Acer eMachines eM250

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Acer eMachines eM250 series

Software

GCC

root #gcc-config -l
i686-pc-linux-gnu-4.7.2 *

Portage

FILE /etc/portage/make.conf
ACCEPT_KEYWORDS="~x86"
CHOST="i686-pc-linux-gnu"
CFLAGS="-O2 -march=native -fomit-frame-pointer -pipe"
CXXFLAGS="${CFLAGS}"
VIDEO_CARDS="intel fbdev vesa"
INPUT_DEVICES="evdev synaptics"

Kernel

FILE /etc/modules-load.d/drivers.conf
b43
atl1c
uvcvideo
tun
dummy

CPU

KERNEL Intel Atom N270
Processor type and features  --->
    Processor family ()  --->
        (X) Intel Atom

Disk

KERNEL SATA
Device Drivers --->
    <*> Serial ATA and Parallel ATA drivers  --->
        [*]   ATA ACPI Support
        [*]   SATA Port Multiplier support
        <*>   AHCI SATA support
        [*]   ATA SFF support
        [*]     ATA BMDMA support
        <*>     Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support

Video

KERNEL Graphics
Device Drivers --->
    Graphics support  --->
        <M> /dev/agpgart (AGP Support)  --->
            <M>   Intel 440LX/BX/GX, I8xx and E7x05 chipset support
        <M> Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)  --->
        <M> Intel 8xx/9xx/G3x/G4x/HD Graphics
        {*} Support for frame buffer devices  --->
            <M>   VGA 16-color graphics support
            <M>   Userspace VESA VGA graphics support
            [*]   VESA VGA graphics support

Sound

KERNEL Sound
Device Drivers --->
    <*> Sound card support  --->
        <M>   Advanced Linux Sound Architecture  --->
            [*]   PCI sound devices  --->
                <M>   Intel HD Audio  --->
                    (64)  Pre-allocated buffer size for HD-audio driver
                    [*]   Build hwdep interface for HD-audio driver
                    [*]   Build Realtek HD-audio codec support
                    [*]   Build Analog Device HD-audio codec support
                    -*-   Enable generic HD-audio codec parser
                    (0)   Default time-out for HD-audio power-save mode

Network

KERNEL Ethernet
Device Drivers --->
    [*] Network device support  --->
        [*]   Ethernet driver support  --->
            [*]   Atheros devices
            <M>     Atheros L1C Gigabit Ethernet support
KERNEL WIFI
Device Drivers --->
    [*] Network device support  --->
        [*]   Wireless LAN  --->
            <M>   Broadcom 43xx wireless support (mac80211 stack)
            [*]   Support for low-power (LP-PHY) devices

Webcam

KERNEL Webcam
Device Drivers --->
    <*> Multimedia support  --->
        [*]   Cameras/video grabbers support
        [*]   Media USB Adapters  --->
            <M>   USB Video Class (UVC)
            [*]     UVC input events device support

Other

Hardware

root #lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GSE Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 3 (rev 02)
00:1c.3 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 4 (rev 02)
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 02)
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 02)
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 02)
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 02)
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [AHCI mode] (rev 02)
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 02)
01:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
03:00.0 Ethernet controller: Qualcomm Atheros AR8132 Fast Ethernet (rev c0)

BIOS

CPU

The CPU is an Intel® Atom™ processor N270 (512 KB L2 cache, 1.60 GHz) with 2 cores.

user $cat /proc/cpuinfo
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 28
model name	: Intel(R) Atom(TM) CPU N270   @ 1.60GHz
stepping	: 2
microcode	: 0x212
cpu MHz		: 1600.000
cache size	: 512 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
initial apicid	: 0
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 10
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 xtpr pdcm movbe lahf_lm dtherm
bogomips	: 3191.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 32 bits physical, 32 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 28
model name	: Intel(R) Atom(TM) CPU N270   @ 1.60GHz
stepping	: 2
microcode	: 0x212
cpu MHz		: 1600.000
cache size	: 512 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 0
apicid		: 1
initial apicid	: 1
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 10
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 xtpr pdcm movbe lahf_lm dtherm
bogomips	: 3191.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 32 bits physical, 32 bits virtual
power management:
user $lscpu
Architecture :        i686
Mode(s) opératoire(s) des processeurs : 32-bit
Boutisme :            Little Endian
Processeur(s) :       2
Liste de processeur(s) en ligne : 0,1
Thread(s) par cœur : 2
Cœur(s) par socket : 0
Socket(s) :           2
Identifiant constructeur : GenuineIntel
Famille de processeur : 6
Modèle :             28
Nom de modèle :      Intel(R) Atom(TM) CPU N270   @ 1.60GHz
Révision :           2
Vitesse du processeur en MHz : 1600.000
BogoMIPS :            3191.98
Cache L1d :           24K
Cache L1i :           32K
Cache L2 :            512K

Memory

  • 1 GB of DDR2 533MHz memory

Graphics

This Netbook has a 10 inch screen

root #lspci -k -s 00:02.0
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller (rev 03)
	Subsystem: Acer Incorporated [ALI] Device 022f
	Kernel driver in use: i915
	Kernel modules: i915

Frame Buffer

CODE
video=vesafb:1024x768-32@60

Ethernet

root #lspci -k -s 03:00.0
03:00.0 Ethernet controller: Qualcomm Atheros AR8132 Fast Ethernet (rev c0)
	Subsystem: Acer Incorporated [ALI] Device 022f
	Kernel driver in use: atl1c
	Kernel modules: atl1c

ACPI

Wireless

  • 802.11b/g Wi-Fi CERTIFIED® wireless LAN card
root #lspci -k -s 01:00.0
01:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
	Subsystem: Foxconn International, Inc. T77H106.00 Wireless Half-size Mini PCIe Card
	Kernel driver in use: b43-pci-bridge
	Kernel modules: ssb
root #grep b43 /proc/modules
b43 136216 0 - Live 0xf8283000
mac80211 326274 1 b43, Live 0xf81ea000
cfg80211 297999 2 b43,mac80211, Live 0xf810b000
ssb 28693 1 b43, Live 0xf860f000

Sound

root #lspci -k -s 00:1b.0
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02)
	Subsystem: Acer Incorporated [ALI] Device 022f
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

USB

2.0

root #lspci -k -s 00:1d.7
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 02)
	Subsystem: Acer Incorporated [ALI] Device 022f
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

SATA

root #lspci -k -s 00:1f.2
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [AHCI mode] (rev 02)
	Subsystem: Acer Incorporated [ALI] Device 022f
	Kernel driver in use: ahci

Webcam

root #lsusb -s 001:003
Bus 001 Device 003: ID 0c45:62c0 Microdia Sonix USB 2.0 Camera

Bluetooth

Note
Seems some models have Bluetooth

Touchpad

Keyboard

External resources