Acer4750 安装 Fedora 22 不能使用无线网络

1.笔记本acer4750[root@localhost ~]# /etc/modprobe.d $ cat blacklist.confblacklist acer-wmiasus[root@localhost ~]# cat /etc/modprobe.d/asus.confoptions asus-nb-wmi wapf=4显卡dg@Fedora /etc/modprobe.d $ cat blacklist-nvidia.confblacklist nvidiadg@fedora /etc/modprobe.d $ cat bumblebee.confblacklist nvidiablacklist nouveauError mounting /dev/sda7 at /run/media/dg/学习: Command-line `mount -t "ntfs" -o "uhelper=udisks2,nodev,nosuid,uid=1000,gid=1000,dmask=0077,fmask=0177" "/dev/sda7" "/run/media/dg/学习"" 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": 不允许的操作The NTFS partition is in an unsafe state. Please resume and shutdownWindows fully （no hibernation or fast restarting）, or mount the volumeread-only with the "ro" mount option.装了Windows 8.1与Ubuntu双系统后，在Ubuntu系统下想进入Windows的某个NTFS分区，点击时却出现下面错误：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.解决方案使用ntfsfix这个命令解决，在软件包ntfs-3g中，因此需要先安装此软件包：sudo apt-get install ntfs-3g安装成功后，修复对应的ntfs分区（即错误中报出的分区名称）：sudo ntfsfix /dev/sda2fedora22efi启动如何进入单用户模式进入grub后，按e进入编辑模式。找到以“linux"开头的那一行，在末尾加” rw init=/bin/bash"。ctrl-x启动更多Fedora相关信息见Fedora 专题页面 http://www.linuxidc.com/topicnews.aspx？tid=5本文永久更新链接地址