[Touch-packages] [Bug 1696415] Re: NetworkManager does not update IPv4 address lifetime even though DHCP lease was successfully renewed

2017-11-14 Thread Sjors Gielen
Hi Ray/Julian, > * NOTE: The final comment on the upstream GNOME bug claims that the fix > is incomplete. However, it is possible that the running NetworkManager was > not restarted (see Regression Potential notes above), which is why > nm-dhcp-helper is falling back to Event. This is not the ca

[Touch-packages] [Bug 1696415] Re: NetworkManager does not update IPv4 address lifetime even though DHCP lease was successfully renewed

2017-07-06 Thread Sjors Gielen
Hi Sebastien, thanks for your comment! I've reported the bug upstream as GNOME #784636, see https://bugzilla.gnome.org/show_bug.cgi?id=784636. I already added a bugwatch. ** Bug watch added: GNOME Bug Tracker #784636 https://bugzilla.gnome.org/show_bug.cgi?id=784636 ** Also affects: network-m

[Touch-packages] [Bug 1696415] Re: NetworkManager does not update IPv4 address lifetime even though DHCP lease was successfully renewed

2017-07-04 Thread Sjors Gielen
I've closed down on the root cause being the /usr/lib/NetworkManager/nm- dhcp-helper tool. Occasionally, this binary runs, but fails to correctly send the update to NetworkManager. No errors occur when this happens; NetworkManager in debug mode just says "accepted connection on private socket" then

[Touch-packages] [Bug 1696415] Re: NetworkManager does not update IPv4 address lifetime even though DHCP lease was successfully renewed

2017-06-14 Thread Sjors Gielen
** Summary changed: - NetworkManager seems to drop IPv4 DHCP lease even though it was successfully renewed + NetworkManager does not update IPv4 address lifetime even though DHCP lease was successfully renewed -- You received this bug notification because you are a member of Ubuntu Touch seede

[Touch-packages] [Bug 1696415] Re: NetworkManager seems to drop IPv4 DHCP lease even though it was successfully renewed

2017-06-14 Thread Sjors Gielen
By setting log_level to DEBUG, I could confirm from the logs that there is a miscommunication between dhclient and NetworkManager causing this issue. It looks like it is not NetworkManager that removes the IPv4 address from the interface; the address is removed from the interface automatically by

[Touch-packages] [Bug 1696415] [NEW] NetworkManager seems to drop IPv4 DHCP lease even though it was successfully renewed

2017-06-07 Thread Sjors Gielen
Public bug reported: I've found an issue on some of our Xenial office machines, causing NetworkManager to drop its IP address lease in some cases when it shouldn't. I'm not sure if the actual bug is in NetworkManager or perhaps dbus or dhclient, but I'll do my best to help to figure out where it i

[Touch-packages] [Bug 1665264] Re: isc-dhcp-server 4.3.3-5ubuntu12.6 BOOTREPLY to wrong MAC address

2017-04-19 Thread Sjors Gielen
Can confirm this with DHCP instead of BOOTP as well: Apr 19 17:51:48 curacao dhcpd[18031]: reuse_lease: lease age 671 (secs) under 25% threshold, reply with unaltered, existing lease Apr 19 17:51:48 curacao dhcpd[18031]: DHCPDISCOVER from 08:00:27:44:28:00 via eth0 Apr 19 17:51:49 curacao dhcpd[