我有一个大约 6 年前的 mythtv 数据库。我最近从 Ubuntu 10.04 升级到了 12.04。这使 MythTV 从 0.24 升级到了 0.25,一切顺利。
今天,我的所有录音都消失了。它们仍然存在于 /var/lib/mythtv/recordings 文件夹中,并且“观看录音”页面中的“M”键显示某处有 201 个录音可用,但它们不会显示。见截图:
(在此向赞同此评论的人致谢,他们给了我足够的声誉来上传图片)
更改过滤器并不能解决列表中没有显示任何内容的事实。
我的“即将录制”屏幕显示没有设置规则,但我以前录制的节目列表仍然在那里,并且最近有今天凌晨 3 点的条目。
mythbackend --printsched
给出以下内容:
user@box:~$ mythbackend --printsched
2012-09-22 12:59:20.537008 C mythbackend version: fixes/0.25 [v0.25.2-15-g46cab93] www.mythtv.org
2012-09-22 12:59:20.537043 C Qt version: compile: 4.8.1, runtime: 4.8.1
2012-09-22 12:59:20.537048 N Enabled verbose msgs: general
2012-09-22 12:59:20.537076 N Setting Log Level to LOG_INFO
2012-09-22 12:59:20.537142 I Added logging to the console
2012-09-22 12:59:20.537152 I Added database logging to table logging
2012-09-22 12:59:20.537279 N Setting up SIGHUP handler
2012-09-22 12:59:20.537373 N Using runtime prefix = /usr
2012-09-22 12:59:20.537394 N Using configuration directory = /home/user/.mythtv
2012-09-22 12:59:20.537999 I Assumed character encoding: en_GB.UTF-8
2012-09-22 12:59:20.538599 N Empty LocalHostName.
2012-09-22 12:59:20.538610 I Using localhost value of box
2012-09-22 12:59:20.538792 I Testing network connectivity to '192.168.1.2'
2012-09-22 12:59:20.539420 I Starting process manager
2012-09-22 12:59:20.541412 I Starting IO manager (read)
2012-09-22 12:59:20.541715 I Starting IO manager (write)
2012-09-22 12:59:20.541836 I Starting process signal handler
2012-09-22 12:59:20.684497 N Setting QT default locale to EN_GB
2012-09-22 12:59:20.684694 I Current locale EN_GB
2012-09-22 12:59:20.684813 N Reading locale defaults from /usr/share/mythtv//locales/en_gb.xml
2012-09-22 12:59:20.697623 I New static DB connectionDataDirectCon
2012-09-22 12:59:20.704769 I MythCoreContext: Connecting to backend server: 192.168.1.2:6543 (try 1 of 1)
Calculating Schedule from database.
Inputs, Card IDs, and Conflict info may be invalid if you have multiple tuners.
2012-09-22 12:59:27.710538 E MythSocket(21dfcd0:14): readStringList: Error, timed out after 7000 ms.
2012-09-22 12:59:27.710592 C Protocol version check failure.
The response to MYTH_PROTO_VERSION was empty.
This happens when the backend is too busy to respond,
or has deadlocked in due to bugs or hardware failure.
到目前为止我尝试过的事情:
- 重启后端
- 重启前端
- 运行 mythtv-setup 并检查数据库密码和 IP 地址
- 将前端设置的后端 IP 从 localhost 更改为 192.168.1.2 (后端/前端的 IP)
- 运行optimize_mythdb.pl
欢迎提出其他建议。
答案1
由于您刚刚升级到 12.04,我还建议添加Mythbuntu 存储库并将 MythTV 更新至最新的 0.25 版本,因为已经修复了许多问题。