自三月份以来，我一直在试图弄清楚是什么原因导致我的主驱动器在冷启动后被标记为只读。
我尝试换一个新硬盘，因为这可能是硬盘故障的征兆。一切都很好，直到我重新启动以应用更新。当这不能解决问题时，我更换了连接它的电缆，但还是发生了同样的情况。即使改变主板上的插入位置也会出现这种情况。
我确实没有预算更换主板及其部件以应对重复行为。奇怪的是，它专门影响了我用于 /home 的驱动器，其他三个驱动器均未受到影响。
Elementary OS 0.4
华硕 M5A97 R2.0
WD 蓝盘
/Home 挂载点格式为 ext4
如果您想要我收到的 ata4 错误或其他任何内容的片段，我会很乐意提供。
/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/sdb1 during installation
UUID=1870426d-19c1-4876-82a3-f61198015595 / ext4 errors=remount-ro 0 1
# /backup was on /dev/sda1 during installation
UUID=ec59d05e-822b-48a4-bc62-dc3f7a1413ee /backup ext4 defaults 0 2
# /home was on /dev/sdc1 during installation
UUID=7d87f6fd-504d-4401-b1c6-dbdc33e2d6c6 /home ext4 defaults 0 2
# /steam was on /dev/sdb3 during installation
UUID=35f1f5ae-0a57-41a9-b577-45f9a3224472 /steam ext4 defaults 0 2
答案1
电源线出现故障。最严重的是绝缘层内部断裂，另一根在我撬开后在连接器处断裂。幸好它是模块化电源装置之一，所以我只需更换它们即可。