Eee PC 1005HA

Funktionen unter Ubuntu

	        WLAN	Fn-Tasten	                                	        Audio
10.04 NBR	OK	mit "acpi_osi=Linux": alle außer F7 und F9		        OK
10.04 XUB	OK	mit "acpi_osi=Linux": alle außer F1	        	        OK
10.10	        OK	Alle außer F2 und F3	                        	        OK
11.04 α1	OK	nach Ab- und Anmelden: alle außer F2, F3, F7		        OK
11.04	        OK	mit "acpi_osi=Linux": alle außer F1, F3, F7 und F9	        OK
11.10 b2       OK      mit "acpi_osi=Linux": alle außer F1, F2, F3, F4, F7 und F9      ?
12.10          OK      alle außer F1 und F3                                            OK

Fn+F9 kann nachträglich konfiguriert werden.

Bug in Ubuntu Launchpad

Ethernet

	01:00.0 Ethernet controller [0200]: Atheros Communications AR8132 Fast Ethernet [1969:1062] (rev c0)
	        Subsystem: ASUSTeK Computer Inc. Device [1043:838a]
	        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: 32 bytes
	        Interrupt: pin A routed to IRQ 45
	        Region 0: Memory at f7fc0000 (64-bit, non-prefetchable) [size=256K]
	        Region 2: I/O ports at ec00 [size=128]
	        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: [48] MSI: Enable+ Count=1/1 Maskable- 64bit+
	                Address: 00000000fee0300c  Data: 4182
	        Capabilities: [58] Express (v1) Endpoint, MSI 00
	                DevCap: MaxPayload 4096 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, Latency L0 unlimited, L1 unlimited
	                        ClockPM+ Surprise- LLActRep- BwNot-
	                LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
	                        ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
	                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
	        Capabilities: [6c] Vital Product Data
	                Not readable
	        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: 14, GenCap+ CGenEn- ChkCap+ ChkEn-
	        Capabilities: [180 v1] Device Serial Number ff-21-fa-8f-90-e6-ba-ff
	        Kernel driver in use: atl1c
	        Kernel modules: atl1c

Mass Storage

Measurement Method

Writing zero-bytes to a temporary file:

$ dd if=/dev/zero of=tempfile bs=1M count=1024 conv=fdatasync,notrunc

First flushing caches, then reading file:

$ echo 3 | tee /proc/sys/vm/drop_caches
$ dd if=tempfile of=/dev/null bs=1M count=1024

/dev/loop0 (AES128-encrypted container on /dev/sda5)

This was used by me until Ubuntu 12.10 to encrypt my /home directory.

Write	Read
11.2	20.6

/dev/sda7

• Write

# dd if=/dev/zero of=tempfile bs=1M count=512 conv=fdatasync,notrunc
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 25,9133 s, 20,7 MB/s

• Read

# dd if=tempfile of=/dev/null bs=1M count=512
512+0 records in
512+0 records out
536870912 bytes (537 MB) copied, 25,3863 s, 21,1 MB/s

/dev/sda5

• Write

$ dd if=/dev/zero of=tempfile bs=1M count=1024 conv=fdatasync,notrunc
1024+0 records in
1024+0 records out
1073741824 bytes (1,1 GB) copied, 35,6505 s, 30,1 MB/s

• Read

$ dd if=tempfile of=/dev/null bs=1M count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1,1 GB) copied, 30,3147 s, 35,4 MB/s

/dev/sdb1

This is a 16 GiB Class 10 SD card in my Eee PC. Its purpose should be to save the operating system (Xubuntu 14.04) and it contains a swap partition.

• Write

# dd if=/dev/zero of=tempfile bs=1M count=1024 conv=fdatasync,notrunc
1024+0 Datensätze ein
1024+0 Datensätze aus
1073741824 Bytes (1,1 GB) kopiert, 93,2682 s, 11,5 MB/s

• Read

# echo 3 | tee /proc/sys/vm/drop_caches
# dd if=tempfile of=/dev/null bs=1M count=1024
1024+0 Datensätze ein
1024+0 Datensätze aus
1073741824 Bytes (1,1 GB) kopiert, 57,2227 s, 18,8 MB/s