The key is apparmor="DENIED" in your logs. The os was thinking the changed weewx.conf was nefarious...
You gotta understand your os and what it is doing under the hood. This kind of thing happens all the time with selinux on RedHat(ish) operating systems. On Sunday, October 16, 2022 at 9:33:25 AM UTC-7 [email protected] wrote: > I am unsure what happened, but I restored a backup copy of my weewx.conf > and it is back up and running! Holy cow, whatever happened took the entire > thing down. Thank god for backups! > > > > *From:* [email protected] <[email protected]> *On Behalf > Of *Mitchell Tuckness > *Sent:* Sunday, October 16, 2022 10:09 AM > *To:* weewx-user <[email protected]> > *Subject:* [weewx-user] Re: MQTT Troubleshooting Help > > > > It looks like it might be Weewx itself that is not launching. Seems maybe > the Ubuntu Pro did something to prevent Weewx from loading. I am looking > back into the syslog and I see stuff like this: > > > > Oct 16 09:49:42 weewx-pi systemd[1]: weewx.service: Main process exited, > code=exited, status=2/INVALIDARGUMENT > Oct 16 09:49:42 weewx-pi systemd[1]: weewx.service: Failed with result > 'exit-code'. > > > > and: > > > > Oct 16 09:50:01 weewx-pi kernel: [ 81.929080] audit: type=1400 > audit(1665935401.678:43): apparmor="DENIED" operation="capable" > profile="/snap/snapd/17029/usr/lib/snapd/snap-confine" pid=796 > comm="snap-confine" capability=12 capname="net_admin" > Oct 16 09:50:01 weewx-pi kernel: [ 81.929423] audit: type=1400 > audit(1665935401.678:44): apparmor="DENIED" operation="capable" > profile="/snap/snapd/17029/usr/lib/snapd/snap-confine" pid=796 > comm="snap-confine" capability=38 capname="perfmon" > > > > Got to try and figure out how to get it to launch; maybe do a reinstall of > weewx? > > On Sunday, October 16, 2022 at 9:20:53 AM UTC-6 Mitchell Tuckness wrote: > > Hi All, > > > > I need some help with MQTT. I have had MQTT running for over a year, I had > a few issues, but I was wable to figure them out over time. Its been > running greate for about eight months. > > > > I run a Virtual Box Guest VM with Ubuntu and Mosquitto MQTT as the MQTT > server. Then I run my Weewx on an old laptop. The guest VM's for SQL, MQTT, > and Apache running a Reverse Proxy (that interfaces for all my webpages) > run on a server running Lubuntu. > > > > I saw that the latest Ubuntu had a feature called ubuntu Pro. We could > register five machines up for free. It gives updates and longer support and > all that, so I figured what the heck and I added it to 1. My Weewx Server. > 2-3. The two Lubuntu servers virtualbox. 4. The R-Proxy server and 5. My > webserver. > > > > Now, I have to say, I can't see a way for Ubuntu Pro to break MQTT, but > after installing it, MQTT stopped working. It runs, I see things connecting > to it, but Ubuntu Pro did install a patch on the Lubuntu server, but I > can't find what patch it was. Is it possible that the CVE patch it > installed on the Lubuntu server impacted something to interfer with MQTT > connections? > > > > Are there any steps I can do to troubleshoot this? I don't even know were > to start. > > > > If anyone wants to take a stab at it, i can provide any logs, just ask. I > don't want to fiull the post up with random logs. It is weird. The only > thing I can think of is that the patch, whatever patch it was that it > applied on the Lubuntu server that runs VirtualBox and the MQTT VM, changed > something so the MQTT server isn't establishing the tunnel to update the > live stream. > > > > > > -- > You received this message because you are subscribed to a topic in the > Google Groups "weewx-user" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/weewx-user/UAQYEGPQ5gk/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/weewx-user/1f4983b3-6716-4c0d-82d0-e4959d3131fan%40googlegroups.com > > <https://groups.google.com/d/msgid/weewx-user/1f4983b3-6716-4c0d-82d0-e4959d3131fan%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/4d546c0e-c2de-4cb1-9307-78998e11292an%40googlegroups.com.
