我的 Ubuntu 20.04.1 LTS PC 随机重启

Pau*_*ini 6 linux ubuntu

我的操作系统会随机重启,有时会在启动后几分钟重新启动,这种情况会发生2-3次,之后一个月就没事了,我在/var/log/dmesg中找不到任何可疑的东西一个人在检查我的硬件(做了12个小时的压力测试,但是在Windows上,我没有把我的SSD和系统一起给他)没有发现任何硬件问题。

\n

也许你可以找到一些东西并指出我,或者告诉我去哪里找

\n

这是我的/var/log/dmesg文件:https://gist.github.com/pmartini/e849b65ffd6ce8ad5c14deed1b2b602a

\n

journalctl输出: https: //gist.github.com/pmartini/1e843d0f1de982f53daeaf617fa7767b

\n

lsblk输出:

\n
    NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT\nloop0    7:0    0  96,6M  1 loop /snap/core/9804\nloop1    7:1    0  29,9M  1 loop /snap/snapd/8790\nloop2    7:2    0  55,3M  1 loop /snap/core18/1885\nloop3    7:3    0  14,9M  1 loop /snap/ubuntu-mate-welcome/524\nloop4    7:4    0    16K  1 loop /snap/software-boutique/54\nloop5    7:5    0  97,1M  1 loop /snap/core/9993\nloop6    7:6    0  14,9M  1 loop /snap/ubuntu-mate-welcome/539\nloop7    7:7    0    55M  1 loop /snap/core18/1880\nloop8    7:8    0 197,5M  1 loop /snap/viber-unofficial/37\nloop9    7:9    0  30,3M  1 loop /snap/snapd/9279\nsda      8:0    0 111,8G  0 disk \n\xe2\x94\x9c\xe2\x94\x80sda1   8:1    0 107,1G  0 part /\n\xe2\x94\x9c\xe2\x94\x80sda2   8:2    0     1K  0 part \n\xe2\x94\x94\xe2\x94\x80sda5   8:5    0   4,7G  0 part [SWAP]\nsr0     11:0    1  1024M  0 rom  \n
Run Code Online (Sandbox Code Playgroud)\n

fdisl -l输出:https ://gist.github.com/pmartini/acceb0fac6c20631b4eb8c1044b724e9

\n

grep sda5 /etc/fstab输出:\n# swap was on /dev/sda5 during installation

\n

grep sda5 /proc/mounts不显示任何输出

\n

Mir*_*ici 0

看来sdb5分区有问题。

\n

以下是相关日志条目:

\n
\xd0\xb2\xd0\xb5\xd1\x80 28 18:43:03 pc systemd[1]: dev-sdb5.device: Job dev-sdb5.device/start timed out.\n\xd0\xb2\xd0\xb5\xd1\x80 28 18:43:03 pc systemd[1]: Timed out waiting for device /dev/sdb5.\n\xd0\xb2\xd0\xb5\xd1\x80 28 18:43:03 pc systemd[1]: Dependency failed for File System Check on /dev/sdb5.\n\xd0\xb2\xd0\xb5\xd1\x80 28 18:43:03 pc systemd[1]: Dependency failed for /mnt/files.\n\xd0\xb2\xd0\xb5\xd1\x80 28 18:43:03 pc systemd[1]: Dependency failed for Local File Systems.\n\xd0\xb2\xd0\xb5\xd1\x80 28 18:43:03 pc systemd[1]: local-fs.target: Job local-fs.target/start failed with result 'dependency'.\n\xd0\xb2\xd0\xb5\xd1\x80 28 18:43:03 pc systemd[1]: mnt-files.mount: Job mnt-files.mount/start failed with result 'dependency'.\n\xd0\xb2\xd0\xb5\xd1\x80 28 18:43:03 pc systemd[1]: systemd-fsck@dev-sdb5.service: Job systemd-fsck@dev-sdb5.service/start failed with result 'dependency'.\n\xd0\xb2\xd0\xb5\xd1\x80 28 18:43:03 pc systemd[1]: dev-sdb5.device: Job dev-sdb5.device/start failed with result 'timeout'.\n
Run Code Online (Sandbox Code Playgroud)\n

我认为您有第二个磁盘 /dev/sdb,它并不总是存在,并且是启动“必需的”。它可能是一个 USB 记忆棒。

\n