Home » Hardware » notebooks » Aspire V5-471 » Histórico » Diferenças
Diferenças entre a versão de 19:23, 30 Abril 2013, criada por TralfamadorianOrator, e a versão de 19:22, 30 Abril 2013
Aviso: o texto em vermelho foi excluído da versão anterior, o texto em verde foi adicionado nesta versão e o texto em cinza não foi alterado.
diferenças no campo: fabricante
Acer
diferenças no campo: nome do modelo
Aspire V5-471
diferenças no campo: subtype (notebook or netbook)
notebook
diferenças no campo: arquitetura
amd64
diferenças no campo: does it have a free bios?
no
diferenças no campo: É possível instalar sistemas operacionais livres?
yes
diferenças no campo: does the device prevent the installation of wifi cards not-approved by the vendor?
not-specified
diferenças no campo: ano de comercialização
2012
diferenças no campo: distribuição GNU/Linux usada para teste
trisquel_6_0
diferenças no campo: compatibilidade com software livre
B-gold
diferenças no campo: testado com o seguinte kernel livre
3.9.0
diferenças no campo: modelo da placa de vídeo
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
diferenças no campo: a placa de vídeo funciona?
yes_with_3D
diferenças no campo: modelo da placa wifi
Atheros Communications Inc. AR9462 Wireless Network Adapter (rev 01)
diferenças no campo: a placa wifi funciona?
yes
diferenças no campo: modelo da webcam
ID 04f2:b335 Chicony Electronics Co., Ltd
diferenças no campo: A webcam funciona?
not-specified yes
diferenças no campo: Descrição
[p]
For kernel versions from 3.7 to at least 3.9, make sure to build the modules for the webcam and wifi devices.[/p]
[p]
When running make menuconfig, check the following:[/p]

[p]
Device Drivers --> Multimedia Support --> Media USB Adapters
--> USB Video Class (UVC) --> [list][*] UVC input events device support[/*][/list][/p]

[p]
Device Drivers --> Network device support --> Wireless LAN
--> Atheros Wireless Cards --> Atheros 802.11n wireless cards support
--> [list]
[*] Atheros ath9k PCI/PCIe bus support[/*]
[*] Atheros ath9k AHB bus support[/*]
[*] Atheros ath9k rate control[/*]
[/list][/p]

[p]
There was an issue of not being able to shut down. When shutting down, the system would restart itself. Here's a fix I found on a blog (http://www.pbehnke.com/main/node/11):

[enum]
[*] Create an init script in /etc/init.d (Example: create a file named /etc/init.d/haltusbpower)[/*]
[*] Put the following in the script:
[code]#! /bin/bash
#
# haltusbpower init script
#
# chkconfig: 345 99 20
# description: A script to act as a workaround for the bug in the runtime power management module, which causes my acer aspire v5-571 laptop to restart after shutting down.
#
### BEGIN INIT INFO
# Provides: haltusbpower
# Default-Stop: 0 1 3 5
# Short-Description: Halt USB Powersave mode
# Description: A script to halt usb power control.
### END INIT INFO

# Source function library.
. /etc/init.d/functions

# Bus list for the runtime power management module.
buslist="usb"

# See how we were called.
case "$1" in
start)
echo "USB bug fix active"
#no-op on startup
;;
stop)
echo "Turning off USB Power Control"
for bus in $buslist; do
for i in /sys/bus/$bus/devices/*/power/control; do
echo on > $i
done
done
;;
*)
echo "Usage: /etc/init.d/haltusbpower {start|stop}"
exit 1
;;
esac
exit 0[/code][/*][/p]
[*] Create a symbolic link in /etc/rc0.d to the script you created in the previous step. [p]Example:
[code]ln -s /etc/init.d/haltusbpower /etc/rc0.d/haltusbpower[/code][/*][/p]
[/enum]

One issue remains: I cannot change the backlight brightness.
The contents of this page are in the Public Domain. (see the CC0 page for detailed information). Anyone is free to copy, modify, publish, use, sell, or distribute the text for any purpose, commercial or non-commercial, and by any means.
h-node.org is a hardware database project. It runs the h-source PHP software, commit cdeda15, available under the GNU General Public (GPLv3) License.
JavaScript license information