. Wojciech -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#742668: cups: Fails to install because can't listen to sockets
Package: cups Version: 1.7.1-10 Severity: important Dear Maintainer, * What led up to the situation? Upgrading system * What exactly did you do (or not do) that was effective (or ineffective)? apt-get -u dist-upgrade * What was the outcome of this action? New cups version can't be installed, cups service no more running * What outcome did you expect instead? Working cups service by upgrading Debian/testing this day I get the following error: Do you want to continue? [Y/n] Y Setting up cups-daemon (1.7.1-10) ... A dependency job for cups.service failed. See 'journalctl -xn' for details. invoke-rc.d: initscript cups, action start failed. configured to not write apport reports configured to not write apport reports configured to not write apport reports dpkg: error processing package cups-daemon (--configure): subprocess installed post-installation script returned error exit status 1 dpkg: dependency problems prevent configuration of cups-core-drivers: cups-core-drivers depends on cups-daemon (= 1.7.1-10); however: Package cups-daemon is not configured yet. dpkg: error processing package cups-core-drivers (--configure): dependency problems - leaving unconfigured dpkg: dependency problems prevent configuration of cups: cups depends on cups-core-drivers (= 1.7.1-10); however: Package cups-core-drivers is not configured yet. cups depends on cups-daemon (= 1.7.1-10); however: Package cups-daemon is not configured yet. dpkg: error processing package cups (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: cups-daemon cups-core-drivers cups E: Sub-process /usr/bin/dpkg returned an error code (1) journalctl -xn shows: Mar 26 05:10:16 g6 systemd[1]: Starting CUPS Printing Service Sockets. -- Subject: Unit cups.socket has begun with start-up -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- -- Unit cups.socket has begun starting up. Mar 26 05:10:16 g6 systemd[1]: cups.socket failed to listen on sockets: Address already in use Mar 26 05:10:16 g6 systemd[1]: Failed to listen on CUPS Printing Service Sockets. -- Subject: Unit cups.socket has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- Documentation: http://www.freedesktop.org/wiki/Software/systemd/catalog/be02cf6855d2428ba40df7e9d022f0 3d -- -- Unit cups.socket has failed. -- -- The result is failed. Mar 26 05:10:16 g6 systemd[1]: Dependency failed for CUPS Printing Service. -- Subject: Unit cups.service has failed -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- Documentation: http://www.freedesktop.org/wiki/Software/systemd/catalog/be02cf6855d2428ba40df7e9d022f0 3d -- -- Unit cups.service has failed. -- -- The result is dependency. Cups can't listen to default sockets (ports) but no other process is listening there. I guess this is a bug. Because of this, cups is no more working. Thanks for your efforts, Adrian Immanuel KIESS -- System Information: Debian Release: jessie/sid APT prefers testing APT policy: (900, 'testing'), (300, 'unstable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.13-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages cups depends on: ii cups-client1.7.1-10 ii cups-common1.7.1-10 iu cups-core-drivers 1.7.1-10 ih cups-daemon1.7.1-10 ii cups-filters 1.0.47-2 ii cups-ppdc 1.7.1-10 ii cups-server-common 1.7.1-10 ii debconf [debconf-2.0] 1.5.52 ii ghostscript9.05~dfsg-8+b1 ii libavahi-client3 0.6.31-4 ii libavahi-common3 0.6.31-4 ii libc-bin 2.18-4 ii libc6 2.18-4 ii libcups2 1.7.1-10 ii libcupscgi11.7.1-10 ii libcupsimage2 1.7.1-10 ii libcupsmime1 1.7.1-10 ii libcupsppdc1 1.7.1-10 ii libgcc11:4.8.2-16 ii libstdc++6 4.8.2-16 ii libusb-1.0-0 2:1.0.17-1+b1 ii lsb-base 4.1+Debian12 ii poppler-utils 0.22.5-4 ii procps 1:3.3.9-2 Versions of packages cups recommends: ii avahi-daemon 0.6.31-4 ii colord 1.0.6-1 ii cups-filters [ghostscript-cups] 1.0.47-2 ii printer-driver-gutenprint5.2.9-1 Versions of packages cups suggests: ii cups-bsd 1.7.1-10 ii cups-pdf 2.6.1-9 ii foomatic-db20140218-1 pn hplip none ii printer-driver-hpcups 3.14.1-1 pn smbclient none ii udev 204-8 -- debconf information: cupsys/backend: lpd, socket, usb, snmp, dnssd cupsys/raw-print: true -- To UNSUBSCRIBE,
