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ONEEYEMAN
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PostPosted: Sun May 04, 2014 11:20 pm    Post subject: Kernel upgrade error Reply with quote

Hi, ALL,
I just upgraded my kernel from 3.7 to 3.12.
Everything was built fine and it finished successfully, so I copied the resulting binary over to /boot partition and rebooted
Now what I see on the monitor is this:

Code:

* Restoring Mixer Levels                                             [ ok ]
alsactl: set_control:1325: failed to obtain info for control #6 (No such file or directory)
alsactl: set_control:1325: failed to obtain info for control #7 (No such file or directory)
alsactl: set_control:1325: failed to obtain info for control #8 (No such file or directory)
alsactl: set_control:1325: failed to obtain info for control #10 (No such file or directory)
alsactl: set_control:1325: failed to obtain info for control #1 (No such file or directory)
* Starting dcron                                                          [ ok ]
* Starting laptop_mode                                               [ ok ]
* Starting mysql                                                         [ ok ]
* Bringing up interfact eth0                                          [ ok ]
*   Starting ifplugd on eth0
*      Backgrounding
* WARNING: net.eth0 has started, but is inactive
* Bringing up interface wlan0
*     ERROR: interface wlan0 does not exist
*     Ensure that you have loaded the correct kernel module for your hardware


I don't know about the first 5 errors and I don't understand the error about wlan0.
I copied the old .config file over and reconfigured the kernel. So it should have everything.

What am I missing?

Thank you.
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krinn
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Joined: 02 May 2003
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PostPosted: Sun May 04, 2014 11:28 pm    Post subject: Reply with quote

soundcard misconfiguration, that's why it complain on alsactl
could be you lack mixer or codec on your new kernel to handle the soundcard mixer.
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ONEEYEMAN
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PostPosted: Sun May 04, 2014 11:30 pm    Post subject: Reply with quote

Hi, krinn,
So what do I do? How do I fix it? What do I check?

Thank you.
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krinn
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PostPosted: Sun May 04, 2014 11:44 pm    Post subject: Reply with quote

CONFIG_SND* parts on your kernel are the ones to check
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ONEEYEMAN
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PostPosted: Mon May 05, 2014 12:25 am    Post subject: Reply with quote

krinn,
OK, what I did is following:

Code:

cd /usr/src/linux
cat .config | grep CONFIG_SND >> /home/igor/new_kernel_sound
cd ../linux-3.7*
cat .config | grep CONFIG_SND >> /home/igor/old_kernel_sound
cd /home/igor
diff -u old_kernel_sound new_kernel_sound
--- old_kernel_sound
+++ new_kernel_sound
     CONFIG_SND_HRTMER=m
     CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
     CONFIG_SND_DYNAMIC_MINORS=y
+   CONFIG_SND_MAX_CARDS=32
     CONFIG_SND_SUPPORT_OLD_API=y
     CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_HDA_CODEC_CA1032_DSP is not set
      CONFIG_SND_HDA_CODEC_CMEDIA=y
      CONFIG_SND_HDA_CODEC_SI3054=y
+# CONFIG_SND_USB_HIFACE is not set

lspci -v
00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA) (rev 40)
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel


Do you see anything wrong? Should I select the codec that is not set and recompile? Or is it something else?

Thank you.
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ONEEYEMAN
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PostPosted: Mon May 05, 2014 1:07 am    Post subject: Reply with quote

krinn,
Yup setting that codec up and recompiling got rid of that message.
Now, whats left is - why it didn't pickup the wireless driver?

Thank you.
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