Hello everyone,
The setup has worked for many years. M-Audio 1010LT on Fedora 8. I
know, old OS, I should update. Nevertheless, it worked nicely... until
yesterday when suddenly mplayer would stop right in its track whne
starting to play a .flv file. Same with xine: it freezed at the
beginning of an ogg file, w/o any further error msg.
Rebooting the machine, a KDE error was shown reporting that the
sound device was not there. Indeed, there is no /dev/dsp. And, lspci
does not list the audio card. In this case, dmesg reports nothing
about the audio card, no good news, no errors.
Rebooting a few times shows that sometimes dmesg does report:
ACPI: PCI Interrupt 0000:01:06.0[A] -> Link [APC1] -> GSI 16 (level,
low) -> IRQ 16 PCI: Setting latency timer of device 0000:01:06.0 to 64
invalid EEPROM version 0
invalid CS8427 signature 0x0: let me try again...
unable to find CS8427 signature (expected 0x71, read 0x0),
initialization is not completed
CS8427 initialization failed
ACPI: PCI interrupt for device 0000:01:06.0 disabled
ICE1712: probe of 0000:01:06.0 failed with error -14
... Which is about the 1010lt.
At other boot times the dsp device shows up but there's no audio, with
'mplayer -msglevel all=7 <file>' reporting:
[AO_ALSA] Playback open error: Connection refused
Failed to initialize audio driver 'alsa'
AO: [oss] 44100Hz 2ch s16le (2 bytes per sample)
Starting playback...
What would this be really about ? Is this a case of a failing 1010lt
card after so many years ? Can it suddenly fail anyways ? Or is it
a power supply that fails to deliver the necessary voltage to the
1010lt ? Or would it be a motherboard whose PCI tracks are getting
off the pcboard (or something like that) ?
There was no software change made to the Fedora 8 OS. Is there a way
to be certain of which component is failing ?
Thanks for any suggestions, observations and comments. The audio
component of the machine is quite useful and after a day now I
already miss it and do not know how to approach this problem. I
would not want to go out on a shopping spreee for a new MB (CPU, RAM)
or/and new power supply or 1010LT card without knowing what is going
on.
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Received on Fri Dec 30 20:15:04 2011
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