Sunday, November 9, 2014

Linux on E5-411

Hardware info
http://siripong-computer-tips.blogspot.com/2014/11/hardware-info-of-acer-aspire-e14.html
siripong-computer-tips.blogspot.com/2014/11/lshw-acer-aspire-e14.html

>> lspci -n
00:00.0 0600: 8086:0f00 (rev 0e)
00:02.0 0300: 8086:0f31 (rev 0e)
00:13.0 0106: 8086:0f23 (rev 0e)
00:14.0 0c03: 8086:0f35 (rev 0e)
00:1a.0 1080: 8086:0f18 (rev 0e)
00:1b.0 0403: 8086:0f04 (rev 0e)
00:1c.0 0604: 8086:0f48 (rev 0e)
00:1c.1 0604: 8086:0f4a (rev 0e)
00:1f.0 0601: 8086:0f1c (rev 0e)
00:1f.3 0c05: 8086:0f12 (rev 0e)
01:00.0 0200: 10ec:8168 (rev 0c)
02:00.0 0280: 14e4:4365 (rev 01)


The problems
=========
The atom N2830...

"Intel® Graphics Media Accelerator 3600 Series used in the Intel® Atom™ Processor N2800 Series  supported drivers are only available through your device manufacturer or through Linux distributions providing support for the Intel® GMA 3600."

ref : https://01.org/linuxgraphics/downloads/2014/intelr-graphics-installer-1.0.6-linux

while N2820 is on the list, N2830 is not.
https://01.org/linuxgraphics/downloads/2014/2014q3-intel-graphics-stack-release


Intel GMA 3600 is actually a PowerVR from Imagination; licensed by Intel to use in its old Atom processors. Imagination don't support Linux like Intel does, it's basically broken on Linux.
Ref : http://forums.linuxmint.com/viewtopic.php?f=59&t=165146


The best we can get is modesetting with more recent kernels. This will give us the proper resolution but no hardware acceleration.


Fedora 20 with LXDE x86-64
===================
After fresh install of , it can boot into LXDE and shutdown as it shoud but suspend and resume is not working properly.

$ cat /proc/cmdline
BOOT_IMAGE=/vmlinuz-3.11.10-301.fc20.x86_64 root=/dev/sda3 ro vconsole.font=latarcyrheb-sun16 nomodeset rhgb quiet LANG=en_US.UTF-8

The problems are that installation of Wifi BCM43142 has many steps
and chrome remote desktop is .deb (debian base package)
so I decided to change to another distro.


Open Suse 11.4 GNOME2
=================
Live CD can show up the GUI.




Lubuntu
======
-> Live USB boot and fresh install was ok.
However when I shutdown, it didn't turn of the power.

after
sudo apt-get install linux-firmware-nonfree
sudo apt-get update
sudo apt-get upgrade

The screen garbled.


Kali
===
I test Kali for half an hour, it worked smoothly.
Installing wifi package was easy.


-----------------------------------
I will update this page later.



Hardware info of Acer Aspire E14


>lscpu
Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                2
On-line CPU(s) list:   0,1
Thread(s) per core:    1
Core(s) per socket:    2
Socket(s):             1
NUMA node(s):          1
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 55
Model name:            Intel(R) Celeron(R) CPU  N2830  @ 2.16GHz
Stepping:              8
CPU MHz:               498.000
CPU max MHz:           2159.0000
CPU min MHz:           498.0000
BogoMIPS:              4333.33
Virtualization:        VT-x
L1d cache:             24K
L1i cache:             32K
L2 cache:              1024K
NUMA node0 CPU(s):     0,1


> cat /proc/cpuinfo
processor    : 0
vendor_id    : GenuineIntel
cpu family    : 6
model        : 55
model name    : Intel(R) Celeron(R) CPU  N2830  @ 2.16GHz
stepping    : 8
microcode    : 0x815
cpu MHz        : 498.000
cache size    : 1024 KB
physical id    : 0
siblings    : 2
core id        : 0
cpu cores    : 2
apicid        : 0
initial apicid    : 0
fpu        : yes
fpu_exception    : yes
cpuid level    : 11
wp        : yes
flags        : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms
bogomips    : 4333.33
clflush size    : 64
cache_alignment    : 64
address sizes    : 36 bits physical, 48 bits virtual
power management:

processor    : 1
vendor_id    : GenuineIntel
cpu family    : 6
model        : 55
model name    : Intel(R) Celeron(R) CPU  N2830  @ 2.16GHz
stepping    : 8
microcode    : 0x815
cpu MHz        : 2159.000
cache size    : 1024 KB
physical id    : 0
siblings    : 2
core id        : 1
cpu cores    : 2
apicid        : 2
initial apicid    : 2
fpu        : yes
fpu_exception    : yes
cpuid level    : 11
wp        : yes
flags        : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms
bogomips    : 4333.33
clflush size    : 64
cache_alignment    : 64
address sizes    : 36 bits physical, 48 bits virtual
power management:

> lspci -vv
00:00.0 Host bridge: Intel Corporation ValleyView SSA-CUnit (rev 0e)
    Subsystem: Acer Incorporated [ALI] Device 087f
    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: Acer Incorporated [ALI] Device 087f
    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-
    Interrupt: pin A routed to IRQ 16
    Region 0: Memory at 90000000 (32-bit, non-prefetchable) [size=4M]
    Region 2: Memory at 80000000 (32-bit, prefetchable) [size=256M]
    Region 4: I/O ports at 2050 [size=8]
    Expansion ROM at <unassigned> [disabled]
    Capabilities: [d0] Power Management version 2
        Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
        Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
    Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
        Address: 00000000  Data: 0000
    Capabilities: [b0] Vendor Specific Information: Len=07 <?>

00:13.0 SATA controller: Intel Corporation ValleyView 6-Port SATA AHCI Controller (rev 0e) (prog-if 01 [AHCI 1.0])
    Subsystem: Acer Incorporated [ALI] Device 087f
    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: I/O ports at 2048 [size=8]
    Region 1: I/O ports at 205c [size=4]
    Region 2: I/O ports at 2040 [size=8]
    Region 3: I/O ports at 2058 [size=4]
    Region 4: I/O ports at 2020 [size=32]
    Region 5: Memory at 9091d000 (32-bit, non-prefetchable) [size=2K]
    Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
        Address: fee0200c  Data: 41d1
    Capabilities: [70] Power Management version 3
        Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
        Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
    Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
    Kernel driver in use: ahci

00:14.0 USB controller: Intel Corporation ValleyView USB xHCI Host Controller (rev 0e) (prog-if 30 [XHCI])
    Subsystem: Acer Incorporated [ALI] Device 087f
    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: Memory at 90900000 (64-bit, non-prefetchable) [size=64K]
    Capabilities: [70] Power Management version 2
        Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
        Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
    Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
        Address: 00000000fee0300c  Data: 41e1
    Kernel driver in use: xhci_hcd

00:1a.0 Encryption controller: Intel Corporation ValleyView SEC (rev 0e)
    Subsystem: Acer Incorporated [ALI] Device 087f
    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 7
    Region 0: Memory at 90800000 (32-bit, non-prefetchable) [size=1M]
    Region 1: Memory at 90700000 (32-bit, non-prefetchable) [size=1M]
    Capabilities: [80] Power Management version 3
        Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)
        Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
    Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit-
        Address: 00000000  Data: 0000

00:1b.0 Audio device: Intel Corporation ValleyView High Definition Audio Controller (rev 0e)
    Subsystem: Acer Incorporated [ALI] Device 087f
    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: Memory at 90910000 (64-bit, non-prefetchable) [size=16K]
    Capabilities: [50] Power Management version 2
        Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
        Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
    Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Address: 00000000fee0300c  Data: 4152
    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: 00001000-00001fff
    Memory behind bridge: 90600000-906fffff
    Prefetchable memory behind bridge: 0000000090400000-00000000904fffff
    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: [40] Express (v2) Root Port (Slot+), MSI 00
        DevCap:    MaxPayload 128 bytes, PhantFunc 0
            ExtTag- RBE+
        DevCtl:    Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
            RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
            MaxPayload 128 bytes, MaxReadReq 128 bytes
        DevSta:    CorrErr+ UncorrErr+ FatalErr- UnsuppReq+ AuxPwr+ TransPend-
        LnkCap:    Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us
            ClockPM- Surprise- LLActRep+ BwNot+
        LnkCtl:    ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
            ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
        LnkSta:    Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
        SltCap:    AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
            Slot #0, PowerLimit 10.000W; Interlock- NoCompl+
        SltCtl:    Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg-
            Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
        SltSta:    Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
            Changed: MRL- PresDet- LinkState-
        RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
        RootCap: CRSVisible-
        RootSta: PME ReqID 0000, PMEStatus- PMEPending-
        DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd-
        DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
        LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
             Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
             Compliance De-emphasis: -6dB
        LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
             EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
    Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
        Address: 00000000  Data: 0000
    Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 087f
    Capabilities: [a0] Power Management version 3
        Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
        Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
    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: 00003000-00003fff
    Memory behind bridge: 90500000-905fffff
    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: [40] Express (v2) Root Port (Slot+), MSI 00
        DevCap:    MaxPayload 128 bytes, PhantFunc 0
            ExtTag- RBE+
        DevCtl:    Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
            RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
            MaxPayload 128 bytes, MaxReadReq 128 bytes
        DevSta:    CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
        LnkCap:    Port #2, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us
            ClockPM- Surprise- LLActRep+ BwNot+
        LnkCtl:    ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
            ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
        LnkSta:    Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
        SltCap:    AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
            Slot #1, PowerLimit 10.000W; Interlock- NoCompl+
        SltCtl:    Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg-
            Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
        SltSta:    Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
            Changed: MRL- PresDet- LinkState-
        RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
        RootCap: CRSVisible-
        RootSta: PME ReqID 0000, PMEStatus- PMEPending-
        DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd-
        DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
        LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
             Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
             Compliance De-emphasis: -6dB
        LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
             EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
    Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
        Address: 00000000  Data: 0000
    Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 087f
    Capabilities: [a0] Power Management version 3
        Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
        Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
    Kernel driver in use: pcieport

00:1f.0 ISA bridge: Intel Corporation ValleyView Power Control Unit (rev 0e)
    Subsystem: Acer Incorporated [ALI] Device 087f
    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: [e0] Vendor Specific Information: Len=0c <?>

00:1f.3 SMBus: Intel Corporation ValleyView SMBus Controller (rev 0e)
    Subsystem: Acer Incorporated [ALI] Device 087f
    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 7
    Region 0: Memory at 90919000 (32-bit, non-prefetchable) [size=32]
    Region 4: I/O ports at 2000 [size=32]
    Capabilities: [50] Power Management version 3
        Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
        Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-

01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c)
    Subsystem: Acer Incorporated [ALI] Device 087f
    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 105
    Region 0: I/O ports at 1000 [size=256]
    Region 2: Memory at 90600000 (64-bit, non-prefetchable) [size=4K]
    Region 4: Memory at 90400000 (64-bit, prefetchable) [size=16K]
    Capabilities: [40] Power Management version 3
        Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
        Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
    Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Address: 00000000fee0100c  Data: 4122
    Capabilities: [70] Express (v2) Endpoint, MSI 01
        DevCap:    MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
            ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
        DevCtl:    Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
            RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
            MaxPayload 128 bytes, MaxReadReq 4096 bytes
        DevSta:    CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
        LnkCap:    Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s unlimited, L1 <64us
            ClockPM+ Surprise- LLActRep- BwNot-
        LnkCtl:    ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
            ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
        LnkSta:    Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
        DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR+, OBFF Via message/WAKE#
        DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled
        LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
             Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
             Compliance De-emphasis: -6dB
        LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
             EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
    Capabilities: [b0] MSI-X: Enable- Count=4 Masked-
        Vector table: BAR=4 offset=00000000
        PBA: BAR=4 offset=00000800
    Capabilities: [d0] Vital Product Data
        Unknown small resource type 00, will not decode more.
    Capabilities: [100 v1] Advanced Error Reporting
        UESta:    DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
        UEMsk:    DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
        UESvrt:    DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
        CESta:    RxErr- BadTLP- BadDLLP+ Rollover- Timeout- NonFatalErr-
        CEMsk:    RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
        AERCap:    First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
    Capabilities: [140 v1] Virtual Channel
        Caps:    LPEVC=0 RefClk=100ns PATEntryBits=1
        Arb:    Fixed- WRR32- WRR64- WRR128-
        Ctrl:    ArbSelect=Fixed
        Status:    InProgress-
        VC0:    Caps:    PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
            Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
            Ctrl:    Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
            Status:    NegoPending- InProgress-
    Capabilities: [160 v1] Device Serial Number 00-00-00-00-00-00-00-00
    Capabilities: [170 v1] Latency Tolerance Reporting
        Max snoop latency: 71680ns
        Max no snoop latency: 71680ns
    Kernel driver in use: r8169

02:00.0 Network controller: Broadcom Corporation BCM43142 802.11b/g/n (rev 01)
    Subsystem: Lite-On Communications Inc Device 6645
    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: Memory at 90500000 (64-bit, non-prefetchable) [size=32K]
    Capabilities: [40] Power Management version 3
        Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
        Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=2 PME-
    Capabilities: [58] Vendor Specific Information: Len=78 <?>
    Capabilities: [48] MSI: Enable- Count=1/1 Maskable- 64bit+
        Address: 0000000000000000  Data: 0000
    Capabilities: [d0] Express (v1) Endpoint, MSI 00
        DevCap:    MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
            ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
        DevCtl:    Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
            RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
            MaxPayload 128 bytes, MaxReadReq 512 bytes
        DevSta:    CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
        LnkCap:    Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <4us, L1 <64us
            ClockPM+ Surprise- LLActRep- BwNot-
        LnkCtl:    ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
            ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
        LnkSta:    Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
    Capabilities: [100 v1] Advanced Error Reporting
        UESta:    DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
        UEMsk:    DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
        UESvrt:    DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
        CESta:    RxErr+ BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
        CEMsk:    RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
        AERCap:    First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
    Capabilities: [13c v1] Virtual Channel
        Caps:    LPEVC=0 RefClk=100ns PATEntryBits=1
        Arb:    Fixed- WRR32- WRR64- WRR128-
        Ctrl:    ArbSelect=Fixed
        Status:    InProgress-
        VC0:    Caps:    PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
            Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
            Ctrl:    Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
            Status:    NegoPending- InProgress-
    Capabilities: [160 v1] Device Serial Number 00-00-b3-ff-ff-d7-30-10
    Capabilities: [16c v1] Power Budgeting <?>
    Kernel driver in use: bcma-pci-bridge

lshw Acer Aspire E14

> lshw -short

H/W path               Device      Class       Description
==========================================================
                                   system      Aspire E5-411 (Aspire E5-411_0843_1_08)
/0                                 bus         EA41_BM
/0/0                               memory      64KiB BIOS
/0/4                               processor   Atom
/0/4/8                             memory      32KiB L1 cache
/0/4/9                             memory      1MiB L2 cache
/0/7                               memory      24KiB L1 cache
/0/f                               memory      2GiB System Memory
/0/f/0                             memory      2GiB SODIMM DDR3 Synchronous 1333 MHz (0.8 ns)
/0/f/1                             memory      SODIMM [empty]
/0/100                             bridge      ValleyView SSA-CUnit
/0/100/2                           display     ValleyView Gen7
/0/100/13                          storage     ValleyView 6-Port SATA AHCI Controller
/0/100/14                          bus         ValleyView USB xHCI Host Controller
/0/100/14/0            usb2        bus         xHCI Host Controller
/0/100/14/1            usb1        bus         xHCI Host Controller
/0/100/14/1/2                      bus         USB2.0 Hub
/0/100/14/1/2/1                    generic     BCM43142A0
/0/100/14/1/2/2        scsi2       storage     Android Phone
/0/100/14/1/2/2/0.0.0  /dev/sdb    disk        SCSI Disk
/0/100/14/1/2/2/0.0.1  /dev/sdc    disk        SCSI Disk
/0/100/14/1/2/2/0.0.2  /dev/sr1    disk        SCSI CD-ROM
/0/100/14/1/2/3                    input       OM
/0/100/14/1/4                      multimedia  HD WebCam
/0/100/1a                          generic     ValleyView SEC
/0/100/1b                          multimedia  ValleyView High Definition Audio Controller
/0/100/1c                          bridge      ValleyView PCI Express Root Port
/0/100/1c/0            em1         network     RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
/0/100/1c.1                        bridge      ValleyView PCI Express Root Port
/0/100/1c.1/0                      network     BCM43142 802.11b/g/n
/0/100/1f                          bridge      ValleyView Power Control Unit
/0/100/1f.3                        bus         ValleyView SMBus Controller
/0/1                   scsi0       storage    
/0/1/0.0.0             /dev/sda    disk        500GB ST500LT012-1DG14
/0/1/0.0.0/1           /dev/sda1   volume      500MiB EXT4 volume
/0/1/0.0.0/2           /dev/sda2   volume      3872MiB Linux swap volume
/0/1/0.0.0/3           /dev/sda3   volume      50GiB EXT4 volume
/0/1/0.0.0/4           /dev/sda4   volume      411GiB Extended partition
/0/1/0.0.0/4/5         /dev/sda5   volume      411GiB Linux filesystem partition
/0/2                   scsi1       storage    
/0/2/0.0.0             /dev/cdrom  disk        DVDRAM GUC0N



> lshw
localhost.localdomain
    description: Notebook
    product: Aspire E5-411 (Aspire E5-411_0843_1_08)
    vendor: Acer
    version: V1.08
    serial: NXMQDST00643822E8B7600
    width: 64 bits
    capabilities: smbios-2.7 dmi-2.7 vsyscall32
    configuration: chassis=notebook family=Type1Family sku=Aspire E5-411_0843_1_08 uuid=97475B75-75E9-49C5-A9F4-00E0B802B872
  *-core
       description: Motherboard
       product: EA41_BM
       vendor: Acer
       physical id: 0
       version: Type2 - A01 Board Version
       serial: NBMLQ1100443822E8B7600
       slot: Type2 - Board Chassis Location
     *-firmware
          description: BIOS
          vendor: Insyde Corp.
          physical id: 0
          version: V1.08
          date: 06/20/2014
          size: 64KiB
          capacity: 4032KiB
          capabilities: pci upgrade shadowing cdboot bootselect edd int9keyboard int14serial int17printer int10video acpi usb zipboot biosbootspecification netboot
     *-cpu
          description: CPU
          product: Atom
          vendor: Intel Corp.
          physical id: 4
          bus info: cpu@0
          version: Intel(R) Celeron(R) CPU  N2830  @ 2.16GHz
          slot: CPU 1
          size: 2159MHz
          capacity: 2407MHz
          width: 64 bits
          clock: 83MHz
          capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms cpufreq
          configuration: cores=2 enabledcores=2 threads=1
        *-cache:0
             description: L1 cache
             physical id: 8
             slot: Unknown
             size: 32KiB
             capacity: 32KiB
             capabilities: synchronous internal write-back instruction
        *-cache:1
             description: L2 cache
             physical id: 9
             slot: Unknown
             size: 1MiB
             capacity: 1MiB
             capabilities: synchronous internal write-back unified
     *-cache
          description: L1 cache
          physical id: 7
          slot: Unknown
          size: 24KiB
          capacity: 24KiB
          capabilities: synchronous internal write-back data
     *-memory
          description: System Memory
          physical id: f
          slot: System board or motherboard
          size: 2GiB
        *-bank:0
             description: SODIMM DDR3 Synchronous 1333 MHz (0.8 ns)
             product: ACR16D3LFS1KBG/2G
             vendor: Kingston
             physical id: 0
             serial: 19581594
             slot: DIMM0
             size: 2GiB
             width: 64 bits
             clock: 1333MHz (0.8ns)
        *-bank:1
             description: SODIMM [empty]
             physical id: 1
             slot: DIMM1
     *-pci
          description: Host bridge
          product: ValleyView SSA-CUnit
          vendor: Intel Corporation
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 0e
          width: 32 bits
          clock: 33MHz
        *-display UNCLAIMED
             description: VGA compatible controller
             product: ValleyView Gen7
             vendor: Intel Corporation
             physical id: 2
             bus info: pci@0000:00:02.0
             version: 0e
             width: 32 bits
             clock: 33MHz
             capabilities: pm msi vga_controller cap_list
             configuration: latency=0
             resources: memory:90000000-903fffff memory:80000000-8fffffff ioport:2050(size=8)
        *-storage
             description: SATA controller
             product: ValleyView 6-Port SATA AHCI Controller
             vendor: Intel Corporation
             physical id: 13
             bus info: pci@0000:00:13.0
             version: 0e
             width: 32 bits
             clock: 66MHz
             capabilities: storage msi pm ahci_1.0 bus_master cap_list
             configuration: driver=ahci latency=0
             resources: irq:103 ioport:2048(size=8) ioport:205c(size=4) ioport:2040(size=8) ioport:2058(size=4) ioport:2020(size=32) memory:9091d000-9091d7ff
        *-usb
             description: USB controller
             product: ValleyView USB xHCI Host Controller
             vendor: Intel Corporation
             physical id: 14
             bus info: pci@0000:00:14.0
             version: 0e
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi xhci bus_master cap_list
             configuration: driver=xhci_hcd latency=0
             resources: irq:104 memory:90900000-9090ffff
           *-usbhost:0
                product: xHCI Host Controller
                vendor: Linux 3.11.10-301.fc20.x86_64 xhci_hcd
                physical id: 0
                bus info: usb@2
                logical name: usb2
                version: 3.11
                capabilities: usb-3.00
                configuration: driver=hub slots=1 speed=5000Mbit/s
           *-usbhost:1
                product: xHCI Host Controller
                vendor: Linux 3.11.10-301.fc20.x86_64 xhci_hcd
                physical id: 1
                bus info: usb@1
                logical name: usb1
                version: 3.11
                capabilities: usb-2.00
                configuration: driver=hub slots=6 speed=480Mbit/s
              *-usb:0
                   description: USB hub
                   product: USB2.0 Hub
                   vendor: Genesys Logic, Inc.
                   physical id: 2
                   bus info: usb@1:2
                   version: 85.37
                   capabilities: usb-2.00
                   configuration: driver=hub maxpower=100mA slots=4 speed=480Mbit/s
                 *-usb:0 UNCLAIMED
                      description: Generic USB device
                      product: BCM43142A0
                      vendor: Broadcom Corp
                      physical id: 1
                      bus info: usb@1:2.1
                      version: 1.12
                      serial: 3010B38CE2C7
                      capabilities: usb-2.00
                      configuration: speed=12Mbit/s
                 *-usb:1
                      description: Mouse
                      product: OM
                      vendor: Elan Microelectronics Corp.
                      physical id: 3
                      bus info: usb@1:2.3
                      version: 24.58
                      capabilities: usb-1.10
                      configuration: driver=usbhid maxpower=100mA speed=2Mbit/s
              *-usb:1
                   description: Video
                   product: HD WebCam
                   vendor: SunplusIT INC.
                   physical id: 4
                   bus info: usb@1:4
                   version: 13.51
                   capabilities: usb-2.00
                   configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
        *-generic UNCLAIMED
             description: Encryption controller
             product: ValleyView SEC
             vendor: Intel Corporation
             physical id: 1a
             bus info: pci@0000:00:1a.0
             version: 0e
             width: 32 bits
             clock: 33MHz
             capabilities: pm msi bus_master cap_list
             configuration: latency=0
             resources: memory:90800000-908fffff memory:90700000-907fffff
        *-multimedia
             description: Audio device
             product: ValleyView High Definition Audio Controller
             vendor: Intel Corporation
             physical id: 1b
             bus info: pci@0000:00:1b.0
             version: 0e
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi bus_master cap_list
             configuration: driver=snd_hda_intel latency=0
             resources: irq:106 memory:90910000-90913fff
        *-pci:0
             description: PCI bridge
             product: ValleyView PCI Express Root Port
             vendor: Intel Corporation
             physical id: 1c
             bus info: pci@0000:00:1c.0
             version: 0e
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:16 ioport:1000(size=4096) memory:90600000-906fffff ioport:90400000(size=1048576)
           *-network
                description: Ethernet interface
                product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
                vendor: Realtek Semiconductor Co., Ltd.
                physical id: 0
                bus info: pci@0000:01:00.0
                logical name: em1
                version: 0c
                serial: c4:54:44:aa:ca:89
                size: 100Mbit/s
                capacity: 1Gbit/s
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-2_0.0.1 02/06/13 ip=192.168.1.42 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
                resources: irq:105 ioport:1000(size=256) memory:90600000-90600fff memory:90400000-90403fff
        *-pci:1
             description: PCI bridge
             product: ValleyView PCI Express Root Port
             vendor: Intel Corporation
             physical id: 1c.1
             bus info: pci@0000:00:1c.1
             version: 0e
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:17 ioport:3000(size=4096) memory:90500000-905fffff
           *-network
                description: Network controller
                product: BCM43142 802.11b/g/n
                vendor: Broadcom Corporation
                physical id: 0
                bus info: pci@0000:02:00.0
                version: 01
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list
                configuration: driver=bcma-pci-bridge latency=0
                resources: irq:17 memory:90500000-90507fff
        *-isa
             description: ISA bridge
             product: ValleyView Power Control Unit
             vendor: Intel Corporation
             physical id: 1f
             bus info: pci@0000:00:1f.0
             version: 0e
             width: 32 bits
             clock: 33MHz
             capabilities: isa bus_master cap_list
             configuration: latency=0
        *-serial UNCLAIMED
             description: SMBus
             product: ValleyView SMBus Controller
             vendor: Intel Corporation
             physical id: 1f.3
             bus info: pci@0000:00:1f.3
             version: 0e
             width: 32 bits
             clock: 33MHz
             capabilities: pm cap_list
             configuration: latency=0
             resources: memory:90919000-9091901f ioport:2000(size=32)
     *-scsi:0
          physical id: 1
          logical name: scsi0
          capabilities: emulated
        *-disk
             description: ATA Disk
             product: ST500LT012-1DG14
             vendor: Seagate
             physical id: 0.0.0
             bus info: scsi@0:0.0.0
             logical name: /dev/sda
             version: 0001
             serial: W3P7BQLZ
             size: 465GiB (500GB)
             capabilities: partitioned partitioned:dos
             configuration: ansiversion=5 logicalsectorsize=512 sectorsize=4096 signature=000ad463
           *-volume:0
                description: EXT4 volume
                vendor: Linux
                physical id: 1
                bus info: scsi@0:0.0.0,1
                logical name: /dev/sda1
                logical name: /boot
                version: 1.0
                serial: a7de1a2d-960f-4627-83dd-1898cea53e8c
                size: 500MiB
                capacity: 500MiB
                capabilities: primary bootable journaled extended_attributes huge_files dir_nlink extents ext4 ext2 initialized
                configuration: created=2014-11-09 01:45:56 filesystem=ext4 lastmountpoint=/mnt/sysimage/boot modified=2014-11-09 02:39:22 mount.fstype=ext4 mount.options=rw,seclabel,relatime,stripe=4,data=ordered mounted=2014-11-09 02:24:24 state=mounted
           *-volume:1
                description: Linux swap volume
                physical id: 2
                bus info: scsi@0:0.0.0,2
                logical name: /dev/sda2
                version: 1
                serial: b9234312-d568-46ea-b107-fda05b5a650e
                size: 3872MiB
                capacity: 3872MiB
                capabilities: primary nofs swap initialized
                configuration: filesystem=swap pagesize=4096
           *-volume:2
                description: EXT4 volume
                vendor: Linux
                physical id: 3
                bus info: scsi@0:0.0.0,3
                logical name: /dev/sda3
                logical name: /
                version: 1.0
                serial: b289619d-02e4-4bcd-a4af-1008e4f1a0f4
                size: 50GiB
                capacity: 50GiB
                capabilities: primary journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                configuration: created=2014-11-09 01:45:54 filesystem=ext4 lastmountpoint=/ modified=2014-11-09 15:42:24 mount.fstype=ext4 mount.options=rw,seclabel,relatime,data=ordered mounted=2014-11-09 15:42:25 state=mounted
           *-volume:3
                description: Extended partition
                physical id: 4
                bus info: scsi@0:0.0.0,4
                logical name: /dev/sda4
                size: 411GiB
                capacity: 411GiB
                capabilities: primary extended partitioned partitioned:extended
              *-logicalvolume
                   description: Linux filesystem partition
                   physical id: 5
                   logical name: /dev/sda5
                   logical name: /home
                   capacity: 411GiB
                   configuration: mount.fstype=ext4 mount.options=rw,seclabel,relatime,data=ordered state=mounted
     *-scsi:1
          physical id: 2
          logical name: scsi1
          capabilities: emulated
        *-cdrom
             description: DVD-RAM writer
             product: DVDRAM GUC0N
             vendor: HL-DT-ST
             physical id: 0.0.0
             bus info: scsi@1:0.0.0
             logical name: /dev/cdrom
             logical name: /dev/sr0
             version: 1.00
             capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
             configuration: ansiversion=5 status=nodisc