Linux suspend failures after Framework Desktop v3.06 BIOS

[sailorfrag]

Device Information

System Model or SKU

• Framework Laptop 12 (13th Gen Intel® Core™)
• Framework Laptop 13 (11th Gen Intel® Core™)
• Framework Laptop 13 (12th Gen Intel® Core™)
• Framework Laptop 13 (13th Gen Intel® Core™)
• Framework Laptop 13 (AMD Ryzen™ 7040 Series)
• Framework Laptop 13 (AMD Ryzen™ AI 300 Series)
• Framework Laptop 13 (Intel® Core™ Ultra Series 1)
• Framework Laptop 16 (AMD Ryzen™ 7040 Series)
• Framework Laptop 16 (AMD Ryzen™ AI 300 Series)
• Framework Desktop (AMD Ryzen™ AI 300 PRO Series)

BIOS VERSION

$ sudo dmidecode --string bios-version
03.06

DIY Edition information

If you are experiencing an issue on a DIY system, Please also fill out the memory and storage devices you are using.

Memory: 128GiB, built-in
Storage: ordered from Framework
c1:00.0 Non-Volatile memory controller: Sandisk Corp WD Black SN850X NVMe SSD (rev 01)
c2:00.0 Non-Volatile memory controller: Sandisk Corp WD Black SN850X NVMe SSD (rev 01)

Port/Peripheral information

N/A

Describe the bug

A clear and concise description of what the bug is.

Steps To Reproduce

Steps to reproduce the behavior:

1. Install Xubuntu 26.04
2. Open log out menu
3. Choose suspend

Expected behavior

Device enters S3 sleep, power LED pulses slowly, wake-up after pressing power button

Operating System (please complete the following information):

• OS/Distribution: Xubuntu
• Version: 26.04
• Linux Kernel Version: Linux prolix 7.0.0-29-generic #29-Ubuntu SMP PREEMPT_DYNAMIC Fri Jul 17 20:52:35 UTC 2026 x86_64 GNU/Linux

Additional context

I performed suspend daily in the past (suspend on weeknights, power off on weekends). It was >90% reliable but did flake sometimes. It stopped working recently (0% reliable), which I believe coincides with installing the v3.06 BIOS update, but it's possible that something else changed around the same time.

The power button stays lit, displays shut off, and pressing the power button does not bring it back up. The only solution I've found is to long-press the power button to force a shutdown.

Downgrade to BIOS 3.05 seems to help.

[quinchou77]

I used 3.06 with Ubuntu 26.04 with kernel 7.0.0.29-generic, bascially is the smae kernel to xubuntu 26.04.
suspend works normally without any issue.