Search found 17 matches

by ZedThou
Tue Jul 27, 2021 8:10 pm
Forum: Troubleshooting
Topic: [Solved] mythfrontend: symbol lookup error
Replies: 8
Views: 88
United States of America

Re: [Solved] mythfrontend: symbol lookup error

I'm not quite sure how the libmyth and mythtv-frontend packages got out of synch, but I consider this solved.
by ZedThou
Tue Jul 27, 2021 6:30 pm
Forum: Troubleshooting
Topic: [Solved] mythfrontend: symbol lookup error
Replies: 8
Views: 88
United States of America

Re: mythfrontend: symbol lookup error

Okay, I think I'm getting somewhere. The mythtv-frontend and mythtv-common packages have been upgraded, but not the libmyth package, which is where the libzip5 dependency comes in. After manually upgrading the other packages (libmyth, libmyth-python, libmythtv-perl), the frontend now works again. Ed...
by ZedThou
Tue Jul 27, 2021 6:17 pm
Forum: Troubleshooting
Topic: [Solved] mythfrontend: symbol lookup error
Replies: 8
Views: 88
United States of America

Re: mythfrontend: symbol lookup error

So, my understanding of how this works is incomplete. Why doesn't my mythfrontend.real show a libzip dependency?

Also, I meant that

Code: Select all

nm -D /usr/lib/x86_64-linux-gnu/libzip.so.5.0  | grep extract
comes up empty, since my assumption was that libzip was ultimately where it was supposed to reside.
by ZedThou
Tue Jul 27, 2021 5:42 pm
Forum: Troubleshooting
Topic: [Solved] mythfrontend: symbol lookup error
Replies: 8
Views: 88
United States of America

Re: mythfrontend: symbol lookup error

My mistake, the libzip4 machine is 21.04, not 20.10. I've installed libzip-dev on both frontends, both are still throwing the same error. One can download the deb link in my original post, unpack it and see that 'ldd' shows no libzip dependency, right? I've also tried preloading libzip.so.5.0 with L...
by ZedThou
Tue Jul 27, 2021 3:56 pm
Forum: Troubleshooting
Topic: [Solved] mythfrontend: symbol lookup error
Replies: 8
Views: 88
United States of America

Re: mythfrontend: symbol lookup error

This is a bit confusing. I've got two machines running frontends. One is Ubuntu 20.04, and it has libzip5 installed. On that machine, $ apt-cache policy libzip5 libzip5: Installed: 1.5.1-0ubuntu1 Candidate: 1.5.1-0ubuntu1 Version table: *** 1.5.1-0ubuntu1 500 500 http://us.archive.ubuntu.com/ubuntu ...
by ZedThou
Mon Jul 26, 2021 11:22 pm
Forum: Troubleshooting
Topic: [Solved] mythfrontend: symbol lookup error
Replies: 8
Views: 88
United States of America

[Solved] mythfrontend: symbol lookup error

This is the latest v32 build on the Ubuntu 20.04 PPA, http://ppa.launchpad.net/mythbuntu/32/ubuntu/pool/main/m/mythtv/mythtv-frontend_32.0~master.202107251549.213a816c50~ubuntu20.04.1_amd64.deb $ mythfrontend /usr/bin/mythfrontend.real: symbol lookup error: /usr/bin/mythfrontend.real: undefined symb...
by ZedThou
Fri May 21, 2021 8:30 pm
Forum: Troubleshooting
Topic: [Solved] Scheduled recordings completely disappearing
Replies: 63
Views: 28542
United States of America

Re: Scheduled recordings completely disappearing

mysql> SHOW global VARIABLES LIKE 'wait_%'; +---------------+---------+ | Variable_name | Value | +---------------+---------+ | wait_timeout | 2592000 | +---------------+---------+ 1 row in set (0.04 sec) From the MySQL documentation, On thread startup, the session wait_timeout value is initialized...
by ZedThou
Fri May 21, 2021 7:46 pm
Forum: Troubleshooting
Topic: [Solved] Scheduled recordings completely disappearing
Replies: 63
Views: 28542
United States of America

Re: Scheduled recordings completely disappearing

hi, anyone have a solution to this? i am having the exact same issue Assuming you're getting the database disconnect error I mentioned in the first message of this thread, try adding wait_timeout = 2592000 to /etc/mysql/mysql.conf.d/mysqld.cnf, restart mysql, restart the backend, see how it goes.
by ZedThou
Fri May 21, 2021 6:58 pm
Forum: Troubleshooting
Topic: [Solved] Scheduled recordings completely disappearing
Replies: 63
Views: 28542
United States of America

Re: Scheduled recordings completely disappearing

BillK wrote:
Fri May 21, 2021 5:27 pm
No activity for 8 hours seems like an improbability.
This is easy enough to verify. Run with '-v database:debug'.
by ZedThou
Fri May 21, 2021 4:37 pm
Forum: Troubleshooting
Topic: [Solved] Scheduled recordings completely disappearing
Replies: 63
Views: 28542
United States of America

Re: Scheduled recordings completely disappearing

Checking my logs, the upcoming recordings disappeared three times in the past week, and in each instance it was when there was a time gap between recordings of greater than 8 hours, which is the default wait_timeout value. I've increased the wait_timeout setting, and the next time there will be that...
by ZedThou
Thu May 20, 2021 2:03 pm
Forum: Troubleshooting
Topic: [Solved] Scheduled recordings completely disappearing
Replies: 63
Views: 28542
United States of America

Re: Scheduled recordings completely disappearing

I'm having the same problem, apparently due to a system upgrade (Ubuntu 20.04): a new version of mysql on 13 May, from 8.0.23-0ubuntu0.20.04.1 to 8.0.25-0ubuntu0.20.04.1. Good catch. I had assumed the problem was somehow coming from mythtv v32, but you are seeing the same issue with v31. I also upg...
by ZedThou
Thu May 20, 2021 2:37 am
Forum: Troubleshooting
Topic: [Solved] Scheduled recordings completely disappearing
Replies: 63
Views: 28542
United States of America

Re: scheduled recordings completely disappearing

I just modified that file. Have you been having good luck after making that modification? I am seeing the same thing that you are in my logs and all of a sudden, the upcoming schedule goes missing. I only notice it since I see my KODI front end showing schedule removals. This hasn't always been an ...
by ZedThou
Thu May 20, 2021 1:57 am
Forum: Troubleshooting
Topic: [Solved] Scheduled recordings completely disappearing
Replies: 63
Views: 28542
United States of America

Re: scheduled recordings completely disappearing

What file and location are you changing these settings in? I've put the setting wait_timeout = 2592000 in /etc/mysql/mysql.conf.d/mysqld.cnf, although it might be more "proper" to put personalized settings in /etc/mysql/my.cnf Note issue here too: https://forum.mythtv.org/viewtopic.php?f=36&t=4450&...
by ZedThou
Wed May 19, 2021 8:31 pm
Forum: Troubleshooting
Topic: [Solved] Scheduled recordings completely disappearing
Replies: 63
Views: 28542
United States of America

[Solved] Scheduled recordings completely disappearing

I'm using the launchpad Ubuntu 20.04 repository for nightly v32 builds, updating regularly. About a week or two ago, I began to periodically see that the list of scheduled recordings would go blank. Each time, I would restart the backend and they would come back. Looking through the backend log, I s...
by ZedThou
Tue May 18, 2021 10:35 pm
Forum: Troubleshooting
Topic: [Solved] Schema version 1370 upgrade failure
Replies: 5
Views: 1209
United States of America

Re: schema version 1370 upgrade failure

Okay, I compiled from source and was able to get back up and running. All is well again.