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Maxie
n00b
Joined: 06 Apr 2017
Posts: 26
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 Posted: Mon Dec 05, 2022 7:56 pm Post subject: HP Probook 455 G8 fails to hibernate |
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I'm trying to suspend my laptop to RAM.
The screen turns dark, but a moment later it returns to activity.
In dmesg I see the following:
| Code: | [558242.723254] PM: suspend entry (s2idle)
[558242.724045] Filesystems sync: 0.000 seconds
[558242.724105] Loading firmware: rtl_nic/rtl8168h-2.fw
[558242.724170] Loading firmware: rtl_bt/rtl8822cu_fw.bin
[558242.724183] Loading firmware: rtl_bt/rtl8822cu_config.bin
[558242.724206] Freezing user space processes ... (elapsed 0.014 seconds) done.
[558242.739134] OOM killer disabled.
[558242.739135] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done.
[558242.740134] printk: Suspending console(s) (use no_console_suspend to debug)
[558242.740660] wlp2s0: deauthenticating from 84:d8:1b:8d:07:e5 by local choice (Reason: 3=DEAUTH_LEAVING)
[558242.968790] ACPI: EC: interrupt blocked
[558242.999547] ACPI: EC: interrupt unblocked
[558243.026004] pci 0000:00:00.2: can't derive routing for PCI INT A
[558243.026007] pci 0000:00:00.2: PCI INT A: no GSI
[558243.027739] [drm] PCIE GART of 1024M enabled.
[558243.027744] [drm] PTB located at 0x000000F400A00000
[558243.027760] amdgpu 0000:05:00.0: amdgpu: SMU is resuming...
[558243.029078] amdgpu 0000:05:00.0: amdgpu: dpm has been disabled
[558243.030417] amdgpu 0000:05:00.0: amdgpu: SMU is resumed successfully!
[558243.079700] nvme nvme0: 16/0/0 default/read/poll queues
[558243.085313] nvme nvme0: Ignoring bogus Namespace Identifiers
[558243.173986] [drm] VCN decode and encode initialized successfully(under DPG Mode).
[558243.174583] [drm] JPEG decode initialized successfully.
[558243.174800] amdgpu 0000:05:00.0: amdgpu: ring gfx uses VM inv eng 0 on hub 0
[558243.174803] amdgpu 0000:05:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 1 on hub 0
[558243.174805] amdgpu 0000:05:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 4 on hub 0
[558243.174807] amdgpu 0000:05:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 5 on hub 0
[558243.174808] amdgpu 0000:05:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 6 on hub 0
[558243.174809] amdgpu 0000:05:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 7 on hub 0
[558243.174810] amdgpu 0000:05:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 8 on hub 0
[558243.174812] amdgpu 0000:05:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 9 on hub 0
[558243.174813] amdgpu 0000:05:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 10 on hub 0
[558243.174814] amdgpu 0000:05:00.0: amdgpu: ring kiq_2.1.0 uses VM inv eng 11 on hub 0
[558243.174816] amdgpu 0000:05:00.0: amdgpu: ring sdma0 uses VM inv eng 0 on hub 1
[558243.174817] amdgpu 0000:05:00.0: amdgpu: ring vcn_dec uses VM inv eng 1 on hub 1
[558243.174818] amdgpu 0000:05:00.0: amdgpu: ring vcn_enc0 uses VM inv eng 4 on hub 1
[558243.174819] amdgpu 0000:05:00.0: amdgpu: ring vcn_enc1 uses VM inv eng 5 on hub 1
[558243.174821] amdgpu 0000:05:00.0: amdgpu: ring jpeg_dec uses VM inv eng 6 on hub 1
[558243.191108] r8169 0000:01:00.0 enp1s0: Link is Down
[558243.332372] usb 1-3: reset full-speed USB device number 2 using xhci_hcd
[558243.474028] OOM killer enabled.
[558243.474030] Restarting tasks ...
[558243.475277] Bluetooth: hci0: RTL: examining hci_ver=0a hci_rev=000c lmp_ver=0a lmp_subver=8822
[558243.475286] done.
[558243.475301] random: crng reseeded on system resumption
[558243.477254] PM: suspend exit
[558243.477280] Bluetooth: hci0: RTL: rom_version status=0 version=3
[558243.477284] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cu_fw.bin
[558243.477288] Loading firmware: rtl_bt/rtl8822cu_fw.bin
[558243.477301] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cu_config.bin
[558243.477303] Loading firmware: rtl_bt/rtl8822cu_config.bin
[558243.477315] Bluetooth: hci0: RTL: cfg_sz 6, total sz 35458
[558243.787299] Bluetooth: hci0: RTL: fw version 0xffb8abd3
[558246.433997] wlp2s0: authenticate with 84:d8:1b:8d:07:e5
[558246.724365] wlp2s0: send auth to 84:d8:1b:8d:07:e5 (try 1/3)
[558246.727681] wlp2s0: authenticated
[558246.737093] wlp2s0: associate with 84:d8:1b:8d:07:e5 (try 1/3)
[558246.847068] wlp2s0: associate with 84:d8:1b:8d:07:e5 (try 2/3)
[558246.922229] wlp2s0: RX AssocResp from 84:d8:1b:8d:07:e5 (capab=0x1411 status=0 aid=1)
[558246.922582] wlp2s0: associated |
If I understand it correctly, pci 0000:00:00.2 blocks the hibernation. lspci tells me it's IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne IOMMU.
I've seen topics about no GSI errors telling it's an BIOS issue and that I should see if there's anything interesting there....I don't see anything that I would relate to IOMMU.
Any suggestions? |
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Maxie
n00b
Joined: 06 Apr 2017
Posts: 26
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| Posted: Sat Dec 17, 2022 3:54 pm Post subject: |
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Seeing that 6,1 kernel has fixes for suspend on my CPU I waited a bit...and today I tried it. But the result is exactly the same.
Any thoughts on how could I debug it? |
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sublogic
Apprentice
Joined: 21 Mar 2022
Posts: 222
Location: Pennsylvania, USA
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| Posted: Sat Dec 17, 2022 11:55 pm Post subject: |
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| It's not much, but: did you look at Documentation/power/basic-pm-debugging.rst in the kernel source tree ? |
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Maxie
n00b
Joined: 06 Apr 2017
Posts: 26
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| Posted: Wed Dec 21, 2022 7:22 am Post subject: |
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| No. I will try it, thank you. |
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