Opened 10 years ago

Closed 10 years ago

Last modified 10 years ago

#8150 closed defect (invalid)

pvrusb2 after upgrade from 0.21 to 0.22r23069

Reported by: roman.fordinal@… Owned by: danielk
Priority: minor Milestone: unknown
Component: MythTV - Recording Version: 0.22
Severity: medium Keywords:
Cc: Ticket locked: no

Description

After upgrading mythtv, nothing using pvrusb2 can be recorded. the driver si working, reading and direct play from /dev/pvrusb_video2 is working. When trying to watch LiveTV or recording, the mythbackend uses 100% of CPU and creates empty RingBuff? file.

Interesting part from log:

2010-03-07 12:44:56.051 DevRdB(/dev/pvrusb_video2): buffer size 0 KB 2010-03-07 12:44:56.054 MPEGRec(/dev/pvrusb_video2): DRB ready 2010-03-07 12:44:56.058 MPEGRec(/dev/pvrusb_video2): Initial startup of recorder

I don't know why the buffer size is 0.

Attachments (1)

mythtv.log (80.6 KB) - added by roman.fordinal@… 10 years ago.
full log

Download all attachments as: .zip

Change History (5)

Changed 10 years ago by roman.fordinal@…

Attachment: mythtv.log added

full log

comment:1 Changed 10 years ago by danielk

Status: newinfoneeded_new

We need the "mythbackend -v record,channel" log attempt a diagnosis.

comment:2 Changed 10 years ago by anonymous

fixed. in upgrade has been in settings table set 'HDRingbufferSize' to value '0'. after change to 4700 it is working.

comment:3 Changed 10 years ago by danielk

Resolution: invalid
Status: infoneeded_newclosed

Can't repro the upgrade problem, must of been something machine/distro specific.

Roman, make sure you run the optimize_mythdb.pl to fix any crashed tables.

comment:4 Changed 10 years ago by anonymous

will be fine, to ignore 0 value of HDRingbufferSize and use default, because 0 value is invalid and not working.

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