我有 Ubuntu 18.04 和 Windows 10 的双启动。一切都运行良好，直到我决定将根分区移动到 LVM...
我设法将它移过来，运行 update-grub 几次后系统恢复运行。但是现在我在启动时遇到了问题。有一个长时间的暂停，然后进入维护模式或按 Ctrl+D 继续。当我删除启动画面时，我可以看到对于我的每个 LVM 设备，我都收到“等待设备超时”的消息。我检查了我的 /etc/fstab，没有发现任何问题：
# /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/nvme0n1p7 during installation
# UUID=ca597288-3202-4da2-9c04-416fa24a8a94 / ext4 errors=remount-ro 0 1
/dev/mapper/lync-root / ext4 errors=remount-ro 0 1
/dev/mapper/lync-boot /boot ext4 errors=remount-ro 0 1
/dev/mapper/lync-home /home ext4 errors=remount-ro 0 1
/dev/mapper/lync-var /var ext4 errors=remount-ro 0 1
/dev/mapper/lync-var_log /var/log ext4 errors=remount-ro 01
/dev/mapper/lync-tmp /tmp ext4 errors=remount-ro 0 1
/dev/mapper/lync-swap swap swap defaults 0 0
# /boot/efi was on /dev/nvme0n1p1 during installation
UUID=3AB3-E4A6 /boot/efi vfat umask=0077 0 1
#/swapfile none swap sw 0 0
如果我按下 ctrl+d，系统将继续并启动。
我还在 dmesg 中看到奇怪的错误，这些错误可能相关也可能不相关：
[ 281.393023] pcieport 0000:02:02.0: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 39] add_size 200000 add_align 100000
[ 281.393034] pcieport 0000:02:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref]
[ 281.393035] pcieport 0000:02:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref]
[ 281.393037] pcieport 0000:02:02.0: BAR 15: no space for [mem size 0x00200000 64bit pref]
[ 281.393038] pcieport 0000:02:02.0: BAR 15: failed to assign [mem size 0x00200000 64bit pref]
[ 321.361950] pcieport 0000:00:1c.0: AER: Corrected error received: 0000:00:1c.0
[ 321.361956] pcieport 0000:00:1c.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 321.361960] pcieport 0000:00:1c.0: device [8086:9d10] error status/mask=00000001/00002000
[ 321.361962] pcieport 0000:00:1c.0: [ 0] Receiver Error (First)
任何帮助都将非常有帮助！
编辑：
当我没有连接 USB-C Dell D6000 底座启动时，一切正常，我可以直接启动而没有任何问题。