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#1 2021-04-04 09:12:21

tmladek
Member
Registered: 2021-04-04
Posts: 1

HP EliteBook 845 G7 (Ryzen 4750U) suspend issues

I am 99% sure this is an nth thread on this matter, but my specific issues did not seem to be described anywhere.
I understand that HP disables S3 in BIOS, which is the primary source of these issues. As in HP Envy x360 no S states available, when I run

dmesg | grep -i acpi | grep supports

, I get

ACPI: (supports S0 S4 S5)

.
However, I am running 5.11.11, which is supposed to support S2 - and it does! Despite the dmesg output suggesting otherwise.

Problem is, it only works once. I close the lid of my laptop (or run `systemctl suspend`), it stops responding to pings (although curiously, the keyboard remains lit). I open it, I get a small graphical glitch, couple seconds wait before the Bluetooth, Wi-Fi etc. catch up, all seems fine, but if I do this for the second time, the laptop doesn't wake up anymore - black screen, pressing the keyboard does nothing (edit: pressing the keyboard makes it light up, but I can't get into tty or otherwise with the system, that is).

There is nothing in `journalctl -b -1` suggesting an error - or even a wake up for that matter:

dub 04 08:57:12 sendai wpa_supplicant[698]: nl80211: deinit ifname=p2p-dev-wlan0 disabled_11b_rates=0
dub 04 08:57:12 sendai systemd[1]: Reached target Sleep.
dub 04 08:57:12 sendai wpa_supplicant[698]: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
dub 04 08:57:12 sendai systemd[1]: Starting Suspend...
dub 04 08:57:12 sendai systemd-sleep[2420]: Suspending system...
dub 04 08:57:12 sendai kernel: PM: suspend entry (s2idle)
dub 04 08:57:12 sendai kernel: Filesystems sync: 0.010 seconds

As if the laptop just died the second time I try to suspend it. (I get boot messages about orphaned inodes after I force turn it off via the power button and reboot).

Any help appreciated!

Last edited by tmladek (2021-04-04 14:44:50)

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#2 2021-04-10 22:29:04

wxg4net
Member
Registered: 2012-09-28
Posts: 3

Re: HP EliteBook 845 G7 (Ryzen 4750U) suspend issues

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