Mailing List Archive

#11142: mythbackend won't shut down
----------------------------------+----------------------------
Reporter: abe@… | Owner:
Type: Bug Report - General | Status: new
Priority: minor | Milestone: unknown
Component: MythTV - General | Version: 0.25-fixes
Severity: medium | Resolution:
Keywords: | Ticket locked: 0
----------------------------------+----------------------------
Changes (by wagnerrp):

* version: Unspecified => 0.25-fixes


Old description:

> I was using fixed 0.25 for a peak TV card on Ubuntu 12.04
>
> The "check if possible to exit and shutdown" shell script was not being
> called. It had been working but it stopped.
>
> I tried to do backend set-up, but it won't shut down.
>
> At the end of mythtv-setup.log I see
>
> Oct 4 22:32:33 abe-desktop mythlogserver: mythtv-setup[3866]: I
> CoreContext mythcorecontext.cpp:375 (ConnectCommandSocket)
> MythCoreContext: Connecting to backend server: 192.168.0.3:6543 (try 1 of
> 1)
> Oct 4 22:32:34 abe-desktop mythlogserver: mythtv-setup[3866]: E
> CoreContext mythsocket.cpp:549 (readStringList) MythSocket(899ece0:57):
> readStringList: Connection died (select).
> Oct 4 22:32:34 abe-desktop mythlogserver: mythtv-setup[3866]: C
> CoreContext mythcorecontext.cpp:1167 (CheckProtoVersion) Protocol version
> check failure.#012#011#011#011The response to MYTH_PROTO_VERSION was
> empty.#012#011#011#011This happens when the backend is too busy to
> respond,#012#011#011#011or has deadlocked due to bugs or hardware
> failure.
>

> On screen when backend tries to shutdown I see
>
> Oct 4 22:32:33 abe-desktop mythlogserver: mythtv-setup[3866]: I
> CoreContext mythcorecontext.cpp:375 (ConnectCommandSocket)
> MythCoreContext: Connecting to backend server: 192.168.0.3:6543 (try 1 of
> 1)
> Oct 4 22:32:34 abe-desktop mythlogserver: mythtv-setup[3866]: E
> CoreContext mythsocket.cpp:549 (readStringList) MythSocket(899ece0:57):
> readStringList: Connection died (select).
> Oct 4 22:32:34 abe-desktop mythlogserver: mythtv-setup[3866]: C
> CoreContext mythcorecontext.cpp:1167 (CheckProtoVersion) Protocol version
> check failure.#012#011#011#011The response to MYTH_PROTO_VERSION was
> empty.#012#011#011#011This happens when the backend is too busy to
> respond,#012#011#011#011or has deadlocked due to bugs or hardware
> failure.
>

> Then if I do "Stop Backend and Continue" I get:
>
> 2012-10-04 22:44:32.793387 I Trying to stop backend
> 2012-10-04 22:44:32.793504 I Locking input devices
> 2012-10-04 22:44:32.970644 I Unlocking input devices
>
> should I try and downgrade to 0.24? 0.25 came with Ubuntu 12.04 and I
> had to get bug fixes for that because the colours were wrong. Now I've
> got 0.26 - no help. The schema appeared to upgrade okay.
>
> 0.26 is not on the version list below

New description:

I was using fixed 0.25 for a peak TV card on Ubuntu 12.04

The "check if possible to exit and shutdown" shell script was not being
called. It had been working but it stopped.

I tried to do backend set-up, but it won't shut down.

At the end of mythtv-setup.log I see
{{{
Oct 4 22:32:33 abe-desktop mythlogserver: mythtv-setup[3866]: I
CoreContext mythcorecontext.cpp:375 (ConnectCommandSocket)
MythCoreContext: Connecting to backend server: 192.168.0.3:6543 (try 1 of
1)
Oct 4 22:32:34 abe-desktop mythlogserver: mythtv-setup[3866]: E
CoreContext mythsocket.cpp:549 (readStringList) MythSocket(899ece0:57):
readStringList: Connection died (select).
Oct 4 22:32:34 abe-desktop mythlogserver: mythtv-setup[3866]: C
CoreContext mythcorecontext.cpp:1167 (CheckProtoVersion) Protocol version
check failure.#012#011#011#011The response to MYTH_PROTO_VERSION was
empty.#012#011#011#011This happens when the backend is too busy to
respond,#012#011#011#011or has deadlocked due to bugs or hardware failure.
}}}

On screen when backend tries to shutdown I see
{{{
Oct 4 22:32:33 abe-desktop mythlogserver: mythtv-setup[3866]: I
CoreContext mythcorecontext.cpp:375 (ConnectCommandSocket)
MythCoreContext: Connecting to backend server: 192.168.0.3:6543 (try 1 of
1)
Oct 4 22:32:34 abe-desktop mythlogserver: mythtv-setup[3866]: E
CoreContext mythsocket.cpp:549 (readStringList) MythSocket(899ece0:57):
readStringList: Connection died (select).
Oct 4 22:32:34 abe-desktop mythlogserver: mythtv-setup[3866]: C
CoreContext mythcorecontext.cpp:1167 (CheckProtoVersion) Protocol version
check failure.#012#011#011#011The response to MYTH_PROTO_VERSION was
empty.#012#011#011#011This happens when the backend is too busy to
respond,#012#011#011#011or has deadlocked due to bugs or hardware failure.
}}}

Then if I do "Stop Backend and Continue" I get:
{{{
2012-10-04 22:44:32.793387 I Trying to stop backend
2012-10-04 22:44:32.793504 I Locking input devices
2012-10-04 22:44:32.970644 I Unlocking input devices
}}}
should I try and downgrade to 0.24? 0.25 came with Ubuntu 12.04 and I had
to get bug fixes for that because the colours were wrong. Now I've got
0.26 - no help. The schema appeared to upgrade okay.

0.26 is not on the version list below

--

--
Ticket URL: <http://code.mythtv.org/trac/ticket/11142#comment:1>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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#11142: mythbackend won't shut down
----------------------------------+----------------------------
Reporter: abe@… | Owner: (none)
Type: Bug Report - General | Status: closed
Priority: minor | Milestone: unknown
Component: MythTV - General | Version: 0.25-fixes
Severity: medium | Resolution: Won't Fix
Keywords: | Ticket locked: 0
----------------------------------+----------------------------
Changes (by Stuart Auchterlonie):

* status: new => closed
* resolution: => Won't Fix


Comment:

Closing out old tickets.

--
Ticket URL: <https://code.mythtv.org/trac/ticket/11142#comment:2>
MythTV <http://www.mythtv.org>
MythTV Media Center