[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
I attach the error_log file with debug logging mode. The CUPS notifier closes after a while. That might be the problem. When I open the KDE printer dialog, the D-BUS system bus dumps these messages calling the Notifier method. Opening the printing dialog from LibreOffice writer does not print anything, not even in the session bus: method call time=1520971612.523540 sender=:1.364 -> destination=org.freedesktop.DBus serial=1 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=Hello method return time=1520971612.523567 sender=org.freedesktop.DBus -> destination=:1.364 serial=1 reply_serial=1 string ":1.364" signal time=1520971612.523580 sender=org.freedesktop.DBus -> destination=(null destination) serial=19 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=NameOwnerChanged string ":1.364" string "" string ":1.364" signal time=1520971612.523598 sender=org.freedesktop.DBus -> destination=:1.364 serial=2 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=NameAcquired string ":1.364" method call time=1520971612.524056 sender=:1.364 -> destination=org.freedesktop.DBus serial=2 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='ServerStarted'" method call time=1520971612.524213 sender=:1.364 -> destination=org.freedesktop.DBus serial=3 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='ServerStopped'" method call time=1520971612.524295 sender=:1.364 -> destination=org.freedesktop.DBus serial=4 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='ServerRestarted'" method call time=1520971612.524399 sender=:1.364 -> destination=org.freedesktop.DBus serial=5 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='ServerAudit'" method call time=1520971612.524514 sender=:1.364 -> destination=org.freedesktop.DBus serial=6 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='PrinterAdded'" method call time=1520971612.524595 sender=:1.364 -> destination=org.freedesktop.DBus serial=7 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='PrinterModified'" method call time=1520971612.524690 sender=:1.364 -> destination=org.freedesktop.DBus serial=8 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='PrinterDeleted'" method call time=1520971612.524760 sender=:1.364 -> destination=org.freedesktop.DBus serial=9 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='PrinterStateChanged'" method call time=1520971612.524814 sender=:1.364 -> destination=org.freedesktop.DBus serial=10 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='PrinterStopped'" method call time=1520971612.524876 sender=:1.364 -> destination=org.freedesktop.DBus serial=11 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='PrinterShutdown'" method call time=1520971612.524922 sender=:1.364 -> destination=org.freedesktop.DBus serial=12 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='PrinterRestarted'" method call time=1520971612.524986 sender=:1.364 -> destination=org.freedesktop.DBus serial=13 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='PrinterMediaChanged'" method call time=1520971612.525034 sender=:1.364 -> destination=org.freedesktop.DBus serial=14 path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=AddMatch string "type='signal',path='/org/cups/cupsd/Notifier',interface='org.cups.cupsd.Notifier',member='JobState'" method call time=1520971612.525087 sender=:1.364 -> destination=org.freedesktop.DBus serial=15 path=/org/freedesktop/DBus; interface=org.freedes
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
I am on Kubuntu 17.10 and I am suffering this bug. I do not have the web interface enabled but I have an IPP printer. I have attached the cupsd.conf on my system. I think this is the relevant part of the file: # Only listen for connections from the local machine. Listen localhost:631 Listen /var/run/cups/cups.sock # Show shared printers on the local network. Browsing Off BrowseLocalProtocols dnssd ** Attachment added: "cupsd.conf" https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+attachment/5078523/+files/cupsd.conf -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Released Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. [Regression in Pending SRU page] * Regression in autopkgtest for c2esp (armhf): test log This autopkgtest seems always fails : http://autopkgtest.ubuntu.com/packages/c/c2esp/xenial/armhf c2esp [xenial/armhf] Version TriggersDateDurationResult 27-2 cups/2.1.3-4ubuntu0.3 2017-08-23 04:07:44 UTC 2h 50m 13s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.2 2017-08-14 23:31:50 UTC 2h 50m 11s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.2 2017-07-17 20:17:10 UTC 2h 50m 52s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.1 2017-01-20 12:00:41 UTC 2h 49m 29s faillog artifacts ♻ Additionally look at Till comment : https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1642966/comments/129 * Regression in autopkgtest for libreoffice (i386): test log It's a known issue, A regression in the kernel, which breaks libreoffice with java enabled on i386 : https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1699772 ... so until this is fixed upstream in the kernel and backported in an ubuntu kernel, I'm afraid the only option is to just ignore the failure. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
This bug was fixed in the package cups - 2.1.3-4ubuntu0.3 --- cups (2.1.3-4ubuntu0.3) xenial; urgency=high * Adding maintainer script debian/cups-daemon.prerm to deal with situations where "old-version" (installed package) prerm script fails. (LP: #1642966). cups (2.1.3-4ubuntu0.2) xenial; urgency=medium * Make cups.path unit be part of the cups.service, since cups.path should stop if and when cups.service is stopped. LP: #1642966 cups (2.1.3-4ubuntu0.1) xenial-proposed; urgency=medium * Removed auto-shutdown-on-idle-also-with-webinterface-on.patch as it causes CUPS to auto-shutdown when web interface support is active (LP: #1598300). -- Eric Desrochers Fri, 18 Aug 2017 12:08:28 -0400 ** Changed in: cups (Ubuntu Xenial) Status: Fix Committed => Fix Released -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Released Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. [Regression in Pending SRU page] * Regression in autopkgtest for c2esp (armhf): test log This autopkgtest seems always fails : http://autopkgtest.ubuntu.com/packages/c/c2esp/xenial/armhf c2esp [xenial/armhf] Version TriggersDateDurationResult 27-2 cups/2.1.3-4ubuntu0.3 2017-08-23 04:07:44 UTC 2h 50m 13s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.2 2017-08-14 23:31:50 UTC 2h 50m 11s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.2 2017-07-17 20:17:10 UTC 2h 50m 52s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.1 2017-01-20 12:00:41 UTC 2h 49m 29s faillog artifacts ♻ Additionally look at Till comment : https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1642966/comments/129 * Regression in autopkgtest for libreoffice (i386): test log It's a known issue, A regression in the kernel, which breaks libreoffice with java enabled on i386 : https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1699772 ... so until this is fixed upstream in the kernel and backported in an ubuntu kernel, I'm afraid the only option is to just ignore the failure. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.laun
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
ajgreeny, so it seems that it is fixed for you now. Marking this as verified. ** Tags removed: verification-needed verification-needed-xenial ** Tags added: verification-done verification-done-xenial -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. [Regression in Pending SRU page] * Regression in autopkgtest for c2esp (armhf): test log This autopkgtest seems always fails : http://autopkgtest.ubuntu.com/packages/c/c2esp/xenial/armhf c2esp [xenial/armhf] Version TriggersDateDurationResult 27-2 cups/2.1.3-4ubuntu0.3 2017-08-23 04:07:44 UTC 2h 50m 13s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.2 2017-08-14 23:31:50 UTC 2h 50m 11s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.2 2017-07-17 20:17:10 UTC 2h 50m 52s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.1 2017-01-20 12:00:41 UTC 2h 49m 29s faillog artifacts ♻ Additionally look at Till comment : https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1642966/comments/129 * Regression in autopkgtest for libreoffice (i386): test log It's a known issue, A regression in the kernel, which breaks libreoffice with java enabled on i386 : https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1699772 ... so until this is fixed upstream in the kernel and backported in an ubuntu kernel, I'm afraid the only option is to just ignore the failure. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
This morning at about 10:30 UTC I updated to cups-2.1.3-4ubuntu0.3 on my 64bit Xubuntu-16.04 using kernel 4.4.0-92 and it has so far not stopped running. My /etc/cups/cupsd.conf has the "WebInterface Yes" entry but so far no problems at all, though I had no problems with the cups-2.1.3-4ubuntu0.2 version either to which I upgradede with a comment on January 26th. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. [Regression in Pending SRU page] * Regression in autopkgtest for c2esp (armhf): test log This autopkgtest seems always fails : http://autopkgtest.ubuntu.com/packages/c/c2esp/xenial/armhf c2esp [xenial/armhf] Version TriggersDateDurationResult 27-2 cups/2.1.3-4ubuntu0.3 2017-08-23 04:07:44 UTC 2h 50m 13s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.2 2017-08-14 23:31:50 UTC 2h 50m 11s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.2 2017-07-17 20:17:10 UTC 2h 50m 52s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.1 2017-01-20 12:00:41 UTC 2h 49m 29s faillog artifacts ♻ Additionally look at Till comment : https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1642966/comments/129 * Regression in autopkgtest for libreoffice (i386): test log It's a known issue, A regression in the kernel, which breaks libreoffice with java enabled on i386 : https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1699772 ... so until this is fixed upstream in the kernel and backported in an ubuntu kernel, I'm afraid the only option is to just ignore the failure. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
** Changed in: cups (Ubuntu Xenial) Importance: Undecided => Medium ** Changed in: cups (Ubuntu Xenial) Assignee: (unassigned) => Eric Desrochers (slashd) ** Changed in: cups (Ubuntu Xenial) Assignee: Eric Desrochers (slashd) => Till Kamppeter (till-kamppeter) -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. [Regression in Pending SRU page] * Regression in autopkgtest for c2esp (armhf): test log This autopkgtest seems always fails : http://autopkgtest.ubuntu.com/packages/c/c2esp/xenial/armhf c2esp [xenial/armhf] Version TriggersDateDurationResult 27-2 cups/2.1.3-4ubuntu0.3 2017-08-23 04:07:44 UTC 2h 50m 13s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.2 2017-08-14 23:31:50 UTC 2h 50m 11s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.2 2017-07-17 20:17:10 UTC 2h 50m 52s faillog artifacts ♻ 27-2 cups/2.1.3-4ubuntu0.1 2017-01-20 12:00:41 UTC 2h 49m 29s faillog artifacts ♻ Additionally look at Till comment : https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1642966/comments/129 * Regression in autopkgtest for libreoffice (i386): test log It's a known issue, A regression in the kernel, which breaks libreoffice with java enabled on i386 : https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1699772 ... so until this is fixed upstream in the kernel and backported in an ubuntu kernel, I'm afraid the only option is to just ignore the failure. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
** Description changed: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. + + [Regression in Pending SRU page] + + * Regression in autopkgtest for c2esp (armhf): test log + + This autopkgtest seems always fails : + + http://autopkgtest.ubuntu.com/packages/c/c2esp/xenial/armhf + + c2esp [xenial/armhf] + + Version TriggersDateDurationResult + 27-2 cups/2.1.3-4ubuntu0.3 2017-08-23 04:07:44 UTC 2h 50m 13s faillog artifacts ♻ + 27-2 cups/2.1.3-4ubuntu0.2 2017-08-14 23:31:50 UTC 2h 50m 11s faillog artifacts ♻ + 27-2 cups/2.1.3-4ubuntu0.2 2017-07-17 20:17:10 UTC 2h 50m 52s faillog artifacts ♻ + 27-2 cups/2.1.3-4ubuntu0.1 2017-01-20 12:00:41 UTC 2h 49m 29s faillog artifacts ♻ + + Additionally look at Till comment : + https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1642966/comments/129 + + * Regression in autopkgtest for libreoffice (i386): test log + + It's a known issue, A regression in the kernel, which breaks libreoffice with java enabled on i386 : + https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1699772 + + ... so until this is fixed upstream in the kernel and backported in an + ubuntu kernel, I'm afraid the only option is to just ignore the failure. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 a
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Hello dominix, or anyone else affected, Accepted cups into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/cups/2.1.3-4ubuntu0.3 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested and change the tag from verification-needed-xenial to verification-done-xenial. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-xenial. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: cups (Ubuntu Xenial) Status: Triaged => Fix Committed ** Tags added: verification-needed verification-needed-xenial -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
It took me a day to find out why our Java App stop printing after a while and cupsd is gone without a notification at all. Could please someone explain why the "cupsd -l" should be useful at all? Thanks -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Triaged Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Hi, Is there any updated to this bug ? Thanks. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Triaged Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
As it's coming up to the first anniversary of the bug, I thought I would mention that I too have run into it. I normally use Ubuntu 12.04 but I'm trying out Ubuntu 16.04, so my first reaction was that the user interface for CUPS must have changed. However I got pointed to this page and succeeded with the above mentioned fix of changing line "ExecStart=/usr/bin/cupsd -l" to "ExecStart=/usr/bin/cupsd -f" in /lib/systemd/system/cups.service and then "systemctl daemon-reload" -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Triaged Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
I just ran into this bug today when I went to use the official cups package for the first time. Or at least I'm pretty sure I did. Google landed me here when I went to search for the output of "service cups status", of which my test system's output looks very similar to the output of the person who opened this ticket and the described behavior is identical to what I'm running into. This bug makes the cups package for Ubuntu useless for initial configuration from the comfort of a standard desktop - a common enough scenario, IMO. I just can't believe it's taken almost 9 months to still not have a fix pushed out everywhere, but there you have it. Directly running the command being run by the system service (/usr/sbin/cupsd -l) has identical behavior - the software self-terminates after a few minutes of inactivity. I'm testing the -f option and I'm hoping that it will resolve the issue for me. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Triaged Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Unfortunately we still have bug 1642966 which wasn't fixed in 2.1.3-4buntu0.2 as expected, and had to be deleted (see bug 1676380). So this problem still remains. Though we have a fix, we unfortunately can't deploy it without a fix for bug 1642966, since releasing such a fix will cause user errors. ** Tags removed: verification-done ** Changed in: cups (Ubuntu Xenial) Status: Fix Committed => Triaged -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Triaged Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Bug 1642966 has an upload in xenial-proposed, so we can resume treating this issue as verification-done. ** Tags added: verification-done -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
The -proposed 2.1.3-4buntu0.2 fixes this issue for me. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
I've let the new version of cups which fixes bug 1642966, into the -proposed pocket for Xenial. My thought was that people would be upgrading from 2.1.3-4 to 2.1.3-4ubuntu0.2 which contains the fix for both bugs. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Johannes Martin (johannes-martin) wrote: Is CUPS some deprecated setting? Yes - "BrowseLocalProtocols CUPS" was valid in 12.04 ( what I upgraded from ) but not anymore. If you needed to add a BrowseLocalProtocols line as opposed to switching its value, it seems that this auto-shutdown feature is triggering off that option being present and assigned certain values. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Switching "-l" to "-f" in /lib/systemd/system/cups.service solved the problem for me. cupsd has now been up for about an hour without shutting down automatically. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
I'm also affected by this bug, lots of shared printers (this is the cups server for the network) and cupsd shutting down claiming printer sharing was off. launchpad-groovix: in 14.04, the only allowed values for BrowseLocalProtocol are All and dnssd, in 16.04 I see All, dnssd, and none. Is CUPS some deprecated setting? My cupsd.conf does not have this set at all, so it's using the default whatever that is. Adding BrowseLocalProtocol dnssd to cupsd.conf did not solve the problem for me, btw. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
I'm also affected by this bug, lots of shared printers (this is the cups server for the network) and cupsd shutting down claiming printer sharing was off. launchpad-groovix: in 14.04, the only allowed values for BrowseLocalProtocol are All and dnssd, in 16.04 I see All, dnssd, and none. Is CUPS some deprecated setting? My cupsd.conf does not have this set at all, so it's using the default whatever that is. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
launchpad-groovix: I meant it's too late to do anything about that this bug slipped into xenial in first place. Fixing the problem afterwards however should be possible, if little more complicated, sorry for being unclear. The #1642966 probably is fixable and there has been effort to do that to the point there is a PPA that's supposed to contain the fix. However, efforts to make it an official SRU seem to have been stalled for since a month. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
(iiro) "Did you look the cups log to make sure that it really is the same problem?" Without any fixes I get these messages about 2 minutes after restarting cups and cupsd is no longer running: I [09/Feb/2017:04:08:47 -0600] Printer sharing is off and there are no jobs pending, will restart on demand. I [09/Feb/2017:04:08:47 -0600] Scheduler shutting down normally. After installing the proposed updates or switching to BrowseLocalProtocols dnssd those messages go away and cupsd stays running and client print jobs don't fail with "Connection error: Transport endpoint is not connected." (iiro) "but it's now too late to do anything" Assuming there is absolutely no way to fix bug 1642966, why not switch "-l" to "-f" in /lib/systemd/system/cups.service as an official fix? Is that the only way to completely disable this buggy feature? -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
launchpad-groovix: Weird. This "feature" shouldn't be active at all when printer sharing is enabled. Did you look the cups log to make sure that it really is the same problem? And yes, this is a serious issue, but if you read the earlier messages, you see that the fix will cause the bug 1642966 that will result the breakage of some systems. This really should have been fixed before the release of 16.04 xenial (or the patch that caused this maybe shouldn't have been written in first place since it AFAIK solved a thing that was not really a problem), but it's now too late to do anything to the fact that it was not and it's now difficult to fix it since breakage of systems that have a LTS release installed should be avoided. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
This is a very serious bug that breaks network printing in certain configurations. To be clear: its not just that cups stops and the web interface is unavailable - it can lead to not being able to print as the print server looks like it is offline to the clients: D [09/Feb/2017:10:07:02 -0600] [Job 12] Connection error: Transport endpoint is not connected E [09/Feb/2017:10:07:02 -0600] [Job 12] The printer is not responding. I was running into this issue on some print servers but not others and in comparing the two cupsd.conf files I found out I can prevent the issue by changing BrowseLocalProtocols CUPS to BrowseLocalProtocols dnssd The real problem here is that a feature like this should have a clear and easy way to turn if off completely. I don't ever want cups on a print server stopping to save an insignificant amount of cpu cycles or memory or electricity! Applying the packages from xenial-proposed does fix it for me, but in my opinion this is a pretty serious issue that needs a quicker fix. I think the best fix at the moment is the suggestion from Andreas Krausz (kukorica) to change " the option "-l" to "-f" in /lib/systemd/system/cups.service." as it seems that is the only way to turn off this "feature". -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Please see comments 33 and 35. Any progress on that bug? ** Tags removed: verification-done -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
ajgreeny, thank you for testing. ** Tags added: verification-done -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
An update to my post #36. I can now confirm that the problem is solved for me; cups no longer stops running after a few minutes, and once again I am able to access ,localhost:631 without the need to start cups running again. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Same problem affects my installation of Xubuntu-16.04.1 64bit system. I have enabled proposed and updated all the many cups packages in that repository and then disabled proposed again. I think this has solved my problem of cups stopping running but will have to report back after running for some period of time. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
This is still showing up as ready in the pending-sru report, and I'd like it not to in order to prevent accidents. So I'm removing the verification-done tag for now. Please re-add it when this needs reconsidering. It may need re-verifying if we superseded the package in -proposed anyway. ** Tags removed: verification-done -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
> ** Changed in: cups (Ubuntu Xenial) > >Status: Fix Committed => Fix Released No, it's not. ** Changed in: cups (Ubuntu Xenial) Status: Fix Released => Fix Committed -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
** Changed in: cups (Ubuntu Xenial) Status: Fix Committed => Fix Released -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Released Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Please note that the delay of publishing the SRU for this bug is cause by bug 1642966. We either need to put out the SRU for that bug first (as it blocks any installation of the CUPS packages) or put out a joint SRU for both bugs. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Thank you Robie for pointing to the fix in comment 21 and for the comment that the final fix should be exactly as that one. Any estimate about when will we see the final fix in updates? -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
For those affected, you can install the version in proposed for the time being (see comment 21), until we decide how to manage this (see comment 27). As I understand it, this is the exact fix that will eventually land in updates. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
To give more information on this issue. We are heavily using cups lpd daemon (via inetd) because the machine is used to convert from some old systems, old fashioned printer that do not exists no more, and cups is able to convert this in whatever we want (pcl, pdf, postscript) via its powerfull drivers plugins system. So cups.lpd might be involved in this issue, because we dont have this issue on system that do not run cups.lpd -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Hi! I have same problem. Ubuntu 16.04.1. When login in localhost:631, to work with printer's, after some minutes, cups go down, and i see with sudo service cups status, he is inactive. Problem occur only when logged on web interface, else no. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Another consideration is that the web interface is optional, whereas the failure in bug 1642966 will happen for some proportion of users with a default installation. To be clear, I'm not saying that we shouldn't release this SRU; just that some consideration and discussion is warranted to consider the trade-off in both directions. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
> To the SRU team: Bug 1642966 cannot be caused by the fix for this bug. I agree. But nevertheless, users may still get errors when upgrading, and won't get errors if we don't release this SRU. So the failures would still be a consequence of releasing this SRU, so I think we should care. > Bug 1642966 is probably caused by some coincidence which had also broken any other update of the cups package. Agreed. I did some investigation, and I think it's a race. I added some details in that bug. So the question is: do we release this SRU in the knowledge that it will cause failures for some users (quite a large number given the numbers affected in bug 1642966), or do we defer until we can have a fix for that bug too? How important is it that this SRU lands sooner, rather than waiting and bundling a fix for bug 1642966 at the same time? -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
dominix, thanks. I have marked the SRU as verified now. ** Tags removed: verification-needed ** Tags added: verification-done -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
it looks good to me, there is 24h on service with no stop on the interfaces. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
fix is on the way. Till now it has not been solved. I am running last 2.1.3-4ubuntu0.1 cups. I will soon known if it fix the problem. thanks. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
I want to remind everyone subscribed to this bug to please test the fixed package and verify it. If you get an error during the installation process (see bug 1642966), please run the commands sudo service cups stop sudo apt-get install -f sudo service cups start in a terminal window to complete the installation (see also comment #5 in bug 1642966). Then test whether this bug is fixed. To the SRU team: Bug 1642966 cannot be caused by the fix for this bug. The fix is a trivial change in the scheduler, see the debdiff attched to comment #20 of this bug. Bug 1642966 is probably caused by some coincidence which had also broken any other update of the cups package. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Note that bug 1642966 which many people observed when updating is not caused by the changes of this SRU (small patch removed from CUPS daemon). So do not worry and apply the workaround shown there, should you also run into a problem with the update. Once your installed CUPS packages being 2.1.3-4ubuntu0.1 please test whether this bug (CUPS web interface stops responding) is fixed. Thank you. -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Hello dominix, or anyone else affected, Accepted cups into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/cups/2.1.3-4ubuntu0.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed.Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: cups (Ubuntu Xenial) Status: In Progress => Fix Committed ** Tags added: verification-needed -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Fix Committed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web browser fails. People get confused as other access to CUPS [Testcase] Take a CUPS setup on Xenial with no shared print queues and CUPS only listening on the domain socket. Activate the web interface via cupsctl WebInterface=Yes Now you are able to access the web interface via http://localhost:631/. Wait for some minutes without accessing CUPS until the CUPS daemon shuts down automatically. Try to open the web interface again and it will not work. With the fixed CUPS package CUPS will not auto-shutdown when the web interface is activated. [Regression Potential] Low, as we are removing a simple distro patch to get back to the original, upstream behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
Fixed package uploaded to xenial-proposed. Please test the package as soon as it gets available and appropriate test instructions will get posted here. Your feedback is needed in order to make the fix an official update for Xenial. SRU team: debdiff attached. ** Description changed: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. + + [Impact] + + If you want to use the CUPS web interface in Xenial and therefore set + "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown + when it is idle and then an attempt to access http://localhost:631/ via + a web browser fails. People get confused as other access to CUPS + + [Testcase] + + Take a CUPS setup on Xenial with no shared print queues and CUPS only + listening on the domain socket. Activate the web interface via + + cupsctl WebInterface=Yes + + Now you are able to access the web interface via http://localhost:631/. + Wait for some minutes without accessing CUPS until the CUPS daemon shuts + down automatically. Try to open the web interface again and it will not + work. + + With the fixed CUPS package CUPS will not auto-shutdown when the web + interface is activated. + + [Regression Potential] + + Low, as we are removing a simple distro patch to get back to the + original, upstream behavior. ** Changed in: cups (Ubuntu Xenial) Status: Confirmed => In Progress ** Patch added: "cups_2.1.3-4_2.1.3-4ubuntu0.1.debdiff" https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+attachment/4777337/+files/cups_2.1.3-4_2.1.3-4ubuntu0.1.debdiff -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: In Progress Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. [Impact] If you want to use the CUPS web interface in Xenial and therefore set "WebInterface Yes" in /etc/cups/cupsd.conf, CUPS could auto-shutdown when it is idle and then an attempt to access http://localhost:631/ via a web
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
** Tags added: regression-release -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Confirmed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1598300] Re: CUPS web interface stops responding after a while
** Summary changed: - cups hang after a while + CUPS web interface stops responding after a while ** Tags added: xenial -- 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/1598300 Title: CUPS web interface stops responding after a while Status in cups package in Ubuntu: Fix Released Status in cups source package in Xenial: Confirmed Bug description: after 6 minutes or so, cups is not responding. it do not produce error on the log, just stop working, worse, it exit with 0 ⌌—⌍ |root@cupsmachine :~# systemctl status cups | |● cups.service - CUPS Scheduler | | Loaded: loaded (/lib/systemd/system/cups.service; enabled; vendor preset: enabled)| | Active: inactive (dead) since ven. 2016-07-01 10:31:32 TAHT; 2min 16s ago | | Docs: man:cupsd(8) | | Process: 28686 ExecStart=/usr/sbin/cupsd -l (code=exited, status=0/SUCCESS)| | Main PID: 28686 (code=exited, status=0/SUCCESS) | | | |juil. 01 10:30:01 appli-client systemd[1]: Started CUPS Scheduler. | ⌎—⌏ I got to launch it again, so I have finish with a cron job like */10 * * * * systemctl status cups.service|grep -q 'inactive (dead)' && systemctl start cups but it is a dirty solution. I have no idea of what make it stop. NB: I have seen problems related to apparmor, this machine has no apparmor package. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1598300/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
