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AMD 7840hs CPU(iGPU 780m ) with vulkan-amdgpu-pro drivers can't suspend successful after "pacman -Syu" to latest,
the issue is, run "systemctl suspend -i" , PC can suspend normally, but awake immediately
I tried on a older kernel version, "Linux mingfan 6.10.5-linux-amd", but issue is still exists.
Following is log from journalctl http://dpaste.com/B644X3YQR
Following is log from dmesg: http://dpaste.com/349996WQ9
╰──➤ $ sudo dmidecode -t system | grep -P '\tWake-up Type\: ' -A10 -B10
Getting SMBIOS data from sysfs.
SMBIOS 3.5.0 present.
Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: Micro Computer (HK) Tech Limited
Product Name: Venus series
Version: 1.0
Serial Number: Default string
UUID: a999f400-7b16-11ee-8680-723a86dc8c00
Wake-up Type: Unknown
SKU Number: Default string
Family: Default string
Handle 0x0006, DMI type 12, 5 bytes
System Configuration Options
Option 1: Default string
Handle 0x0007, DMI type 32, 20 bytes
System Boot Information
Status: No errors detectedThanks
Last edited by zw963 (2025-04-01 17:12:51)
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Wired, this issue caused by my keyboard.
I have three same keyboards, all same model, I replace current one with another one, which always wake up my laptop after suspend, I don't know why.
For now, I have to disconnect my keyboard and then use mouse to suspend instead.
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After pacman -Syu today (Sun Apr 13 11:30:35 PM CST 2025), this issue is gone (I didn’t change the keyboard during that time.)
This is really wired
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I guess this issue caused by my 2.4G wireless keyboard is running out of battery, and send signals to linux frequently.
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