10.10 no sound hda-intel realtek 888 acer aspire 7736z
Bug #658322 reported by
Matthew Hudson
This bug report is a duplicate of:
Bug #617647: [Acer aspire 7736] Playback not working due to incorrect SKU override.
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This bug affects 3 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
On upgrade to 10.10, I completely lost sound. This happened with 10.04 as well, but at that time there were newer ALSA drivers that mostly fixed the problem. This time, the drivers seem to already be the newest, but still no sound. I've used Synaptic to try to reinstall all my sound components, but they all seem up to date.
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Maybe my alsa-info output helps?
!!##### ####### ####### ####### ###### ####### ####### ####### ######
!!ALSA Information Script v 0.4.59
!!#####
!!Script ran on: Mon Oct 11 13:25:49 UTC 2010
!!Linux Distribution ------- ------
!!-----
Ubuntu 10.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_ DESCRIPTION= "Ubuntu 10.10"
!!DMI Information
!!---------------
Manufacturer: Acer
Product Name: Aspire 7736
!!Kernel Information ------- ------
!!-----
Kernel release: 2.6.35-22-generic
Operating System: GNU/Linux
Architecture: i686
Processor: unknown
SMP Enabled: Yes
!!ALSA Version
!!------------
Driver version:
Library version: 1.0.23
Utilities version: 1.0.23
!!Loaded ALSA modules ------- -------
!!-----
!!Sound Servers on this system ------- ------- ------- --
!!-----
Pulseaudio: pulseaudio)
Installed - Yes (/usr/bin/
Running - Yes
ESound Daemon:
Installed - Yes (/usr/bin/esd)
Running - No
!!Soundcards recognised by ALSA ------- ------- ------- ---
!!-----
!!PCI Soundcards installed in the system ------- ------- ------- ------- -----
!!-----
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
!!Advanced information - PCI Vendor/ Device/ Susbsystem ID's ------- ------- ------- ------- ------- ------- ------- --
!!-----
00:1b.0 0403: 8086:293e (rev 03)
Subsystem: 1025:0296
!!Modprobe options (Sound related) ------- ------- ------- ------
!!-----
snd-atiixp-modem: index=-2
snd-intel8x0m: index=-2
snd-via82xx-modem: index=-2
snd-usb-audio: index=-2
snd-usb-caiaq: index=-2
snd-usb-ua101: index=-2
snd-usb-us122l: index=-2
snd-usb-usx2y: index=-2
snd-cmipci: mpu_port=0x330 fm_port=0x388
snd-pcsp: index=-2
snd-usb-audio: index=-2
!!Loaded sound module options ------- ------- -------
!!-----
!!ALSA Device nodes
!!-----------------
!!Aplay/Arecord output
!!------------
APLAY
aplay: device_list:235: no soundcards found...
ARECORD
arecord: device_list:235: no soundcards found...
!!Amixer output
!!-------------
!!Alsactl output
!!-------------
--startcollapse--
--endcollapse--
!!All Loaded Modules ------- ------
!!-----
Module
binfmt_misc
parport_pc
ppdev
joydev
arc4
i915
drm_kms_helper
ath9k
drm
ath9k_common
ath9k_hw
ath
mac80211
acer_wmi
uvcvideo
gspca_zc3xx
gspca_main
usblp
videodev
v4l1_compat
cfg80211
intel_agp
psmouse
serio_raw
led_class
i2c_algo_bit
soundcore
agpgart
video
output
lp
parport
usbhid
hid
ahci
libahci
tg3
!!ALSA/HDA dmesg ------- ------
!!-----