refresh rate value is not saved

[Alan]

When I change the values, closes the monitor and open again and the values returns to defaults.

gnome-system-monitor version: 3.8.2.1-2ubuntu1

Ubuntu 14.04 (Trusty)

$ uname -a
Linux alan-pc 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 07:01:54 UTC 2014 i686 i686 i686 GNU/Linux

[Dylan (dgm171)]

I have a very similar problem. I change the update interval of the system monitor, but when I closes the preferences dialog and then reopen the update interval has been reset to 0.00.

gnome-system-monitor 3.8.2.1-2ubuntu1

Ubuntu 14.04

$ uname -a
Linux maxwelld-linux 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Ian Ozsvald (ian-x88)]

I'm seeing this on 14.04 (Linux mint 17), 64 bit. I can't help but remember that I've seen this bug over the years.

Two scenarios:
1) Edit|Preferences, Resources tab, Update interval is shown as "0.00", you can adjust it, Close, then if you go back it'll be marked as "0.00" (although the update speed in the charts has probably changed)
2) Make a change to Update interval, switch to another tab, the change is made and the graphs change speed, switch back to Resources tab and the interval is shown as "0.00"

[Berto (microberto)]

I have this issue with Nvidia X Server Settings. I can set the refresh rate there, but if I reboot, it returns to the auto mode (which chooses 60Hz over 144Hz).

```
$ uname -a
Linux myhostname 3.13.0-68-generic #111-Ubuntu SMP Fri Nov 6 18:17:06 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
```

```
$ dpkg -l | grep nvidia
ii nvidia-331 340.96-0ubuntu0.14.04.1 amd64 Transitional package for nvidia-331
ii nvidia-331-uvm 340.96-0ubuntu0.14.04.1 amd64 Transitional package for nvidia-340-uvm
ii nvidia-340 340.96-0ubuntu0.14.04.1 amd64 NVIDIA binary driver - version 340.96
ii nvidia-340-uvm 340.96-0ubuntu0.14.04.1 amd64 Transitional package for nvidia-340
rc nvidia-cuda-toolkit 5.5.22-3ubuntu1 amd64 NVIDIA CUDA toolkit
rc nvidia-libopencl1-304 304.117-0ubuntu1 amd64 NVIDIA OpenCL Driver and ICD Loader library
rc nvidia-libopencl1-331 331.38-0ubuntu7 amd64 NVIDIA OpenCL Driver and ICD Loader library
ii nvidia-opencl-icd-331 340.96-0ubuntu0.14.04.1 amd64 Transitional package for nvidia-opencl-icd-340
ii nvidia-opencl-icd-340 340.96-0ubuntu0.14.04.1 amd64 NVIDIA OpenCL ICD
rc nvidia-opencl-icd-346 346.22-0ubuntu1~xedgers14.04.1 amd64 NVIDIA OpenCL ICD
ii nvidia-prime 0.6.2 amd64 Tools to enable NVIDIA's Prime
ii nvidia-settings 355.06-0ubuntu0~xedgers14.04.1 amd64 Tool for configuring the NVIDIA graphics driver
```