Debian User Forums

Is this script save to use for undervolting? Also, does 'powertop' show the correct power consumption?

How to know if the undervolting is working if there is not a way to view the cpu voltage in the terminal?

How can i monitor in real time the cpu voltage?

If i create kvm network .xml file and then enable the network with the commands - 'sudo virsh net-define br1.xml' and 'sudo virsh net-start br1', it always automatically creates iptable rules? Why is that and can i prevent the creation of these rules?

I see that there are risks of breaking something if i try to undervolt. I probably should stick to underclocking the cpu and try to underclock the nvidia gpu.

It works like this: A little math: the CPU power consumption grows exponentially with the frequency, but only linearly with the voltage (to some point) - i.e. the lower CPU frequency, the smaller savings from lowering the voltage. Laptops are overheating mostly because of: - dust on the heat exchan...

I am already using the conservative cpu governor, but i still want to reduce cpu temperatures more, which can be done with undervolting.

Is there a way to undervolt the cpu of my laptop HP Elitebook 8560W? This is my cpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 36 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 2 Core(s) per socket: 4 Socket(s)...

How does ip routing work?

So, there is no way to access kvm virtual machine from another device on my network?

I am connecting to internet from my laptop only over my wireless network created by my router. I am trying to create wireless bridge network but it doesn't seem to work. I created file in /etc/network/interfaces.d and i put this in the file: auto eth0 allow-hotplug eth0 iface eth0 inet manual auto w...

Yes, the apt command works to install local files. I don't know why it's getting vlc from the net instead of using the local deb file, since the command works, and has worked for many many users here if invoked correctly. Try disconnecting from the Net and see what happens! I have right-click "...

Yes, there was . in the first line in the text file, i missed it somehow. But the command still doesn't work after removing the dot sign. I get this when i run sudo apt-get remove `cat list.txt`: E: Unable to locate package vlc-plugin-notify_3.0.11-0+deb10u1_amd64.deb E: Couldn't find any package by...

If i run sudo apt-get remove `cat list.txt` i get this:

I think i found a way that could work for removing vlc dependencies installed with dpkg, but i have problem implementing it. I run this command in the directory with all .deb files for vlc: 'find . > list.txt'. Now, i want to remove the packages from the list.txt, but i am not sure how. I tried thes...

Lol another funny/cool thing about this, installing apps in chroot. https://linuxhint.com/use_chroot_debian/ Using chroot jails is a long standing way of isolating applications on a nix os for things like security. Have everything they need to run and enough permissions but not to effect or access ...

sickpig wrote:

emil_21 wrote:If i run 'sudo apt install ./vlc_3.0.11-0+deb10u1_amd64.deb'

That is right but you need to be in the directory from where you are invoking the command. Or just specify the full path to the deb file.

What do you mean? I am in the directory where vlc_3.0.11-0+deb10u1_amd64.deb file is.

dpkg installs just the deb minus dependencies unlike apt. Then 'dpkg' will not be helpful in my case, because i want to remove vlc with all dependencies. The only way i see is to change manually all vlc dependencies from 'manual' to automatic' so i can remove them with 'apt autoremove', though i am...

Why use dpkg to install and apt to remove? Why not dpkg for both or apt for both? Or potentially you are just referring to internet and firing away commands. I installed vlc with 'sudo dpkg -i *.deb', but if i try to remove it with 'sudo dpkg -r vlc' it removes only the vlc package without any depe...

I am not sure apt-mark will be helpful. If i run 'apt-mark showmanual' it shows lots of manually installed packages, but how to find which are installed as dependencies to vlc? I prefer to install from .deb packages, i don't like snap or flatpak. I like appimages though, but there are not many of th...