[Pkg-utopia-maintainers] Bug#1120712: Bug#1120712: upower: Journal swamped by upowerd "value "-nan" of type 'gdouble' is invalid...

Michael Biebl biebl at debian.org
Sat Nov 22 16:59:32 GMT 2025


Am 22.11.25 um 16:26 schrieb Sicelo:
> On Fri, Nov 21, 2025 at 10:21:55PM -0500, D Dbg wrote:

>>
>> /sys/class/power_supply/BAT0/:
>> total 0
>> drwxr-xr-x 4 root root    0 Nov 21 20:35 .
>> drwxr-xr-x 3 root root    0 Sep  8  2021 ..
>> -rw-r--r-- 1 root root 4096 Nov 21 20:35 alarm
>> -r--r--r-- 1 root root 4096 Sep  3 14:39 cycle_count
>> lrwxrwxrwx 1 root root    0 Sep  3 14:38 device -> ../../../PNP0C0A:02
>> -r--r--r-- 1 root root 4096 Nov 21 20:35 energy_now
>> drwxr-xr-x 3 root root    0 Sep  8  2021 hwmon1
>> -r--r--r-- 1 root root 4096 Sep  3 14:39 manufacturer
>> -r--r--r-- 1 root root 4096 Sep  3 14:39 model_name
>> drwxr-xr-x 2 root root    0 Nov 21 20:35 power
>> -r--r--r-- 1 root root 4096 Nov 21 20:35 power_now
>> -r--r--r-- 1 root root 4096 Sep  3 14:38 present
>> -r--r--r-- 1 root root 4096 Sep  3 14:39 serial_number
>> -r--r--r-- 1 root root 4096 Sep  3 14:38 status
>> lrwxrwxrwx 1 root root    0 Sep  8  2021 subsystem ->
>> ../../../../../../../../../class/power_supply
>> -r--r--r-- 1 root root 4096 Sep  3 14:39 technology
>> -r--r--r-- 1 root root 4096 Sep  3 14:38 type
>> -rw-r--r-- 1 root root 4096 Sep  8  2021 uevent
>> -r--r--r-- 1 root root 4096 Sep  3 14:39 voltage_min_design
>> -r--r--r-- 1 root root 4096 Sep  3 14:39 voltage_now
>>

> 
> In addition to the already provided information, it might be useful to
> also attach the output of:
> 
> cat /sys/class/power_supply/BAT0/uevent


Tbh, this looks more like a kernel / driver problem, not so much a 
upower issue.


You said that you don't have a battery, yet the kernel apparently thinks 
otherwise and gives userspace/upowerd this information about BAT0.


upower is just a very small layer on top of what's provided by the kernel.
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