• 7 Posts
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Joined 3 years ago
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Cake day: June 17th, 2023

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  • The Yast2 GUI system admin tools made my transition from Windows super easy. It was like the Windows old school control center. You can change your kernel boot parameters via GUI, adjust services and the enabled/disabled and other stuff via GUI, add or remove packages with check marks. You could probably do everything without touching the command line.

    A lot of that has now moved to a cockpit-client launcher, which is just OK, doesn’t have the same buttons and knobs as YAST.












  • BCsven@lemmy.catolinuxmemes@lemmy.world•libcaca
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    5 days ago

    There are little easter eggs everywhere.

    I found one when using -v for verbose debug and manpages said use -vv or -vvv for more detailed output. So I figured what happens if i do -vvvv. The CLI response was “my, you are a curious fellow”.

    Lol.

    It could have been the samba tools, I forget which thing I was needing to view detailed info about.




  • I wasn’t sure. But web says this…

    As electronic devices become smaller and lighter in weight, the component mounting density increases, with the result that heat dissipation performance decreases, causing the device temperature to rise easily. In particular, heat generation from the power output circuit elements greatly affects the temperature rise of devices. However, in applications (switching power supply smoothing, high-frequency power amplifier output coupling, etc.) where large currents also flow in capacitors, the power consumption due to the loss component of the capacitors can increase to the point that heat generation by the capacitors cannot be ignored. Therefore, the temperature rise of capacitors must be suppressed to the range that does not affect the capacitor reliability. An ideal capacitor has only a capacitance component, but an actual capacitor also has an electrode resistance component, dielectric loss, and an electrode inductance component


  • I actually don’t know much about electronics, but I have a speaker system where capacitors are known to get hot then the sound starts to crackle after about 5 hours.

    Here’s some info from the web though…

    As electronic devices become smaller and lighter in weight, the component mounting density increases, with the result that heat dissipation performance decreases, causing the device temperature to rise easily. In particular, heat generation from the power output circuit elements greatly affects the temperature rise of devices. However, in applications (switching power supply smoothing, high-frequency power amplifier output coupling, etc.) where large currents also flow in capacitors, the power consumption due to the loss component of the capacitors can increase to the point that heat generation by the capacitors cannot be ignored. Therefore, the temperature rise of capacitors must be suppressed to the range that does not affect the capacitor reliability. An ideal capacitor has only a capacitance component, but an actual capacitor also has an electrode resistance component, dielectric loss, and an electrode inductance component