我看到过一些关于此相关错误的问题并尝试了相应的答案，但对我而言没有作用。
我的机器上只安装了 ubuntu 18.04。首先出现以下错误：
[ 0.790413] Couldn't get size: 0x80000000000000e
[ 0.790430] MODSIGN: Couldn't get UEFI db list
[ 0.790786] Couldn't get size: 0x880000000000000e
[ 0.791475] Couldn't parse dbx signatures: -74
[ 1.231173] ACPI error: [DSSP] Namespace lookup failure, AE_NOT_FOUEND (20170831/psargs-364)
[ 1.231209] ACPI error: Method parse/execution failed \_SB.PCIO.SATO.SPTO._GTF, AE_NOT FOUND (20170831/psparse-550)
[ 1.232062] ACPI error: [DSSP] Namespace lookup failure, AE_NOT_FOUND (20170831/psargs-364)
[ 1.232096] ACPI error: Method parse/execution failed \_SB.PCIO.SATO.SPTO._GTF, AE_NOT FOUND (20170831/psparse-550)
/dev/sda3: clean, 515059/9125888 files, 9894162/36496128 blocks
[8.337492] PKCS#7 signature with a trusted key
You are in emergeny mode. After logging in, type "journalctl -xb" to view system logs, ...
Press Enter for maintenance
操作系统运行正常，但有时需要手动 fsck 来修复一些错误。