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Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume

Cross-posted to 2 groups.

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Hi Bill,

On 5/23/26 8:22 PM, Bill Allombert wrote:
> On Sat, May 23, 2026 at 06:13:25PM +0200, Yunseong Kim wrote:
>> Hello again Bill,
>>
>> On 5/23/26 14:09, Bill Allombert wrote:
>>> On Sat, May 23, 2026 at 02:02:06PM +0200, Yunseong Kim wrote:
>>>> Hi Bill,
>>>>
>>>> On 5/23/26 13:48, Bill Allombert wrote:
>>>>> On Sat, May 23, 2026 at 01:34:34PM +0200, Yunseong Kim wrote:
>>>>>> Your shared file is missing important information for approaching this issue.
>>>>>
>>>>> Sorry, it took me some time.
>>>>> Please find the data for 6.12.88+deb13, which suspends fine but fails ater resume.
>>>>>
>>>>> Cheers,
>>>>
>>>> No problem, Please take your time. As a fellow Dell user, it’s an interesting and pesky bug.
>>>>
>>>> If you can share the kernel log and the output of lsmod, I can check the relevant
>>>> changes/patches in the stable kernel release version and compare the differences.
>>>
>>> This should be in the tarball I attached in the previous email.
>>
>> Thank you, It is really helpful.
>>
>> Could you try it on the problematic kernel?
>>
>>   # Unload bluetooth kernel driver
>>   modprobe -r btusb btintel
>>
>>   # your scenario
>>   echo disk > /sys/power/state suspends the system.
> 
> Well the system suspends, resumes then halts immediately after resuming. When I reboot it,
> it resume agains then halt, etc.
> 
> But at least it does not display 'FAILED' before halting.

Thanks for the testing!

Can you try this way?

 sudo usermod -a -G power $USER

 # kernel parameter
 i915.enable_psr=0 mem_sleep_default=deep snd_hda_intel.dmic_detect=0 intel_idle.max_cstate=1 i915.enable_dc=0

Link: https://www.linkedin.com/pulse/fixing-sleepsuspend-dell-latitude-54xx-linux-hemish-mononymous/
 
> I join the log.
> 
> Cheers

Best regards,
Yunseong

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Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Bill Allombert <ballombe@debian.org> - 2026-05-05 15:50 +0200
  Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Salvatore Bonaccorso <carnil@debian.org> - 2026-05-05 17:30 +0200
    Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Salvatore Bonaccorso <carnil@debian.org> - 2026-05-05 17:40 +0200
      Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Salvatore Bonaccorso <carnil@debian.org> - 2026-05-05 17:50 +0200
      Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Bill Allombert <ballombe@debian.org> - 2026-05-05 18:50 +0200
        Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Bill Allombert <ballombe@debian.org> - 2026-05-05 20:00 +0200
          Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Bill Allombert <ballombe@debian.org> - 2026-05-12 22:00 +0200
          Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Bill Allombert <ballombe@debian.org> - 2026-05-22 21:00 +0200
            Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Yunseong Kim <ysk@kzalloc.com> - 2026-05-23 11:20 +0200
            Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Yunseong Kim <ysk@kzalloc.com> - 2026-05-23 11:20 +0200
              Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Bill Allombert <Bill.Allombert@math.u-bordeaux.fr> - 2026-05-23 11:40 +0200
                Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Yunseong Kim <ysk@kzalloc.com> - 2026-05-23 12:00 +0200
                Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Bill Allombert <Bill.Allombert@math.u-bordeaux.fr> - 2026-05-23 13:30 +0200
                Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Yunseong Kim <ysk@kzalloc.com> - 2026-05-23 13:40 +0200
  Processed: Re: Bug#1135748: linux-image-6.12.85+deb13-amd64:  suspend to disk crashes after resume "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-05-05 17:30 +0200
  Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Tj <tj.iam.tj@proton.me> - 2026-05-21 09:50 +0200
  Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Yunseong Kim <ysk@kzalloc.com> - 2026-05-23 14:10 +0200
    Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Bill Allombert <ballombe@debian.org> - 2026-05-23 14:20 +0200
      Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Yunseong Kim <ysk@kzalloc.com> - 2026-05-23 18:20 +0200
        Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Bill Allombert <ballombe@debian.org> - 2026-05-23 20:30 +0200
          Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Yunseong Kim <ysk@kzalloc.com> - 2026-05-27 21:20 +0200
            Bug#1135748: linux-image-6.12.85+deb13-amd64: suspend to disk crashes after resume Bill Allombert <Bill.Allombert@math.u-bordeaux.fr> - 2026-05-27 23:10 +0200

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