Привет. Иногда Uвuntu 20.04 сервер зависает.
Решил сделать вывод лога ядра
Подскажете что это за проблемы ?
dmesg | egrep -i "(error|fail|warn)"
[ 1.853567] RAS: Correctable Errors collector initialized.
[ 2.347350] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082F conflicts with OpRegion 0x0000000000000800-0x000000000000084F (\PMRG) (20190816/utaddress-204)
[ 2.371302] ACPI Warning: SystemIO range 0x0000000000000480-0x00000000000004AF conflicts with OpRegion 0x0000000000000480-0x00000000000004AF (\GPR2) (20190816/utaddress-204)
[ 2.413746] r8168: module verification failed: signature and/or required key missing - tainting kernel
[ 6.086474] random: 80 urandom warning(s) missed due to ratelimiting