Host freezing requiring physical reboot

backgroundlogic

New Member
Feb 27, 2026
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I'm new to proxmox, installed 9.1.4 on a ThinkCentre M715q Tiny off ebay.

The PC runs fine and passes ram and cpu stress tests without issue.

Currently I am only running a Crafty Controller LXC installed with the community script to test out proxmox and learn as well as to host a minecraft server for friends, this works well until the PC freezes requiring a physical reboot.
I have verified the freeze by leaving a display & keyboard connected and checking when its become unreachable, when the freeze happens it's entirely unresponsive.

The only error I am seeing around the freeze time is:
Code:
root@moonrise:~# journalctl -rx -p err
Feb 27 10:58:04 moonrise blkmapd[836]: open pipe file /run/rpc_pipefs/nfs/blocklayout failed: No such file or directory
-- Boot 3fe5928ade8c42e1a8c8985c2140a531 --
Feb 27 09:56:44 moonrise blkmapd[840]: open pipe file /run/rpc_pipefs/nfs/blocklayout failed: No such file or directory
-- Boot 7fc40a87e6e84f45a6d35b111fc4416b --
Feb 27 09:23:43 moonrise blkmapd[838]: open pipe file /run/rpc_pipefs/nfs/blocklayout failed: No such file or directory
-- Boot 1a8a1cfd86a94ef98675d16768c24e62 --
Feb 27 01:01:16 moonrise blkmapd[826]: open pipe file /run/rpc_pipefs/nfs/blocklayout failed: No such file or directory
and from the lxc:
Code:
root@backgroundcraft:~# journalctl -rx -p err
Feb 27 10:58:58 backgroundcraft login[105]: pam_systemd(login:session): Failed to create session: Seat has no VTs but VT number not 0
-- Boot c0fef1ddd6af44cda5a6868e94795a68 --
Feb 27 09:57:38 backgroundcraft login[105]: pam_systemd(login:session): Failed to create session: Seat has no VTs but VT number not 0
-- Boot 2ba581698848455eacaf5cfd884bea28 --
Feb 27 09:24:37 backgroundcraft login[105]: pam_systemd(login:session): Failed to create session: Seat has no VTs but VT number not 0
-- Boot b97bbb5da2f848f1b7caab7689280270 --
Feb 27 06:15:44 backgroundcraft systemd-networkd-wait-online[1305]: Timeout occurred while waiting for network connectivity.
Feb 27 01:01:27 backgroundcraft login[105]: pam_systemd(login:session): Failed to create session: Seat has no VTs but VT number not 0

Hardware Info:
Code:
root@moonrise:~# lshw -short
H/W path              Device     Class          Description
===========================================================
                                 system         10VHA00500 (LENOVO_MT_10VH_BU_Think_FM_ThinkCentre M715q)
/0                               bus            3130
/0/0                             memory         64KiB BIOS
/0/2a                            memory         24GiB System Memory
/0/2a/0                          memory         8GiB SODIMM DDR4 Synchronous Unbuffered (Unregistered) 2400 MHz (0.4 ns)
/0/2a/1                          memory         16GiB SODIMM DDR4 Synchronous Unbuffered (Unregistered) 2666 MHz (0.4 ns)
/0/2c                            memory         384KiB L1 cache
/0/2d                            memory         2MiB L2 cache
/0/2e                            memory         4MiB L3 cache
/0/2f                            processor      AMD Ryzen 5 2400GE with Radeon Vega Graphics
/0/100                           bridge         Raven/Raven2 Root Complex
/0/100/0.2                       generic        Raven/Raven2 IOMMU
/0/100/1.2                       bridge         Raven/Raven2 PCIe GPP Bridge [6:0]
/0/100/1.2/0          nic0       network        RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller
/0/100/1.2/0.1                   communication  RTL8111xP UART #1
/0/100/1.2/0.2                   communication  RTL8111xP UART #2
/0/100/1.2/0.3                   bus            RTL8111xP IPMI interface
/0/100/1.2/0.4                   bus            RTL811x EHCI host controller
/0/100/1.2/0.4/1      usb1       bus            EHCI Host Controller
/0/100/1.3                       bridge         Raven/Raven2 PCIe GPP Bridge [6:0]
/0/100/1.3/0          wlp2s0     network        Wi-Fi 5(802.11ac) Wireless-AC 9x6x [Thunder Peak]
/0/100/8.1                       bridge         Raven/Raven2 Internal PCIe GPP Bridge 0 to Bus A
/0/100/8.1/0          /dev/fb0   display        Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series]
/0/100/8.1/0.1        card0      multimedia     Raven/Raven2/Fenghuang HDMI/DP Audio Controller
/0/100/8.1/0.1/0      input5     input          HD-Audio Generic HDMI/DP,pcm=3
/0/100/8.1/0.1/1      input6     input          HD-Audio Generic HDMI/DP,pcm=7
/0/100/8.1/0.1/2      input7     input          HD-Audio Generic HDMI/DP,pcm=8
/0/100/8.1/0.1/3      input8     input          HD-Audio Generic HDMI/DP,pcm=9
/0/100/8.1/0.2                   generic        Family 17h (Models 10h-1fh) Platform Security Processor
/0/100/8.1/0.3                   bus            Raven USB 3.1
/0/100/8.1/0.3/0      usb2       bus            xHCI Host Controller
/0/100/8.1/0.3/1      usb3       bus            xHCI Host Controller
/0/100/8.1/0.4                   bus            Raven USB 3.1
/0/100/8.1/0.4/0      usb4       bus            xHCI Host Controller
/0/100/8.1/0.4/0/1               bus            USB2.0 Hub
/0/100/8.1/0.4/0/1/4             communication  Wireless-AC 9260 Bluetooth Adapter
/0/100/8.1/0.4/1      usb5       bus            xHCI Host Controller
/0/100/8.1/0.5                   multimedia     Audio Coprocessor
/0/100/8.1/0.6        card1      multimedia     Family 17h/19h/1ah HD Audio Controller
/0/100/8.1/0.6/0      input10    input          HD-Audio Generic Mic
/0/100/8.1/0.6/1      input11    input          HD-Audio Generic Line Out
/0/100/8.1/0.6/2      input12    input          HD-Audio Generic Front Headphone
/0/100/8.1/0.6/3      input9     input          HD-Audio Generic Front Mic
/0/100/8.2                       bridge         Raven/Raven2 Internal PCIe GPP Bridge 0 to Bus B
/0/100/8.2/0          scsi0      storage        FCH SATA Controller [AHCI mode]
/0/100/8.2/0/0.0.0    /dev/sda   disk           256GB SanDisk SD8SB8U2
/0/100/8.2/0/0.0.0/1  /dev/sda1  volume         1006KiB BIOS Boot partition
/0/100/8.2/0/0.0.0/2  /dev/sda2  volume         1023MiB Windows FAT volume
/0/100/8.2/0/0.0.0/3  /dev/sda3  volume         237GiB LVM Physical Volume
/0/100/14                        bus            FCH SMBus Controller
/0/100/14.3                      bridge         FCH LPC Bridge
/0/100/14.3/0                    system         PnP device PNP0c01
/0/100/14.3/1                    system         PnP device PNP0c02
/0/100/14.3/2                    system         PnP device PNP0b00
/0/100/14.3/3                    system         PnP device PNP0c02
/0/100/14.3/4                    system         PnP device PNP0c02
/0/101                           bridge         Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
/0/102                           bridge         Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge
/0/103                           bridge         Raven/Raven2 Device 24: Function 0
/0/104                           bridge         Raven/Raven2 Device 24: Function 1
/0/105                           bridge         Raven/Raven2 Device 24: Function 2
/0/106                           bridge         Raven/Raven2 Device 24: Function 3
/0/107                           bridge         Raven/Raven2 Device 24: Function 4
/0/108                           bridge         Raven/Raven2 Device 24: Function 5
/0/109                           bridge         Raven/Raven2 Device 24: Function 6
/0/10a                           bridge         Raven/Raven2 Device 24: Function 7
/1                    input0     input          Power Button
/2                    input1     input          Power Button
/3                    input4     input          PC Speaker

Any help would be appreciated.