[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful, bionic)
I'll mark this as fix released for bionic then, and open up an artful task. ** Also affects: sssd (Ubuntu Artful) Importance: Undecided Status: New ** Changed in: sssd (Ubuntu) Status: Incomplete => Fix Released ** Summary changed: - sssd offline on boot, stays offline forever (artful, bionic) + sssd offline on boot, stays offline forever ** Changed in: sssd (Ubuntu Artful) Status: New => Triaged ** Changed in: sssd (Ubuntu Artful) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful, bionic)
I'll mark this as fix released for bionic then, and open up an artful task. ** Also affects: sssd (Ubuntu Artful) Importance: Undecided Status: New ** Changed in: sssd (Ubuntu) Status: Incomplete => Fix Released ** Summary changed: - sssd offline on boot, stays offline forever (artful, bionic) + sssd offline on boot, stays offline forever ** Changed in: sssd (Ubuntu Artful) Status: New => Triaged ** Changed in: sssd (Ubuntu Artful) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful, bionic)
I confirmed the bug in artful, but now, with the same sssd.conf in bionic, I do not see the bug anymore. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful, bionic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful, bionic)
Reading what I wrote in comment #4, seems like I'm contradicting myself. First I say I can reproduce the problem, but later I say that after I bring the network back up it starts working again on its own. That's exactly what I'm seeing now, i.e., no bug. Tried xenial, artful and bionic. Are you guys on a desktop by any chance, with just a wifi connection perhaps? ** Changed in: sssd (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful, bionic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful, bionic)
Reading what I wrote in comment #4, seems like I'm contradicting myself. First I say I can reproduce the problem, but later I say that after I bring the network back up it starts working again on its own. That's exactly what I'm seeing now, i.e., no bug. Tried xenial, artful and bionic. Are you guys on a desktop by any chance, with just a wifi connection perhaps? ** Changed in: sssd (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful, bionic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful, bionic)
I also tried again in bionic, including rebooting the sssd client while the krb5 server was offline, and it automatically switched back to an online status after i restored the network on my krb5 server. I then tried this again on xenial, and there it also worked. let me try artful now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful, bionic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful, bionic)
I also tried again in bionic, including rebooting the sssd client while the krb5 server was offline, and it automatically switched back to an online status after i restored the network on my krb5 server. I then tried this again on xenial, and there it also worked. let me try artful now. -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful, bionic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful, bionic)
I tried the steps in #4. As expected, login failed while the network was offline. It worked again immediately after enabling the network. So to me it seems the problem really does not occur in bionic anymore. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful, bionic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful, bionic)
The test in comment #4 is more thorough, as it checks that sssd can detect that the network is up again on its own. Can you try that on bionic please? -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to the bug report. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful, bionic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful, bionic)
The test in comment #4 is more thorough, as it checks that sssd can detect that the network is up again on its own. Can you try that on bionic please? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful, bionic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful, bionic)
@Simon: Interesting – I can't reproduce the problem in 18.04 anymore. I tested a VM and a laptop using ethernet and wifi, and sssd was online on boot without any workarounds. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful, bionic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful, bionic)
Also affects Ubuntu Bionic (18.04) A nicer workaround, for those using NetworkManager & systemd would be to tell sssd to try going online when an interface comes up. Create /etc/NetworkManager/dispatcher.d/sssd_notify with the contents: #!/bin/bash case "$2" in up|vpn-up) systemctl kill --signal=USR2 sssd.service; ;; esac ** Summary changed: - sssd offline on boot, stays offline forever (artful) + sssd offline on boot, stays offline forever (artful, bionic) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful, bionic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful)
** Changed in: sssd (Ubuntu) Status: Confirmed => Triaged ** Changed in: sssd (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to sssd in Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful)
** Changed in: sssd (Ubuntu) Status: Confirmed => Triaged ** Changed in: sssd (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful)
I can confirm this is happening after a reboot, and that a simple USR2 signal fixes it, but I wonder why sssd doesn't get itself back into online mode on its own in this case. For example, I tried the following: - login via kerberos using pam_sss while it was online - got my ticket - kdestroy, logout - in another terminal, bring down the network on this client workstation - try go login again - login failed, and sssd log showed: (Fri Oct 13 21:23:15 2017) [sssd[pam]] [sss_dp_get_reply] (0x0010): The Data Provider returned an error [org.freedesktop.sssd.Error.DataProvider.Offline] I then brought the network back up, and after a while (a minute or less), login was working again using krb5. This shows sssd recovered from the induced "outage". The systemd unit file we are using in ubuntu comes straight from upstream. (some searching) Found these upstream tickets: https://pagure.io/SSSD/sssd/issue/3467 https://pagure.io/SSSD/sssd/issue/3294 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to sssd in Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful)
I can confirm this is happening after a reboot, and that a simple USR2 signal fixes it, but I wonder why sssd doesn't get itself back into online mode on its own in this case. For example, I tried the following: - login via kerberos using pam_sss while it was online - got my ticket - kdestroy, logout - in another terminal, bring down the network on this client workstation - try go login again - login failed, and sssd log showed: (Fri Oct 13 21:23:15 2017) [sssd[pam]] [sss_dp_get_reply] (0x0010): The Data Provider returned an error [org.freedesktop.sssd.Error.DataProvider.Offline] I then brought the network back up, and after a while (a minute or less), login was working again using krb5. This shows sssd recovered from the induced "outage". The systemd unit file we are using in ubuntu comes straight from upstream. (some searching) Found these upstream tickets: https://pagure.io/SSSD/sssd/issue/3467 https://pagure.io/SSSD/sssd/issue/3294 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful)
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: sssd (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1723350] Re: sssd offline on boot, stays offline forever (artful)
I confirm the bug and that the workaround solves the problem. If the sssd configuration doesn't include: cache_credentials = true it is not even possible to do an Active Directory login. ** Attachment added: "sssd.conf" https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+attachment/4969945/+files/sssd.conf -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723350 Title: sssd offline on boot, stays offline forever (artful) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/sssd/+bug/1723350/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
