root@IMP1 ~ # mysqld --validate-config
mysqld: Error on realpath() on '/var/lib/mysql-files' (Error 2 - No such file or directory)
2021-01-04T17:35:40.416503Z 0 [ERROR] [MY-010095] [Server] Failed to access directory for --secure-file-priv. Please make sure that directory exists and is accessible by MySQL Server. Supplied value : /var/lib/mysql-files
2021-01-04T17:35:40.416517Z 0 [ERROR] [MY-010119] [Server] Aborting
Еще до установки apt-get update выдал ошибки:
root@IMP1 /etc/apt # apt-get update
Ign
httpredir.debian.org jessie-backports InRelease
Ign
ftp.debian.org jessie InRelease
Get:1
security.debian.org jessie/updates InRelease [44.9 kB]
Ign
httpredir.debian.org jessie-backports Release.gpg
Ign
httpredir.debian.org jessie-backports Release
Get:2
ftp.debian.org jessie-updates InRelease [16.3 kB]
Get:3
ftp.de.debian.org buster InRelease [121 kB]
Get:4
ftp.de.debian.org sid InRelease [153 kB]
Get:5
packages.dotdeb.org jessie InRelease [9,839 B]
Get:6
ftp.debian.org jessie Release.gpg [1,652 B]
Get:7
ftp.debian.org jessie Release [77.3 kB]
Err
httpredir.debian.org jessie-backports/main amd64 Packages
404 Not Found
Ign
httpredir.debian.org jessie-backports/main Translation-en
Get:8
ftp.debian.org jessie-updates/main Sources [20 B]
Get:9
security.debian.org jessie/updates/main Sources [366 kB]
Get:10
ftp.debian.org jessie-updates/contrib Sources [20 B]
Get:11
ftp.debian.org jessie-updates/non-free Sources [20 B]
Get:12
ftp.debian.org jessie-updates/main amd64 Packages [20 B]
Get:13
ftp.debian.org jessie-updates/contrib amd64 Packages [20 B]
Get:14
ftp.debian.org jessie-updates/non-free amd64 Packages [20 B]
Get:15
ftp.debian.org jessie-updates/contrib Translation-en [14 B]
Get:16
ftp.debian.org jessie-updates/main Translation-en [14 B]
Get:17
ftp.debian.org jessie-updates/non-free Translation-en [14 B]
Get:18
security.debian.org jessie/updates/contrib Sources [1,439 B]
Get:19
ftp.de.debian.org buster/main Sources [7,842 kB]
Get:20
security.debian.org jessie/updates/non-free Sources [1,915 B]
Get:21
security.debian.org jessie/updates/main amd64 Packages [781 kB]
Get:22
security.debian.org jessie/updates/contrib amd64 Packages [2,506 B]
Get:23
security.debian.org jessie/updates/non-free amd64 Packages [4,702 B]
Get:24
security.debian.org jessie/updates/contrib Translation-en [1,211 B]
Get:25
security.debian.org jessie/updates/main Translation-en [401 kB]
Get:26
security.debian.org jessie/updates/non-free Translation-en [11.8 kB]
Get:27
ftp.debian.org jessie/main Sources [7,063 kB]
Get:28
packages.dotdeb.org jessie/all Sources [51.4 kB]
Get:29
packages.dotdeb.org jessie/all amd64 Packages [275 kB]
Get:30
ftp.debian.org jessie/contrib Sources [50.4 kB]
Get:31
ftp.debian.org jessie/non-free Sources [99.2 kB]
Get:32
ftp.de.debian.org buster/contrib Sources [42.5 kB]
Get:33
ftp.debian.org jessie/main amd64 Packages [6,818 kB]
Get:34
ftp.de.debian.org buster/non-free Sources [85.6 kB]
Get:35
ftp.de.debian.org buster/main amd64 Packages [7,907 kB]
Get:36
ftp.debian.org jessie/contrib amd64 Packages [49.8 kB]
Get:37
ftp.debian.org jessie/non-free amd64 Packages [83.2 kB]
Get:38
ftp.debian.org jessie/contrib Translation-en [38.3 kB]
Ign
packages.dotdeb.org jessie/all Translation-en
Get:39
ftp.debian.org jessie/main Translation-en [4,581 kB]
Get:40
ftp.debian.org jessie/non-free Translation-en [72.0 kB]
Get:41
ftp.de.debian.org buster/contrib amd64 Packages [50.2 kB]
Get:42
ftp.de.debian.org buster/non-free amd64 Packages [87.7 kB]
Get:43
ftp.de.debian.org buster/contrib Translation-en [44.2 kB]
Get:44
ftp.de.debian.org buster/main Translation-en [5,971 kB]
Get:45
ftp.de.debian.org buster/non-free Translation-en [88.8 kB]
Get:46
ftp.de.debian.org sid/main amd64 Packages [8,561 kB]
Get:47
ftp.de.debian.org sid/main Translation-en [6,445 kB]
Fetched 58.3 MB in 6s (8,726 kB/s)
W: There is no public key available for the following key IDs:
648ACFD622F3D138
NO_PUBKEY DCC9EFBF77E11517
W: There is no public key available for the following key IDs:
648ACFD622F3D138
W: Failed to fetch
httpredir.debian.org/debian/dists/jessie-backports... 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.