Stuck in userspace governor, and no epp or epb support. Is this normal?

### Have you tried?

- [Searching through existing/closed issues](https://github.com/AdnanHodzic/auto-cpufreq/issues) to see if your bug has already been already submitted? Yes
- If installation failed with [auto-cpufreq-installer](https://github.com/AdnanHodzic/auto-cpufreq/#auto-cpufreq-installer),have you tried installing auto-cpufreq using [Snap package](https://github.com/AdnanHodzic/auto-cpufreq/#snap-store)? -
- Have you tried [configuring auto-cpufreq](https://github.com/AdnanHodzic/auto-cpufreq/#configuring-auto-cpufreq)? Yes
- Have you tried suggestions in [troubleshooting section](https://github.com/AdnanHodzic/auto-cpufreq#troubleshooting)? Yes

### Error output:
```-
```
---

### System information:

Add/paste output of:

```
-------------------------------- Battery Info ---------------------------------

battery count = 2
BAT1 start threshold = b'0\n'
BAT1 stop threshold = b'100\n'
BAT0 start threshold = b'0\n'
BAT0 stop threshold = b'100\n'

-------------------------------------------------------------------------------

Linux distro: Linux Mint 22.1 Xia
Linux kernel: 6.14.10-1-liquorix-amd64
Processor: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz
Cores: 8
Architecture: x86_64
Driver: acpi-cpufreq

------------------------------ Current CPU stats ------------------------------

CPU max frequency: 1801 MHz
CPU min frequency: 400 MHz

Core Usage Temperature Frequency
CPU0 2.0% 47 °C 1600 MHz
CPU1 4.0% 49 °C 1600 MHz
CPU2 3.0% 49 °C 1600 MHz
CPU3 1.0% 49 °C 1600 MHz
CPU4 0.0% 47 °C 1801 MHz
CPU5 0.0% 49 °C 1801 MHz
CPU6 1.0% 49 °C 1801 MHz
CPU7 0.0% 49 °C 1801 MHz

CPU fan speed: 0 RPM

auto-cpufreq version: 2.6.0

Python: 3.12.3
psutil package: 7.0.0
platform package: 1.0.8
click package: 8.2.1
distro package: 1.9.0

Computer type: Notebook
Battery is: discharging

auto-cpufreq system resource consumption:
cpu usage: 0.0 %
memory use: 0.07 %

Total CPU usage: 1.5 %
Total system load: 1.27
Average temp. of all cores: 48.00 °C

Currently using: userspace governor
Currently turbo boost is: off

-------------------------------------------------------------------------------

```

`auto-cpufreq` is constantly using the `userspace` governor, and not setting epp or epb. Is this normal? I am just curious. `auto-cpufreq --stats` also shows less stuff than before and seems.. frozen, like its not doing anything.

---

Start with the `auto-cpufreq --stats` entry point and the reported `userspace` governor, `acpi-cpufreq`, EPP/EPB fields, and Linux kernel details. No source file or test is named, so first locate the code producing stats and governor selection, then compare behavior on this system. Done means the behavior is explained as expected or a reproducible, scoped bug is identified.

Written by the indexing model from the issue text.