Acer4750 安裝 Fedora 22 不能使用無線網路

1.筆電acer4750

[root@localhost ~]# /etc/modprobe.d $ cat blacklist.conf

blacklist acer-wmi

asus

[root@localhost ~]# cat /etc/modprobe.d/asus.conf

options asus-nb-wmi wapf=4

顯示卡

dg@Fedora /etc/modprobe.d $ cat blacklist-nvidia.conf

blacklist nvidia

dg@fedora /etc/modprobe.d $ cat bumblebee.conf

blacklist nvidia

blacklist nouveau

Error mounting /dev/sda7 at /run/media/dg/學習: Command-line `mount -t "ntfs" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000,dmask=0077,fmask=0177" "/dev/sda7" "/run/media/dg/學習"' exited with non-zero exit status 14: The disk contains an unclean file system (0, 0).

Metadata kept in Windows cache, refused to mount.

Failed to mount '/dev/sda7': 不允許的操作

The NTFS partition is in an unsafe state. Please resume and shutdown

Windows fully (no hibernation or fast restarting), or mount the volume

read-only with the 'ro' mount option.

裝了Windows 8.1與Ubuntu雙系統後，在Ubuntu系統下想進入Windows的某個NTFS分割區，點選時卻出現下面錯誤：

Error mounting /dev/sda2 at /media/love/Mis Archiivos: Command-line `mount -t "ntfs" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000,dmask=0077,fmask=0177" "/dev/sda2" "/media/love/Mis Archiivos"' exited with non-zero exit status 14: The disk contains an unclean file system (0, 0). Metadata kept in Windows cache, refused to mount. Failed to mount '/dev/sda2': Operation not permitted The NTFS partition is in an unsafe state. Please resume and shutdown Windows fully (no hibernation or fast restarting), or mount the volume read-only with the 'ro' mount option.

解決方案

使用ntfsfix這個命令解決，在軟體包ntfs-3g中，因此需要先安裝此軟體包：

sudo apt-get install ntfs-3g

安裝成功後，修復對應的ntfs分割區（即錯誤中報出的分割區名稱）：

sudo ntfsfix /dev/sda2

fedora22efi啟動如何進入單使用者模式

進入grub後，按e進入編輯模式。找到以“linux"開頭的那一行，在末尾加”  rw  init=/bin/bash"。ctrl-x啟動