[ 0.000000] WARNING: CPU: 0 PID: 0 at
/home/apw/COD/linux/drivers/iommu/dmar.c:488 warn_invalid_dmar+0x8f/0xa0()
[ 0.000000] Your BIOS is broken; DMAR reported at address 0!
[ 0.000000] BIOS vendor: American Megatrends Inc.; Ver: 1.00.01; Product
Version: Not Applicable
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 3.13.0-031300rc2-generic
#201311291635
[ 0.000000] Hardware name: Notebook W65_67SZ
/W65_67SZ , BIOS 1.00.01 09/30/2013
[ 0.000000] 00000000000001e8 ffffffff81c01da8 ffffffff81756cb4
0000000000000b48
[ 0.000000] ffffffff81c01df8 ffffffff81c01de8 ffffffff81067b4c
ffffffff81c01e38
[ 0.000000] ffffffff81fdd01c ffffffff81fdd078 0000ffffffff81d3
00000000ffffffff
[ 0.000000] Call Trace:
[ 0.000000] [<ffffffff81756cb4>] dump_stack+0x46/0x58
[ 0.000000] [<ffffffff81067b4c>] warn_slowpath_common+0x8c/0xc0
[ 0.000000] [<ffffffff81067bdf>] warn_slowpath_fmt_taint+0x3f/0x50
[ 0.000000] [<ffffffff81741332>] ? acpi_os_map_memory+0x28/0x156
[ 0.000000] [<ffffffff816235cf>] warn_invalid_dmar+0x8f/0xa0
[ 0.000000] [<ffffffff81d8a0f4>] check_zero_address+0x57/0xf7
[ 0.000000] [<ffffffff81d33120>] ? early_idt_handlers+0x120/0x120
[ 0.000000] [<ffffffff81d8a1ab>] detect_intel_iommu+0x17/0xb8
[ 0.000000] [<ffffffff81d3e20b>] pci_iommu_alloc+0x44/0x6e
[ 0.000000] [<ffffffff81d4dcd3>] mem_init+0x11/0xa2
[ 0.000000] [<ffffffff81d33120>] ? early_idt_handlers+0x120/0x120
[ 0.000000] [<ffffffff81d33d6e>] start_kernel+0x16d/0x3a5
[ 0.000000] [<ffffffff81d33a93>] ? repair_env_string+0x5a/0x5a
[ 0.000000] [<ffffffff81744dfb>] ? memblock_reserve+0x46/0x4b
[ 0.000000] [<ffffffff81d335e8>] x86_64_start_reservations+0x2a/0x2c
[ 0.000000] [<ffffffff81d33729>] x86_64_start_kernel+0x13f/0x14e
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1264096
Title:
[W65_67SZ, Intel Haswell HDMI, Digital Out, HDMI] No sound at all
Status in “alsa-driver” package in Ubuntu:
New
Bug description:
I have had some analog sound at some point but I lost it. Never got
hdmi sound to work except on a friends tv where it sounded sped up and
then interupted. Clean install of 13.10 on new laptop.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: alsa-base 1.0.25+dfsg-0ubuntu4
Uname: Linux 3.13.0-031300rc2-generic x86_64
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: joris 1585 F.... pulseaudio
/dev/snd/controlC1: joris 1585 F.... pulseaudio
/dev/snd/pcmC1D0p: joris 1585 F...m pulseaudio
Date: Wed Dec 25 13:27:20 2013
InstallationDate: Installed on 2013-12-04 (20 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64
(20131016.1)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
LANGUAGE=nl_BE:nl
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=nl_BE.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:HDMI failed
Symptom_Card: Intern geluid - HDA Intel HDMI
Symptom_DevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: joris 1585 F.... pulseaudio
/dev/snd/controlC1: joris 1585 F.... pulseaudio
/dev/snd/pcmC1D0p: joris 1585 F...m pulseaudio
Symptom_Jack: Digital Out, HDMI
Symptom_Type: No sound at all
Title: [W65_67SZ, Intel Haswell HDMI, Digital Out, HDMI] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/30/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.00.01
dmi.board.asset.tag: Tag 12345
dmi.board.name: W65_67SZ
dmi.board.vendor: Notebook
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: Notebook
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1.00.01:bd09/30/2013:svnNotebook:pnW65_67SZ:pvrNotApplicable:rvnNotebook:rnW65_67SZ:rvrNotApplicable:cvnNotebook:ct9:cvrN/A:
dmi.product.name: W65_67SZ
dmi.product.version: Not Applicable
dmi.sys.vendor: Notebook
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