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Sound (emu10k1) broken in 2.2.18

DISCUSSION Dima Brodsky 5 participants 6 messages Dec 16, 2000 – Dec 17, 2000

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Dima Brodsky

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#0 lore raw

Hi,

The sound (emu10k1) seems to be broken under 2.2.18. If I do:

cat x > /dev/dsp

I get:

bash: /dev/dsp: No such device

But an ls -l shows:

crw-rw-rw-   1 root     sys       14,   3 Dec 15 21:25 dsp
crw-rw-rw-   1 root     sys       14,  19 Dec 15 21:25 dsp1

Same thing with xmms and mpg123. There were no problems under 2.2.17.

Thanks
ttyl
Dima

Signature · 12 lines
Dima Brodsky                                   [email protected]
                                               http://www.cs.ubc.ca/~dima
201-2366 Main Mall                             (604) 822-6179 (Office)
Department of Computer Science                 (604) 822-2895 (DSG Lab)
University of British Columbia, Canada         (604) 822-5485 (FAX)

Computers are like Old Testament gods; lots of rules and no mercy.
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#1 lore raw

linux-2.0.4test12: nmap reboots kernel

hi!

Using nmapfe/nmap as root locks or reboots the kernel at once. No logs, nothing...

Nmap version was nmap-2.54BETA16.tar.bz2

If I can do more, please give me a hint...currently I dont know, what I can do without any log...

Meino

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#2 lore raw
In reply to Dima Brodsky

Hi,

I have reported the same experience some days ago. I have a second machine with a es1371 this also fails.

Kees

Quoted 13 lines · Dima Brodsky

Hi,

The sound (emu10k1) seems to be broken under 2.2.18. If I do:

cat x > /dev/dsp

I get:

bash: /dev/dsp: No such device

But an ls -l shows:

Quoted 23 lines
crw-rw-rw-   1 root     sys       14,   3 Dec 15 21:25 dsp
crw-rw-rw-   1 root     sys       14,  19 Dec 15 21:25 dsp1

Same thing with xmms and mpg123. There were no problems under 2.2.17.

Thanks
ttyl
Dima

Signature · 12 lines
Dima Brodsky                                   [email protected]
                                               http://www.cs.ubc.ca/~dima
201-2366 Main Mall                             (604) 822-6179 (Office)
Department of Computer Science                 (604) 822-2895 (DSG Lab)
University of British Columbia, Canada         (604) 822-5485 (FAX)

Computers are like Old Testament gods; lots of rules and no mercy.
							  (Joseph Campbell)
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
Please read the FAQ at http://www.tux.org/lkml/

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#3 lore raw
In reply to Dima Brodsky

[Dima Brodsky]

Quoted 8 lines

cat x > /dev/dsp

bash: /dev/dsp: No such device

But an ls -l shows:

crw-rw-rw-   1 root     sys       14,   3 Dec 15 21:25 dsp
crw-rw-rw-   1 root     sys       14,  19 Dec 15 21:25 dsp1

'ls -l' is useless, here. Sure the device files exist, but bash is telling you that, kernel-side, they are not connected to anything.

- Do you have emu10k1 compiled in, or as a module?
- Does your SBLive appear to have been detected? (Check 'dmesg')
- If emu10k1 is a module, is the module loaded? Does it seem to detect your SBLive when loaded? (Again check 'dmesg')

Peter
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#4 lore raw

Hi Peter,

In _my_ case I compiled the EMU10K straight into the kernel. dmesg shows it's found. The funny thing is that a second machine with an es1371 board alos fails with 2.2.18.

2.2.17 is ok. Taking that .config and 'make oldconfig' produces a kernel that doesnt allow the emu10k to work. (as for the es1371).

Kees

Quoted 19 lines · Peter Samuelson

[Dima Brodsky]

Quoted 8 lines

cat x > /dev/dsp

bash: /dev/dsp: No such device

But an ls -l shows:

crw-rw-rw-   1 root     sys       14,   3 Dec 15 21:25 dsp
crw-rw-rw-   1 root     sys       14,  19 Dec 15 21:25 dsp1

'ls -l' is useless, here. Sure the device files exist, but bash is telling you that, kernel-side, they are not connected to anything.

- Do you have emu10k1 compiled in, or as a module?
- Does your SBLive appear to have been detected? (Check 'dmesg')
- If emu10k1 is a module, is the module loaded? Does it seem to detect your SBLive when loaded? (Again check 'dmesg')

Quoted 6 lines

Peter
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#5 lore raw
In reply to Dima Brodsky
Quoted 4 lines

- Do you have emu10k1 compiled in, or as a module?
- Does your SBLive appear to have been detected? (Check 'dmesg')
- If emu10k1 is a module, is the module loaded? Does it seem to detect your SBLive when loaded? (Again check 'dmesg')

On my machine emu10k1 works as a module, but not at all when compiled in. When I had it compiled in I didn't notice if the card was detected. It surely worked as compiled in with 2.2.17, but not with 2.2.18.

Too, the bass and treble controls seem to have vanished in 2.2.18, they do not show up in any mixer apps anymore.

Simon
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