Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.kernel > #91949

Re: Hibernation fails when USB Mouse is connected - Debian 13.4 (Kernel 6.12)

Cross-posted to 2 groups.

Show all headers | View raw

Hi,

On Sun, Apr 05, 2026 at 04:54:48AM +0100, Zakaria Ibarki wrote:
> Hello Debian Kernel Team,
> 
> I am experiencing a persistent hibernation failure on Debian 13
> (Trixie) using Kernel 6.12.74-2 on a Dell Latitude 5520.
> 
> The system fails to hibernate only when a USB Mouse is connected. If
> the mouse is unplugged, or if a USB Flash Drive is used instead,
> hibernation works perfectly.
> 
> Specific Error Logs (journalctl -p 3):
> 
> Apr 05 04:35:39 debian kernel: ACPI Error: Thread 1625997312 cannot
> release Mutex
> Apr 05 04:35:39 debian kernel: xhci_hcd 0000:00:14.0: PM:
> pci_pm_freeze(): hcd_pci_suspend returns -16
> Apr 05 04:35:39 debian kernel: xhci_hcd 0000:00:14.0: PM:
> dpm_run_callback(): pci_pm_freeze+0x0/0xd0 returns -16
> Apr 05 04:35:39 debian kernel: xhci_hcd 0000:00:14.0: PM: failed to
> quiesce async devices: -16
> Apr 05 04:35:39 debian kernel: PM: hibernation: Failed to load image,
> recovering.
> Apr 05 04:35:40 debian kernel: iwlwifi 0000:00:14.3: CSR_RESET = 0x10
> 
> The error -16 (EBUSY) during pci_pm_freeze suggests the XHCI
> controller cannot be quiesced due to the HID device (mouse) activity.
> 
> BIOS 'USB Wake Support' is disabled, and /proc/acpi/wakeup has been
> toggled for XHCI with no effect.
> 
> The WiFi (iwlwifi) also seems to trigger a reset sequence immediately
> after the failed freeze.
> 
> Is this a known regression in the 6.12 branch regarding XHCI power
> management? Please let me know what further information or tests I can
> provide.

Can you please fill a bug in the Debian BTS about it?

Regards,
Salvatore

Back to linux.debian.kernel | Previous | Next — Previous in thread | Find similar

Thread

Hibernation fails when USB Mouse is connected - Debian 13.4 (Kernel 6.12) Zakaria Ibarki <midaribarki1995@gmail.com> - 2026-04-05 06:20 +0200
  Re: Hibernation fails when USB Mouse is connected - Debian 13.4  (Kernel 6.12) Salvatore Bonaccorso <carnil@debian.org> - 2026-04-08 07:00 +0200

csiph-web