mirror of
https://github.com/NixOS/nixos-hardware
synced 2024-11-23 19:39:42 +01:00
111 lines
4.8 KiB
Text
111 lines
4.8 KiB
Text
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= Overview =
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* CPU: Intel Core 2 Solo U3500 @ 1.40GHz (speeds: 0.8, 1.2 and 1.4GHz), 3MB L2
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* Screen: 1366x768 LED
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= BIOS versions =
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* 1.10 - average ACPI temperature around 34°C, good GL playing
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* 1.20 - average ACPI temperature around 39°C, good GL playing
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* 1.31 - big slowdown in X windows from time to time, GL games with annoying slowdowns regularly
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The most recent BIOS updates (1.20 onwards) come with a DOS flasher; older come only with a windows flasher. I used a [http://www.pcengines.ch/freedos.htm freedos image] stored in a USB flash memory to boot freedos and flash the BIOS.
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= Drivers =
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All provided in linux 2.6.32 kernels.
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Linux 2.6.29 has problems at least with the wire ethernet card (Attansic Technology Corp. Device 1063). Loading and unloading the ethernet card driver module (atl1c) helps getting a working link, although it will change from eth0 to eth1, eth2, or another interface name.
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== lspci ==
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00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
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00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
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00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
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00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
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00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
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00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
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00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
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00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
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00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
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00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
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00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
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00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
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00:1d.3 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
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00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
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00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
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00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller (rev 03)
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00:1f.2 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
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00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
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00:1f.5 IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller (rev 03)
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00:1f.6 Signal processing controller: Intel Corporation 82801I (ICH9 Family) Thermal Subsystem (rev 03)
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01:00.0 Ethernet controller: Attansic Technology Corp. Device 1063 (rev c0)
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02:00.0 Network controller: Intel Corporation Wireless WiFi Link 5100
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= Configuration =
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{
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# Make te network WLAN card (wlan0) firmware available
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require = [ ./nixos/modules/hardware/network/intel-5000.nix ];
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boot = rec {
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initrd = {
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kernelModules = [ "ata_piix" "reiserfs" ];
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};
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kernelParams = [
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"selinux=0"
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"apm=on"
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"acpi=on"
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"vga=0x317"
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"console=tty1"
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"video=vesafb:ywrap"
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# Important, to disable Kernel Mode Setting for the graphics card
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# This will allow backlight regulation
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"nomodeset"
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];
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kernelModules = [
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"acpi-cpufreq"
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"cpufreq-ondemand" # not autoloaded in 2.6.32.2
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"kvm-intel"
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];
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resumeDevice = "8:2";
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extraKernelParams = ["resume=/dev/sda2"];
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kernelPackages = pkgs.kernelPackages_2_6_32;
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postBootCommands = ''
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echo ondemand > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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'';
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};
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services = {
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xserver = {
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enable = true;
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defaultDepth = 24;
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videoDriver = "intel";
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exportConfiguration = true;
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enableTCP = true;
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autorun = true;
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driSupport = false;
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synaptics = {
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enable = true;
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dev = "/dev/input/event8";
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};
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};
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};
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= X settings =
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== Backlight ==
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Having disabled Kernel Mode Setting for the i915 kernel drm module (kernel parameter ''nomodeset''), use ''xrandr'' to set:
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xrandr --output LVDS --set BACKLIGHT_CONTROL combination
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xrandr --output LVDS --set BACKLIGHT 300 # ~1000, max light.
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If those steps make your mouse cursor not appear, switch to another VT, and then back to X, and it will come.
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== Synaptics pad ==
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I like the pad speed set by:
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synclient MaxTapTime=0 MaxSpeed=1.12 MinSpeed=0.6 AccelFactor=0.001 VertEdgeScroll=1
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Install the ''xf86-input-synaptics-1.2.0'' for ''synclient'' to be in your PATH.
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= Suspending and hibernating =
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Usual pm-utils work, with pm-suspend and pm-hibernate.
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[[Category:Installation]]
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[[Category:Hardware]]
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[[Category:Laptops]]
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