Public bug reported:
laptop MEDION sound card intel HDA sigmatel chipset. All looks fine but no
sound (the sound is ok under vista).
LSPCI says "
00:00.0 Host bridge: ATI Technologies Inc Unknown device 5a31 (rev 01)
00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:04.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:05.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev
80)
00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev
80)
00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller
(rev 80)
00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 83)
00:14.1 IDE interface: ATI Technologies Inc Standard Dual Channel PCI IDE
Controller (rev 80)
00:14.2 Audio device: ATI Technologies Inc SB450 HDA Audio (rev 01)
00:14.3 ISA bridge: ATI Technologies Inc IXP SB400 PCI-ISA Bridge (rev 80)
00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge (rev 80)
01:05.0 VGA compatible controller: ATI Technologies Inc RC410 [Radeon Xpress
200M]
02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8038 PCI-E Fast
Ethernet Controller (rev 14)
08:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8185 IEEE
802.11a/b/g Wireless LAN Controller (rev 20)
alsamixer says "
Card: HDA ATI SB
│
│ Chip: SigmaTel STAC9200
** Affects: ubuntu
Importance: Undecided
Status: New
--
no sound on my laptop
https://bugs.launchpad.net/bugs/158416
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