当我突然意识到我的所有文件都被标记为只读时，我正在使用我的虚拟机。我觉得很奇怪，所以我重新启动，然后我被提示进入“BusyBox”。由于某种未知原因，文件系统发生了错误。
我fcsk如下图所示运行。理论上，它修复了不同的错误。
由于我不完全了解所做的fcsk事情，并且根据我之前在 Windows 修复其文件系统方面的经验，我现在对文件系统是否真的“修复”或是否存在损坏的文件有点怀疑。
- 我可以相信修复过程吗？
- 有没有一种方法可以检查所有数据是否正常，而不必一个一个打开文件？
- 当发生如下图所示的错误时，会对驱动器中的实际数据产生什么影响？我可以期待部分文件损坏吗？完整的文件损坏？
一些单独的错误消息：
File /var/log/journal/d74933508486479e9b07e83b9a036776/system.journal corrupted or uncleanly shut down, renaming and replacing.
pulseaudio[815]: ALSA woke us up to write new data to the device, but there was actually nothing to write.
pulseaudio[815]: Most likely this is a bug in the ALSA driver 'snd_ens1371'. Please report this issue to the ALSA developers.
pulseaudio[815]: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail.
lightdm[931]: gkr-pam: unable to locate daemon control file
dbus-daemon[1035]: writing oom_score_adj error: Permission denied
colord[1570]: failed to get edid data: EDID length is too small
udisksd[1636]: failed to load module mdraid: libbd_mdraid.so.2: cannot open shared object file: No such file or directory
udisksd[1636]: Failed to load the 'mdraid' libblockdev plugin
udisksd[1636]: Error probing device: Error sending ATA command IDENTIFY PACKET DEVICE to '/dev/sr0': ATA command failed: error=0x01 count=0x02 status=0x50 (g-io-error-quark, 0)
pulseaudio[953]: X11 I/O error handler called
pulseaudio[953]: X11 I/O error exit handler called, preparing to tear down X11 modules
systemd[936]: xfce4-notifyd.service: Main process exited, code=exited, status=1/FAILURE
systemd[936]: xfce4-notifyd.service: Failed with result 'exit-code'.
kernel: button: module verification failed: signature and/or required key missing - tainting kernel
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
piix4_smbus 0000:00:07.3: SMBus Host Controller not enabled!
sd 2:0:0:0: [sda] 167772160 512-byte logical blocks: (85.9 GB/80.0 GiB)
kernel: sd 2:0:0:0: [sda] Write Protect is off
kernel: sd 2:0:0:0: [sda] Mode Sense: 61 00 00 00
kernel: sd 2:0:0:0: [sda] Cache data unavailable
kernel: sd 2:0:0:0: [sda] Assuming drive cache: write through
systemd[1]: File System Check on Root Device was skipped because of a failed condition check (ConditionPathExists=!/run/initramfs/fsck-root).
systemd[1]: Starting Journal Service...
systemd[1]: Starting Load Kernel Modules...
kernel: fuse: init (API version 7.34)
systemd[1]: Starting Remount Root and Kernel File Systems...
systemd[1]: Repartition Root Disk was skipped because all trigger condition checks failed.
systemd[1]: Starting Coldplug All udev Devices...
systemd[1]: Mounted Huge Pages File System.
systemd[1]: Mounted POSIX Message Queue File System.
systemd[1]: Mounted Kernel Debug File System.
kernel: EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro. Quota mode: none.
