关于本子的FN快捷键的问题。一旦关闭无线开关就无法再次打开

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关于本子的FN快捷键的问题。一旦关闭无线开关就无法再次打开

#1

帖子 linux_pro » 2010-11-01 4:57

我本子是神舟 A550
F2是无线开关。

在安装的过程中,无线是正常使用的,安装后也正常。

但是我把FN-F2按过后,无线就无法启动了.


如何解决这个问题呢?

需要我贴什么信息吗?
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Re: 关于本子的FN快捷键的问题。一旦关闭无线开关就无法再次打开

#2

帖子 linux_pro » 2010-11-01 5:05

HotKeys

To get the majority of the hotkeys to function properly, you need to modify how Grub start your Linux, as follow.

Open a terminal and edit your Grub configuration file:

sudo gedit /etc/default/grub

And change the option row GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" as follow:

GRUB_CMDLINE_LINUX_DEFAULT="quiet acpi_osi=Linux acpi_backlight=vendor splash"

Then update Grub installation with the command:

sudo update-grub2

and restart your netbook

Working hotkeys include: wireless toggle, brightness (except F7 to switch off screen), volume.

Neither of the disable touchpad keys work.

我实验下看看,这样是否工作。如果不工作,那么我又得重新安装一次ubuntu才能使我的 wifi卡工作起来。
真的很麻烦
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Re: 关于本子的FN快捷键的问题。一旦关闭无线开关就无法再次打开

#3

帖子 linux_pro » 2010-11-01 5:18

问题依旧!
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Re: 关于本子的FN快捷键的问题。一旦关闭无线开关就无法再次打开

#4

帖子 linux_pro » 2010-11-01 5:48

搞定

cat /proc/acpi/wakeup
lspci

看自己网卡的 地址。

我自己的是

代码: 全选

cat /proc/acpi/wakeup 
Device    S-state      Status   Sysfs node
P0P2      S4    *disabled  
PEGP      S4    *disabled  
P0P3      S4    *disabled  
PEGP      S4    *disabled  
P0P1      S4    *disabled  pci:0000:00:1e.0
PS2K      S3     disabled  pnp:00:07
AVC0      S3     disabled  pnp:00:08
EHC1      S3    *disabled  pci:0000:00:1d.0
EHC2      S3    *disabled  pci:0000:00:1a.0
HDEF      S0    *disabled  pci:0000:00:1b.0
RP01      S4    *disabled  pci:0000:00:1c.0
PXSX      S5    *disabled  pci:0000:02:00.0
RP02      S4    *disabled  pci:0000:00:1c.1
PXSX      S5    *disabled  pci:0000:03:00.0
RP03      S4    *disabled  
PXSX      S5    *disabled  
RP04      S4    *disabled  
PXSX      S5    *disabled  
RP05      S4    *disabled  pci:0000:00:1c.4
PXSX      S5    *disabled  
PEG3      S4    *disabled  pci:0000:00:03.0
PEG5      S4    *disabled  
PEG6      S4    *disabled
然后 echo PXSX > /proc/acpi/wakeup

下来 iwconfig就能看到自己网卡了.
但是 ifconfig wlan0 up 提示 什么禁用之类,我没细看。失误啊!!

重启,然后回复机器默认bios配置。
以前没有 echo的步骤和 回复BIOS配置。不管了,反正wifi工作就行,其他我才不管呢。

神舟 A500,应该是 i3-i7都是这样,我的是i7-d1

btw: 神舟的机器在显卡驱动方面不要用开源的,否则会造成磁盘如果占用过高,回导致 界面没相应。
要安装闭源驱动
上次由 linux_pro 在 2010-11-01 5:52,总共编辑 1 次。
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Re: 关于本子的FN快捷键的问题。一旦关闭无线开关就无法再次打开

#5

帖子 linux_pro » 2010-11-01 5:50

O,我更换了无线网卡,如果是原装的就不知到了。

代码: 全选

lspci 
00:00.0 Host bridge: Intel Corporation Core Processor DMI (rev 11)
00:03.0 PCI bridge: Intel Corporation Core Processor PCI Express Root Port 1 (rev 11)
00:08.0 System peripheral: Intel Corporation Core Processor System Management Registers (rev 11)
00:08.1 System peripheral: Intel Corporation Core Processor Semaphore and Scratchpad Registers (rev 11)
00:08.2 System peripheral: Intel Corporation Core Processor System Control and Status Registers (rev 11)
00:08.3 System peripheral: Intel Corporation Core Processor Miscellaneous Registers (rev 11)
00:10.0 System peripheral: Intel Corporation Core Processor QPI Link (rev 11)
00:10.1 System peripheral: Intel Corporation Core Processor QPI Routing and Protocol Registers (rev 11)
00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 05)
00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
01:00.0 VGA compatible controller: nVidia Corporation GT216 [GeForce GT 240M] (rev a2)
01:00.1 Audio device: nVidia Corporation High Definition Audio Controller (rev a1)
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 2c)
03:00.0 Ethernet controller: Atheros Communications AR8131 Gigabit Ethernet (rev c0)
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-Core Registers (rev 04)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 04)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 04)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 04)
ff:03.0 Host bridge: Intel Corporation Core Processor Integrated Memory Controller (rev 04)
ff:03.1 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Target Address Decoder (rev 04)
ff:03.4 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Test Registers (rev 04)
ff:04.0 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Control Registers (rev 04)
ff:04.1 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Address Registers (rev 04)
ff:04.2 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Rank Registers (rev 04)
ff:04.3 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Thermal Control Registers (rev 04)
ff:05.0 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Control Registers (rev 04)
ff:05.1 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Address Registers (rev 04)
ff:05.2 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Rank Registers (rev 04)
ff:05.3 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Thermal Control Registers (rev 04)
是Intel Corporation Centrino Advanced-N 6200 (rev 2c)
所以碰到这个问题的兄弟有个解决方法。

本来我是用suse的,但是11.3实在太差了. 用11.2还行,但是我喜欢新内核,又不喜欢自己手动配置内核...
就用10.10看看先。
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