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mate-desktop / mate-sensors-applet

Display readings from hardware sensors in your MATE panel
http://www.mate-desktop.org
GNU General Public License v2.0
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Graphs with the same unit should use the same scale #117

Open riccardomurri opened 3 years ago

riccardomurri commented 3 years ago

Expected behaviour

I would like to be able to compare readings on graphs showing temperature at a glance: if the bar on the disk temp is higher than the CPU temperature graph, then it should mean that the disk temperature is higher than the CPU's.

Actual behaviour

Each graph is scaled separately according to the sensor's min and max values, making graphs useless without hovering for reading the actual values. The screenshot shows a disk temperature graph (left) seemingly higher than the CPU temperature graph (right), but hovering reveals that the opposite is true: disk is at 45 °C and CPU is at 58 °C.

image

Steps to reproduce the behaviour

On my Thinkpad X1 Carbon, enable all temperature sensors from libsensors.

MATE general version

1.24.1

Package version

Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                       Version      Architecture Description
+++-==========================-============-============-==========================================================================
ii  mate-sensors-applet        1.24.1-1     amd64        Display readings from hardware sensors in your MATE panel
ii  mate-sensors-applet-common 1.24.1-1     all          Display readings from hardware sensors in your MATE panel (common files)

Linux Distribution

Debian testing

Link to bugreport of your Distribution (requirement)

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=976961

raveit65 commented 3 years ago

I can confirm that something is wrong with the graph. One of my disks which has 30°C usually is shown higher than CPU temp 38°C, when i choose the graph, And my M2 disk won't shown. All works fine when i select icon + value, which is my preferred setting. Btw. thew command sensors will show you the correct values in terminal.

rbuj commented 3 years ago

It's not a bug, since all semiconductors have a specific safe operating area and junction temperature. In screenshot, you only have to worry about the sensors which are filling the entire area of the graph.