Arch Linux

mananapr

Member

Registered: 2016-10-10

Posts: 3

System Freezes after resuming from suspend

I installed Arch on my new HP Laptop (HP Probook 450 G3). Here is the output of lspci -v -> http://pastebin.com/NYrsmSn6

It has switchable graphics (Intel® HD Graphics 520 + AMD Radeon™ R7 M340 2 GB DDR3 dedicated, switchable) though I only use the Intel one. I have been using this laptop since linux-4.7.2-1 and since then, this issue has persisted. After suspending the machine (either using pm-utils or systemctl suspend) and resuming, the screen freezes. I can't ssh neither can I change tty. Also the keyboard stops working (when i press caps lock, its light doesn't lights up). Only way is to long press my laptop's power key.

I have also tried the lts kernel but after waking from suspend I get a black screen. This issue has been really very frustrating for me as I don't like powering off my machine.
I went through the logs but they end where it successfully suspends my laptop.

Thanks in advance

halocaridina

Member

From: US

Registered: 2014-07-21

Posts: 77

Re: System Freezes after resuming from suspend

@mananapr

Could you please try, and report the results, for the potential fix listed in post #9 here:

https://bbs.archlinux.org/viewtopic.php?id=214023

Halocaridina

---

4X Intel(R) Xeon(R) CPU E7-8870 @ 2.40GHz; 256GiB; 11TB EXT4; SL6.8
2X Intel(R) Xeon(R) CPU E5-2680 @ 2.70GHz; 256GiB; 3.4TB EXT4; SL6.8
Thinkpad X250; Broadwell-ULT Core i5; 8GiB, 525GB Crucial_CT525MX3; Arch
Thinkpad T440S; Haswell-ULT Core i7; 12GiB, 512GB SanDisk X210; Arch

mananapr

Member

Registered: 2016-10-10

Posts: 3

Re: System Freezes after resuming from suspend

@halocaridina

I tried that but it didn't work

My kernel parameters were:

"Boot with standard options"        "rw root=UUID=2fa673c6-5951-4ab6-93a3-c3af4dd957ac initrd=/boot/intel-ucode.img initrd=/boot/initramfs-linux.img dis_ucode_ldr"

Last edited by mananapr (2016-10-11 05:04:32)

The Loko

Member

From: Spain

Registered: 2014-07-23

Posts: 100

Re: System Freezes after resuming from suspend

I had the same issue but it seems to be fixed now after installing the last linux-firmware update.

mananapr

Member

Registered: 2016-10-10

Posts: 3

Re: System Freezes after resuming from suspend

@The Loko

The update didn't work for me

ojas

Member

Registered: 2016-10-15

Posts: 4

Re: System Freezes after resuming from suspend

@mananapr

I've had similar issues before with Laptop Mode Tools/TLP. Are you using either of those?