在过去的几天里,在尝试更新操作系统后,我的计算机在启动时显示以下内容:
我现在使用它的唯一原因是我从旧版本启动,但是之前安装新版本时遇到了问题,并且还收到如下错误消息:
我相信我在通过终端删除旧版本时也遇到了问题。
无论如何,目前最佳路线是什么?
编辑:
我将其理解为内核崩溃,并设法获取了启动文件的一些信息。以下是显示的内容。
=> Grub2 (v1.99) 安装在 /dev/sda 的 MBR 中,并查看 core.img 位于同一硬盘上。core.img 位于此位置,看起来 在分区 112 中。sda1:______________________________________________________________________
File system: ext2 Boot sector type: - Boot sector info: Operating System: Boot files: /grub/grub.cfg
sda2:________________________________________________________________________
File system: Extended Partition Boot sector type: Unknown Boot sector info:
sda5:______________________________________________________________________
File system: crypto_LUKS Boot sector type: Unknown Boot sector info:
ubuntu-vg-root':_______________________________________________________________
File system: Boot sector type: Unknown Boot sector info: Mounting failed: mount: unknown filesystem type ''
ubuntu-vg-swap_1':_____________________________________________________________
File system: Boot sector type: Unknown Boot sector info: Mounting failed: mount: unknown filesystem type ''
挂载:未知的文件系统类型''
============================ Drive/Partition Info: ============================= Drive: sda _____________________________________________________________________ Disk /dev/sda: 1000.2 GB, 1000204886016 bytes 255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes Partition Boot Start Sector End Sector # of Sectors Id System /dev/sda1 * 2,048 499,711 497,664 83 Linux /dev/sda2 501,758 1,953,523,711 1,953,021,954 5 Extended /dev/sda5 501,760 1,953,523,711 1,953,021,952 83 Linux "blkid" output: ________________________________________________________________ Device UUID TYPE LABEL /dev/mapper/sda5_crypt mLMv6i-emLW-vtk7-IRqk-QNrh-WhXk-VLqRFf LVM2_member /dev/mapper/ubuntu--vg-root 5077026c-b631-4601-b0e9-fc228c6860e9 ext4 /dev/sda1 8fb7c16b-f131-4622-86f0-e3a54e5272c3 ext2 /dev/sda5 37bfa81a-5253-4b9e-bfb3-963476e52b17 crypto_LUKS ========================= "ls -R /dev/mapper/" output: ========================= /dev/mapper: control sda5_crypt ubuntu--vg-root ubuntu--vg-swap_1 ================================ Mount points: ================================= Device Mount_Point Type Options /dev/mapper/ubuntu--vg-root / ext4 (rw,errors=remount-ro) /dev/sda1 /boot ext2 (rw) ============================= sda1/grub/grub.cfg: ==============================
眼镜:
- 内存:3.9 GiB
- 处理器:Intel® Core™2 四核 CPU Q8300 @ 2.50GHz × 4
- 显卡:NV96 上的 Gallium 0.4
- 操作系统:64位
- 磁盘:980.1 GB(但它说启动时空间不足)
答案1
事实证明,旧的 Linux 图像非常混乱。遵循有关类似主题的建议,指导我以正确的方式卸载过时的安装程序包。