Home » Hardware » notebooks » ThinkPad X120e
notebook ThinkPad X120e
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Modelo: ThinkPad X120e(ID do modelo: 1399)
subtipo (notebook, netbook, placa-mãe, tablet):
netbook
fabricante:
Lenovo
arquitetura:
x86-64/amd64
tem um firmware com boot livre (BIOS, UEFI,...)?
não especificado
É possível instalar sistemas operacionais livres?
sim
o dispositivo evita a instalação de placas wi-fi não aprovados pelo vendedor?
sim (veja os detalhes dentro da entrada da descrição)
ano de comercialização:
2011
compatibilidade com software livre:
B-Ouro
testado com:
Debian GNU/Linux 7 wheezy
testado com o seguinte kernel livre:
modelo da placa de vídeo:
(funciona com aceleração 3D)
modelo da placa wifi:
(funciona)
modelo da webcam:
(funciona)
Descrição:
Wifi card whitelist

All thinkpads have a Wifi card whitelist at the BIOS level that prevent installing certain WiFi cards. The restriction can be bypassed with a BIOS modification: Either installing Libreboot, Coreboot or editing the official Lenovo/IBM BIOS.

In general, this machine works well. It seems impossible to change the wireless card and the builtin wireless card isn't really reliable. It is unclear if it is a firmware problem or just the design of the wireless card, but signal is often weak and the "bars" always look full even if the signal is weak. See also http://www.thinkwiki.org/wiki/Category:X120e

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