Looks the same to me but sound works and is detected in dmesg:
ubuntu@ubuntu:~$ dmesg | grep snd
[ 115.230288] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
That's with Ubuntu 12.04.02 LTS 64 bit on the same system (LiveCD). Attached /var/log/syslog but I don't really see a difference there.
On Sunday, June 15, 2014 3:35 PM, Raymond <email address hidden> wrote:
seem problem in acpi
[ 0.056622] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.056756] ACPI: bus type PCI registered
[ 0.056846] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.056979] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[ 0.058002] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[ 0.062578] PCI: Using configuration type 1 for base access
[ 0.141391] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300
[ 0.141405] pci 0000:00:1b.0: reg 10: [mem 0xf7d00000-0xf7d03fff 64bit]
[ 0.141469] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.141512] pci 0000:00:1b.0: System wakeup disabled by ACPI
try livecd of working Ubuntu 12.04 and compare system log
Bug description:
This lenovo's sound worked fine under Ubuntu 12.04 LTS 32 bit, but
upgrading to 14.04 LTS 64 I have no sound and it doesn't even detect
the sound setup at all (in dmesg). Looks like I'll have to setup to
run 12.04 LTS again to find out what type it should have. This is much
like my older system where 10.04 LTS sound worked and 12.08 LTS
didn't, later the graphics started failing on that and now both
graphics and sound rarely work (it's realtek/nvidia).
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
Uname: Linux 3.10.35-std420-amd64 x86_64
NonfreeKernelModules: raid10 raid456 async_raid6_recov async_pq async_xor async_memcpy async_tx raid1 raid0 multipath linear ses enclosure i915 usb_storage drm_kms_helper drm r8169 mii i2c_algo_bit i2c_core video
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
CurrentDesktop: Unity
Date: Sat Jun 14 20:38:10 2014
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Title: PCI/internal sound card not detected
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/18/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: ESKT23A
dmi.board.name: MAHOBAY
dmi.board.vendor: LENOVO
dmi.board.version: Win8 STD MM DPK IPG
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnLENOVO:bvrESKT23A:bd02/18/2013:svnLENOVO:pn10093:pvrLenovoH520S:rvnLENOVO:rnMAHOBAY:rvrWin8STDMMDPKIPG:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: 10093
dmi.product.version: Lenovo H520S
dmi.sys.vendor: LENOVO
Looks the same to me but sound works and is detected in dmesg:
ubuntu@ubuntu:~$ dmesg | grep snd
[ 115.230288] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
That's with Ubuntu 12.04.02 LTS 64 bit on the same system (LiveCD). Attached /var/log/syslog but I don't really see a difference there.
On Sunday, June 15, 2014 3:35 PM, Raymond <email address hidden> wrote:
seem problem in acpi
[ 0.056622] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it 0xfbffffff] (base 0xf8000000) 0xfbffffff] reserved in E820
[ 0.056756] ACPI: bus type PCI registered
[ 0.056846] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.056979] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-
[ 0.058002] PCI: MMCONFIG at [mem 0xf8000000-
[ 0.062578] PCI: Using configuration type 1 for base access
[ 0.141391] pci 0000:00:1b.0: [8086:1c20] type 00 class 0x040300 0xf7d03fff 64bit]
[ 0.141405] pci 0000:00:1b.0: reg 10: [mem 0xf7d00000-
[ 0.141469] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.141512] pci 0000:00:1b.0: System wakeup disabled by ACPI
try livecd of working Ubuntu 12.04 and compare system log
-- /bugs.launchpad .net/bugs/ 1330145
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Title:
PCI/internal sound card not detected
Status in “alsa-driver” package in Ubuntu:
New
Bug description:
This lenovo's sound worked fine under Ubuntu 12.04 LTS 32 bit, but
upgrading to 14.04 LTS 64 I have no sound and it doesn't even detect
the sound setup at all (in dmesg). Looks like I'll have to setup to
run 12.04 LTS again to find out what type it should have. This is much
like my older system where 10.04 LTS sound worked and 12.08 LTS
didn't, later the graphics started failing on that and now both
graphics and sound rarely work (it's realtek/nvidia).
ProblemType: Bug dfsg-0ubuntu4 std420- amd64 x86_64 Modules: raid10 raid456 async_raid6_recov async_pq async_xor async_memcpy async_tx raid1 raid0 multipath linear ses enclosure i915 usb_storage drm_kms_helper drm r8169 mii i2c_algo_bit i2c_core video ecture: all version: Win8 STD MM DPK IPG vendor: To Be Filled By O.E.M. version: To Be Filled By O.E.M. bvrESKT23A: bd02/18/ 2013:svnLENOVO: pn10093: pvrLenovoH520S: rvnLENOVO: rnMAHOBAY: rvrWin8STDMMDPK IPG:cvnToBeFill edByO.E. M.:ct3: cvrToBeFilledBy O.E.M.: version: Lenovo H520S
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+
Uname: Linux 3.10.35-
NonfreeKernel
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
CurrentDesktop: Unity
Date: Sat Jun 14 20:38:10 2014
PackageArchit
SourcePackage: alsa-driver
Symptom: audio
Title: PCI/internal sound card not detected
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/18/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: ESKT23A
dmi.board.name: MAHOBAY
dmi.board.vendor: LENOVO
dmi.board.
dmi.chassis.type: 3
dmi.chassis.
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 10093
dmi.product.
dmi.sys.vendor: LENOVO
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