> Could somebody confirm if this issue is still happening with omshell v4.4.3 from the Ubuntu Kinetic package?
Unfortunately, the package requires a new version of libc. It's not a simple upgrade. ``` # apt list --upgradable Listing... Done isc-dhcp-server/kinetic 4.4.3-2ubuntu4 amd64 [upgradable from: 4.4.1-2.1ubuntu5.20.04.5] # # apt -q install isc-dhcp-server Reading package lists... Building dependency tree... Reading state information... Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: isc-dhcp-server : Depends: libc6 (>= 2.36) but 2.31-0ubuntu9.9 is to be installed E: Unable to correct problems, you have held broken packages. # ``` -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to isc-dhcp in Ubuntu. https://bugs.launchpad.net/bugs/1916931 Title: omshell returns inconsistent results or segfaults Status in isc-dhcp package in Ubuntu: Confirmed Bug description: I have just built a Ubuntu 20.04 server and installed isc-dhcp-server 4.4.1 on it and I am seeing inconsistent returns from omshell. Initially omshell returns data as expected, but when I exit and re-enter omshell connections fail. Here is the initial, working, session: # omshell > server localhost > port 7911 > key omapi_key <the key> > connect obj: <null> > new failover-state obj: failover-state > set name = "dhcp-failover" obj: failover-state name = "dhcp-failover" > open obj: failover-state name = "dhcp-failover" partner-address = c0:9d:e9:76:e9:55:00:00 partner-port = 00:00:02:07 local-address = 10:9d:e9:76:e9:55:00:00 local-port = 00:00:02:07 max-outstanding-updates = 00:00:00:0a mclt = 00:00:01:2c load-balance-max-secs = 00:00:00:03 load-balance-hba = ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00 partner-state = 00:00:00:02 local-state = 00:00:00:02 partner-stos = 60:36:d0:68 local-stos = 60:36:8b:3b hierarchy = 00:00:00:01 last-packet-sent = 00:00:00:00 last-timestamp-received = 00:00:00:00 skew = 00:00:00:00 max-response-delay = 00:00:00:3c cur-unacked-updates = 00:00:00:00 Here is what I see when the connect fails. Well, just hangs really. # omshell > server localhost > port 7911 > key omapi_key <the key> > connect And then I hit ctrl-c to break out and tried again: # omshell > server localhost > port 7911 > key omapi_key <the key> > connect Segmentation fault (core dumped) Note, the peer to this server is still running Ubuntu 18.04 with isc-dhcp-server 4.3.5. Running the exact same commands on the peer works reliably. (They are using the same python script to drive omshell.) The DHCP server on the new system appears to be working just fine as reported by omshell on the peer and systemctl. I was curious if the problem could be with the mis-matched versions of isc-dhcp-server so I shutdown isc-dhcp-server on the 18.04 system and get the same results. I also tried using a python script with the pypureomapi module to try and determine if the problem was in omshell or the server. I got very similar results when I attempted to get information about the failover state of the server. Interestingly interrogating the server about host information seems to work just fine. This is a critical bug since I don't see how to fail over a DHCP that is running the isc-dhcp-server on 20.04 without being able to issue omapi commands. I am attaching apport output to this bug report. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/isc-dhcp/+bug/1916931/+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