More detailed hardware info:
00:00.0 Host bridge: Intel Corporation ValleyView SSA-CUnit (rev 0e)
Subsystem: CLEVO/KAPOK Computer Device 5470
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
00:02.0 VGA compatible controller: Intel Corporation ValleyView Gen7 (rev 0e)
(prog-if 00 [VGA controller])
Subsystem: CLEVO/KAPOK Computer Device 5470
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 107
Region 0: Memory at a0000000 (32-bit, non-prefetchable) [size=4M]
Region 2: Memory at b0000000 (32-bit, prefetchable) [size=256M]
Region 4: I/O ports at f080 [size=8]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
00:13.0 SATA controller: Intel Corporation ValleyView 6-Port SATA AHCI
Controller (rev 0e) (prog-if 01 [AHCI 1.0])
Subsystem: CLEVO/KAPOK Computer Device 5470
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 104
Region 0: I/O ports at f070 [size=8]
Region 1: I/O ports at f060 [size=4]
Region 2: I/O ports at f050 [size=8]
Region 3: I/O ports at f040 [size=4]
Region 4: I/O ports at f020 [size=32]
Region 5: Memory at a0815000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
00:14.0 USB controller: Intel Corporation ValleyView USB xHCI Host Controller
(rev 0e) (prog-if 30 [XHCI])
Subsystem: CLEVO/KAPOK Computer Device 5470
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 103
Region 0: Memory at a0800000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
00:1a.0 Encryption controller: Intel Corporation ValleyView SEC (rev 0e)
Subsystem: CLEVO/KAPOK Computer Device 5470
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 255
Region 0: Memory at a0500000 (32-bit, non-prefetchable) [size=1M]
Region 1: Memory at a0400000 (32-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
00:1b.0 Audio device: Intel Corporation ValleyView High Definition Audio
Controller (rev 0e)
Subsystem: CLEVO/KAPOK Computer Device 5470
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 108
Region 0: Memory at a0810000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation ValleyView PCI Express Root Port (rev 0e)
(prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: a0700000-a07fffff
Prefetchable memory behind bridge: 00000000a0900000-00000000a0bfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation ValleyView PCI Express Root Port (rev 0e)
(prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: a0600000-a06fffff
Prefetchable memory behind bridge: 00000000a0c00000-00000000a0dfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation ValleyView PCI Express Root Port (rev 0e)
(prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: a0e00000-a0ffffff
Prefetchable memory behind bridge: 00000000a1000000-00000000a11fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation ValleyView PCI Express Root Port (rev 0e)
(prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: a1200000-a13fffff
Prefetchable memory behind bridge: 00000000a1400000-00000000a15fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1f.0 ISA bridge: Intel Corporation ValleyView Power Control Unit (rev 0e)
Subsystem: CLEVO/KAPOK Computer Device 5470
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
00:1f.3 SMBus: Intel Corporation ValleyView SMBus Controller (rev 0e)
Subsystem: CLEVO/KAPOK Computer Device 5470
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 255
Region 0: Memory at a0814000 (32-bit, non-prefetchable) [disabled]
[size=32]
Region 4: I/O ports at f000 [disabled] [size=32]
Capabilities: <access denied>
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5286
(rev 01)
Subsystem: Realtek Semiconductor Co., Ltd. Device 5286
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 105
Region 0: Memory at a0700000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: rtsx_pci
01:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E
PCI Express Fast Ethernet controller (rev 06)
Subsystem: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI
Express Fast Ethernet controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 106
Region 0: I/O ports at e000 [size=256]
Region 2: Memory at a0904000 (64-bit, prefetchable) [size=4K]
Region 4: Memory at a0900000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe
Wireless Network Adapter
Subsystem: AzureWave Device 2159
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 17
Region 0: I/O ports at d000 [size=256]
Region 2: Memory at a0600000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: rtl8723be
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1431106
Title:
Random Kernel Panic with Intel ValleyView hardware
Status in linux package in Ubuntu:
New
Bug description:
I'm having problem with random kernel panic with Intel ValleyView
hardware.
I've already test with kernel 3.16, same issue. Tried
intel_pstate=disable, same issue.
It does not seems to be a hardware problem, since windows 8.1 works
very well.
Positivo Informatica SA
baseboard-product-name: W940TU-TV
baseboard-version : 1.03.09RPO
system-manufacturer : Positivo Informatica SA
system-product-name : W940TU-TV
system-version : 1.03.09RPO
bios-vendor : Desenvolvida por Positivo Informatica SA
bios-version : 5.6.5
bios-release-date : 04/14/2014
00:00.0 Host bridge: Intel Corporation ValleyView SSA-CUnit (rev 0e)
00:02.0 VGA compatible controller: Intel Corporation ValleyView Gen7 (rev 0e)
00:13.0 SATA controller: Intel Corporation ValleyView 6-Port SATA AHCI
Controller (rev 0e)
00:14.0 USB controller: Intel Corporation ValleyView USB xHCI Host Controller
(rev 0e)
00:1a.0 Encryption controller: Intel Corporation ValleyView SEC (rev 0e)
00:1b.0 Audio device: Intel Corporation ValleyView High Definition Audio
Controller (rev 0e)
00:1c.0 PCI bridge: Intel Corporation ValleyView PCI Express Root Port (rev
0e)
00:1c.1 PCI bridge: Intel Corporation ValleyView PCI Express Root Port (rev
0e)
00:1c.2 PCI bridge: Intel Corporation ValleyView PCI Express Root Port (rev
0e)
00:1c.3 PCI bridge: Intel Corporation ValleyView PCI Express Root Port (rev
0e)
00:1f.0 ISA bridge: Intel Corporation ValleyView Power Control Unit (rev 0e)
00:1f.3 SMBus: Intel Corporation ValleyView SMBus Controller (rev 0e)
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5286
(rev 01)
01:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 06)
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe
Wireless Network Adapter
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 07ca:a857 AVerMedia Technologies, Inc.
Bus 001 Device 004: ID 04f2:b43b Chicony Electronics Co., Ltd
Bus 001 Device 003: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 002: ID 13d3:3410 IMC Networks
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
model name : Intel(R) Celeron(R) CPU N2807 @ 1.58GHz
model name : Intel(R) Celeron(R) CPU N2807 @ 1.58GHz
MemTotal: 3926408 kB
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-46-generic 3.13.0-46.79
ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
Uname: Linux 3.13.0-46-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: josue 1829 F.... pulseaudio
Date: Wed Mar 11 22:24:31 2015
HibernationDevice: RESUME=UUID=4fcd1c9c-2cbd-40e2-a316-7ab5b3b57afa
InstallationDate: Installed on 2015-03-11 (0 days ago)
InstallationMedia: Xubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64
(20140723)
MachineType: Positivo Informatica SA W940TU-TV
ProcEnviron:
LANGUAGE=pt_BR:pt:en
TERM=xterm
PATH=(custom, no user)
LANG=pt_BR.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-46-generic.efi.signed
root=UUID=e85d5555-ae02-4a39-ad69-b864d7cdd375 ro quiet splash
crashkernel=384M-:128M vt.handoff=7
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-3.13.0-46-generic N/A
linux-backports-modules-3.13.0-46-generic N/A
linux-firmware 1.127.11
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/14/2014
dmi.bios.vendor: Desenvolvida por Positivo Informatica SA
dmi.bios.version: 5.6.5
dmi.board.asset.tag: Tag 12345
dmi.board.name: W940TU-TV
dmi.board.vendor: Positivo Informatica SA
dmi.board.version: 1.03.09RPO
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Positivo Informatica SA
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnDesenvolvidaporPositivoInformaticaSA:bvr5.6.5:bd04/14/2014:svnPositivoInformaticaSA:pnW940TU-TV:pvr1.03.09RPO:rvnPositivoInformaticaSA:rnW940TU-TV:rvr1.03.09RPO:cvnPositivoInformaticaSA:ct10:cvrN/A:
dmi.product.name: W940TU-TV
dmi.product.version: 1.03.09RPO
dmi.sys.vendor: Positivo Informatica SA
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