FS#21134 - [kernel26] 2.6.35 breaks Intel G45 onboard sound
Attached to Project:
Arch Linux
Opened by Owain Sutton (owain) - Thursday, 07 October 2010, 17:12 GMT
Last edited by Tobias Powalowski (tpowa) - Monday, 31 January 2011, 07:24 GMT
Opened by Owain Sutton (owain) - Thursday, 07 October 2010, 17:12 GMT
Last edited by Tobias Powalowski (tpowa) - Monday, 31 January 2011, 07:24 GMT
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Details
Up to the 2.6.34 kernels, the sound on my Acer Aspire 7730
was working correctly. With 2.6.35, the speakers no longer
work, and the headphone output is low.
/proc/asound/card0/codec#2 shows a difference in one line: Codec: Intel G45 DEVCTG [with 2.6.34] vs. Codec: Intel Cantiga HDMI [with 2.6.35] The following are the same with either kernel: $ lspci 00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07) 00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) 00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03) 00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03) 00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03) 00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03) 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03) 00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03) 00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03) 00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03) 00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03) 00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93) 00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03) 00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03) 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03) 06:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller 06:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller 06:00.3 System peripheral: JMicron Technology Corp. MS Host Controller 06:00.4 System peripheral: JMicron Technology Corp. xD Host Controller 07:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100 09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5764M Gigabit Ethernet PCIe (rev 10) # lshw -C sound *-multimedia description: Audio device product: 82801I (ICH9 Family) HD Audio Controller vendor: Intel Corporation physical id: 1b bus info: pci@0000:00:1b.0 version: 03 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=HDA Intel latency=0 resources: irq:46 memory:f0a00000-f0a03fff |
This task depends upon
Closed by Tobias Powalowski (tpowa)
Monday, 31 January 2011, 07:24 GMT
Reason for closing: Fixed
Additional comments about closing: 2.6.37-5
Monday, 31 January 2011, 07:24 GMT
Reason for closing: Fixed
Additional comments about closing: 2.6.37-5
Comment by Owain Sutton (owain) -
Wednesday, 27 October 2010, 20:42 GMT
Comment by iugf86gyu (bb10) -
Sunday, 07 November 2010, 20:13 GMT
Comment by Owain Sutton (owain) -
Sunday, 30 January 2011, 21:43 GMT
Additional information - I've just tried enabling testing, with
kernel26 2.6.36-1, and the same problem remains.
Same problem here with 2.6.35, also the same laptop.
Fixed with 2.6.37-5 :)