Hello!
I have a problem with resume after the laptop has been sleeping.
When resuming after sleep (for example opening the laptop lid, or pressing power button to wake up) the screen is black.
No cursor. I’m not able to switch tty. The fans and keyboard leds is starting, but the computer is completely frozen.
If I manually put the laptop to sleep, by entering echo mem > /sys/power/state it goes to sleep and I’m able to wake it up.
If I boot a Fedora Live CD (Gnome), sleep and resume works ok.
This is a new install on Slackware current.
Kernel 6.12.28 (Also tried 6.14.6 without fixing the issue).
Plasma version: 5.27.12
The laptop is a HP EliteBook 830 G10
CPU: 13th Gen Intel i5-1335U (12) @ 4.600GHz
GPU: Intel Raptor Lake-P [Iris Xe Graphics]
When sleep is initiated, I see below logs. When I try to wake it up it’s dead silent. No more logs until the computer is rebooted the hard way.
May 12 19:46:18 LAPTOP elogind-daemon[1125]: The system will suspend now!
May 12 19:46:18 LAPTOP ModemManager[1216]: <msg> [sleep-monitor-systemd] system is about to suspend
May 12 19:46:18 LAPTOP NetworkManager[1161]: <info> [1747071978.5478] manager: sleep: sleep requested (sleeping: no enabled: yes)
May 12 19:46:18 LAPTOP NetworkManager[1161]: <info> [1747071978.5479] device (p2p-dev-wlan0): state change: disconnected -> unmanaged (reason 'unmanaged-sleeping', managed-type: 'full')
May 12 19:46:18 LAPTOP NetworkManager[1161]: <info> [1747071978.5481] manager: NetworkManager state is now ASLEEP
May 12 19:46:18 LAPTOP NetworkManager[1161]: <info> [1747071978.5482] device (wlan0): state change: activated -> deactivating (reason 'sleeping', managed-type: 'full')
May 12 19:46:18 LAPTOP kernel: wlan0: deauthenticating from xx:xx:xx:xx:xx:xx by local choice (Reason: 3=DEAUTH_LEAVING)
May 12 19:46:18 LAPTOP NetworkManager[1161]: <info> [1747071978.6514] device (wlan0): supplicant interface state: completed -> disconnected
May 12 19:46:18 LAPTOP NetworkManager[1161]: <info> [1747071978.6515] device (wlan0): state change: deactivating -> disconnected (reason 'sleeping', managed-type: 'full')
May 12 19:46:18 LAPTOP avahi-daemon[1171]: Withdrawing address record for fe80::cccc:cccc:cccc:cccc on wlan0.
May 12 19:46:18 LAPTOP avahi-daemon[1171]: Leaving mDNS multicast group on interface wlan0.IPv6 with address fe80::cccc:cccc:cccc:cccc.
May 12 19:46:18 LAPTOP avahi-daemon[1171]: Interface wlan0.IPv6 no longer relevant for mDNS.
May 12 19:46:18 LAPTOP dhcpcd[2109]: received SIGTERM, stopping
May 12 19:46:18 LAPTOP dhcpcd[2109]: wlan0: removing interface
May 12 19:46:19 LAPTOP NetworkManager[1161]: <info> [1747071979.1528] dhcp4 (wlan0): canceled DHCP transaction, DHCP client pid 2106
May 12 19:46:19 LAPTOP NetworkManager[1161]: <info> [1747071979.1528] dhcp4 (wlan0): activation: beginning transaction (timeout in 45 seconds)
May 12 19:46:19 LAPTOP NetworkManager[1161]: <info> [1747071979.1528] dhcp4 (wlan0): state changed no lease
May 12 19:46:19 LAPTOP avahi-daemon[1171]: Interface wlan0.IPv4 no longer relevant for mDNS.
May 12 19:46:19 LAPTOP avahi-daemon[1171]: Leaving mDNS multicast group on interface wlan0.IPv4 with address xxx.xxx.xxx.xxx.
May 12 19:46:19 LAPTOP avahi-daemon[1171]: Withdrawing address record for xxx.xxx.xxx.xxx on wlan0.
May 12 19:46:19 LAPTOP NetworkManager[1161]: <info> [1747071979.1676] device (wlan0): set-hw-addr: set MAC address to aa:aa:aa:aa:aa:aa (scanning)
May 12 19:46:19 LAPTOP avahi-daemon[1171]: Joining mDNS multicast group on interface wlan0.IPv4 with address xxx.xxx.xxx.xxx.
May 12 19:46:19 LAPTOP avahi-daemon[1171]: New relevant interface wlan0.IPv4 for mDNS.
May 12 19:46:19 LAPTOP avahi-daemon[1171]: Registering new address record for xxx.xxx.xxx.xxx on wlan0.IPv4.
May 12 19:46:19 LAPTOP avahi-daemon[1171]: Withdrawing address record for xxx.xxx.xxx.xxx on wlan0.
May 12 19:46:19 LAPTOP avahi-daemon[1171]: Leaving mDNS multicast group on interface wlan0.IPv4 with address xxx.xxx.xxx.xxx.
May 12 19:46:19 LAPTOP avahi-daemon[1171]: Interface wlan0.IPv4 no longer relevant for mDNS.
May 12 19:46:19 LAPTOP NetworkManager[1161]: <info> [1747071979.2042] device (wlan0): state change: disconnected -> unmanaged (reason 'unmanaged-sleeping', managed-type: 'full')
May 12 19:46:19 LAPTOP NetworkManager[1161]: <info> [1747071979.3376] device (wlan0): set-hw-addr: reset MAC address to xx:xx:xx:xx:xx:xx (unmanage)
May 12 19:46:19 LAPTOP e-suspend[2574]: Performing sleep operation 'suspend'...
May 12 19:46:19 LAPTOP kernel: PM: suspend entry (deep)
So, any of you gurus out there have an idea how I can troubleshoot this?
Best regards!