Why do SSH and GUI access stop working after a few days?

[slopeofhope81]

I'm new to Proxmox and recently set it up on my homelab. Everything works fine but SSH and GUI access stop working after a few days. Rebooting the computer fixes it but after a few days, SSH and gui access (https://192.168.1.5:8006/) does not work again. Can someone guide me on what configurations I should check and update?
thanks much in advance!

 

[aaron]

Check the screen of the machine. Does it still react there? If not, it crashed hard. Could be the memory, or the CPU (just had a few threads with probably bad Intel desktop CPUs).
If the host still reacts directly on the screen, log in to the CLI and check the status of the services:

systemctl status sshd
systemctl status pveproxy
systemctl status pvedaemon

Maybe the logs also offer more insights: journalctl -b -p warning to see the logs since the last boot and only logs of level warning or more severe.

 

[slopeofhope81]

okay thanks for that. all those services were active and running fine. but i saw multiple warnings from the out of this command:

journalctl -b -p warning

kernel: pci 0000:00:01.3: disabling item 0x00000000-0xcfffffff because it overlaps 0000:00:02.0 BAR 9
kernel: eisa 0000:00:1e.0: Cannot allocate resource for EISA slot 1
kernel: pcieport 0000:00:1d.0: can't derive routing for PCI INT A
kernel: EXT4-fs (sda2): mounting ext2 file system using the ext4 subsystem
kernel: EXT4-fs (sda2): Unrecognized mount option "errors=remount-ro"
systemd-timedatectl: time synchronization failed

I managed to resolve those issues and rebooted. I will update here how it goes. Thanks for the fast reply.

 

[slopeofhope81]

at least for a day, i did not experience the same issue..
by the way, @aaron how to mark the ticket as resolved here?