Microphone (Skype) problem on a Toshiba Satellite L745-54210

[OldGuy]

Was loading 2011.90 into a Toshiba Satellite L745-54210 and ran into a microphone problem.

In looking at http://www.pclinuxos.com/forum/index.php/topic,96609.msg816334.html#msg816334
I thought I might have found a solution.

But when I tried to edit the /etc/modprobe.conf and reboot, it seems Skype could find any mic or speakers.

Currently my modprobe look like this:
install scsi_hostadapter /sbin/modprobe ahci; /sbin/modprobe ata_piix; /bin/true
install usb-interface /sbin/modprobe ehci_hcd; /bin/true
alias wlan0 rtl8192ce
alias eth0 atl1c
alias sound-slot-0 snd_hda_intel
options snd-ac97-codec power_save=1

And the results from lspci look like this:
[root@localhost ~]# lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.5 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 6 (rev b4)
00:1c.6 PCI bridge: Intel Corporation 6 Series Chipset Family PCI Express Root Port 7 (rev b4)
00:1d.0 USB Controller: Intel Corporation 6 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a4)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series Chipset Family SMBus Controller (rev 04)
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01)
03:00.0 Ethernet controller: Atheros Communications AR8152 v2.0 Fast Ethernet (rev c1)



[root@localhost ~]# lspci -v -n -s 00:1b.0
00:1b.0 0403: 8086:1c20 (rev 04)
        Subsystem: 1179:fcd0
        Flags: bus master, fast devsel, latency 0, IRQ 42
        Memory at c0600000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [50] Power Management version 2
        Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
        Capabilities: [100] Virtual Channel
        Capabilities: [130] Root Complex Link
        Kernel driver in use: HDA Intel
        Kernel modules: snd-hda-intel

If anyone else have had this problem, can you point me to a solution?  Thank you for taking the time to read and/or suggest answers.

[marcin82]

Show result of command:

Code: [Select]

cat /proc/asound/card0/codec* | grep Codec

[OldGuy]

I just returned the machine to it's owner.  I setup PCLinuxOS for him, and showed the commands and interface.  I should talk with John within the next day and will Teamview with him to do the suggested CLI.

cat /proc/asound/card0/codec* | grep Codec

Thank you for helping, I know John as a new user will enjoy fully using his Toshiba.  He was very impressed with PCLinuxOS and was excited to give it a try.  I got him on a dual boot, so he can test it fully before converting (if he wishes) to straight PCLinuxOS.