几天前我建立了一个新的Ubuntu分区。昨天我安装了Kubuntu来取代统一的东西。
由于我安装了新的桌面,Linux交换分区将不再工作,甚至不能被识别为交换。我不知道怎么会发生这种事。
你们中有谁知道如何解决这样的问题吗?我知道这和/etc/fstab有关,但我不知道该怎么做。
交换分区为4GB,是在Ubuntu安装期间设置的。
如果有帮助,以下是以下结果:cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda7 during installation
UUID=345e5bbd-d951-4376-8f4b-724be9d0417b / ext4 errors=remount-ro 0 1
# /boot was on /dev/sda5 during installation
UUID=9669db10-3a55-47cd-8c49-e8e4520ca2d3 /boot ext4 defaults 0 2
# /home was on /dev/sda8 during installation
UUID=38b3f3ac-c96b-4f01-8fcf-eac44c6ed28f /home ext4 defaults 0 2
# swap was on /dev/sda6 during installation
#UUID=6ea517a3-a80a-4acb-bea9-4efea2a71acf none swap sw 0 0
/dev/mapper/cryptswap1 none swap sw 0 0编辑:因为有一个关于:cat /etc/crypttab的问题
cryptswap1 UUID=6ea517a3-a80a-4acb-bea9-4efea2a71acf /dev/urandom swap,cipher=aes-cbc-essiv:sha256发布于 2014-10-22 16:20:20
αғSнιη的S回答走在正确的轨道上,但忘记了去掉crypttab条目,也没有详细解释如何更改fstab:
尝试按照以下步骤重新创建交换分区:
/dev/sda6格式化为有效的交换mkswap /dev/sda6swapon /dev/sda6激活交换程序然后:
fstab (/dev/mapper/cryptswap1 none swap sw 0 0)的最后一行,取消对前一行的注释,并将UUID替换为新格式化的交换设备的UUID,例如: UUID=0c9f1cb4-a539-4ca4-8eb2-712d0efc3d10空交换sw 0 0。/etc/crypttab中的行,或完全删除或重命名该文件。如果在步骤1中这样做,也可以重用旧的交换分区UUID:
mkswap --uuid 6ea517a3-a80a-4acb-bea9-4efea2a71acf /dev/sda6https://askubuntu.com/questions/540162
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