Latest Ubuntu related questions

Score: 1
Alejandro A avatar
My Ubuntu laptop keeps running when closing the laptop
mc flag

I installed Ubuntu 20.04 in my Lenovo Laptop.

When I simply close my laptop, without actually logging out and I put it in my backpack it keeps running all the time and my battery is almost gone and it's really warm (because of ventilator).

Is there any way I can set up the configuration so it actually hibernates? I have the feeling it keeps running some processes and not sure why

Score: 3
comand100vip avatar
"usbipd not found for kernel" when using USB/IP with WSL
gf flag

I am trying to attach a USB device to my Ubuntu 20.04 distribution running under WSL2.

The problem is that when I run the usbip command, it gives the following message:

WARNING: usbipd not found for kernel 5.10.16.3-microsoft

  You may need to install the following packages for this specific kernel:
    linux-tools-5.10.16.3-microsoft-standard-WSL2
    linux-cloud-tools-5.10.16.3-microsoft-standar ...
Score: 0
Can connect to guest wireless network but not home network on same router
us flag

I installed a dual-boot of Ubuntu 20.04 alongside Windows 10 on my ThinkPad X1 Carbon Gen 4.

Router: ASUS RT-AC68U firmware 3.0.0.4.386_45987 (Mesh network with one router and one node)

I can connect to my Guest WiFi network (No NAS, printer, or device access), but cannot connect to my primary Home Network.

nmcli d wifi connect HomeNetwork5G password <Home network password> (as well as HomeNet ...

Score: 0
MadhuB avatar
After removing a package from tasksel all other package also removed
us flag
  • Ubuntu server 20 After I ran sudo apt tasksel mail-server

All other software packages installed by the tasksel are gone. Even no network, not able connect to internet and install any other software.

It's really frustrating. What's wrong in the command how can I fix network problem and install softwares.

Score: 3
schwartz721 avatar
Ubuntu 20.04 won't wake from suspend or completely shutdown
in flag

I'm running Ubuntu 20.04 on an Acer Thinkpad A475. Suspend and shutdown have stopped working properly. When I suspend, the laptop won't wake, forcing me to hold the power button until it turns off, then start it up again. When I try to shutdown or restart, the same problem happens. The screen goes black, but the power button remains lit and I have to hold the power button to make the laptop turn off.

Score: 0
Athena Wisdom avatar
No longer starting Virtualbox VM after OS Update/Reboot: VirtualBox can't enable the AMD-V extension
gr flag

Virtualbox VMs have been running fine on my Ubuntu 20.04 machine until right after my latest apt get update; apt get upgrade -y and reboot.

Now, whenever I try to start a VirtualboxVM, I get the error:

Failed to open a session for the virtual machine Foo. VirtualBox can't enable the AMD-V extension. Please disable the KVM kernel extension, recompile your kernel and reboot (VERR_SVM_IN_USE).

Is there a ...

Score: 2
Lost Ubuntu Mate desktop (blue screen)
al flag

I just tried to boot into my Ubuntu Mate machine after it had been shut down for about 24 hours. On boot I got some popup saying there was some error and I sent the details to the developers. Now it's all just blue screen... How can I get the Ubuntu Mate desktop back?

blue desktop

Score: 0
MushroomMauLa avatar
Unable to reach router using ethernet
pe flag

After trying Ubuntu 20.04.3 using Live boot I decided to completely switch from Windows. However having installed Ubuntu I realized that the Ethernet connection to my router is not working anymore, please note that while Windows 10 was still installed and while using Live boot everything worked just fine. Without setting a static IP address, I get the error Activation of network connection failed. ...

Score: 0
Neil avatar
Execute permissions for all users not working as expected
mp flag

I have two bash scripts within /usr/local/bin and here are the permissions:

-rwxrwx--x 1 root root 33 Dec 30 12:18 hello.sh
-rw-r--r-- 1 root root 34 Dec 30 12:28 test.sh

Both scripts have the same contents:

#!/bin/bash

echo "Hello $USER!"

I am currently a user who does not have root privileges.

I would expect the following:

  • I cannot read hello.sh, but I can execute it via bash hello.sh
  • I can  ...
Score: 0
danilo avatar
Inside a specific folder write attempts return read-only file system error but the file system is mounted as writable
ca flag

I have only one partition:

UUID=f7918e03-3b77-49f6-870c-6297b11dea0b /               ext4    errors=remount-ro 0        1
#/swapfile                                 none            swap    sw              0        0

If I try to create a folder in / using sudo, it is ok.
When I enter inside folder /snap/vlc I can create a folder or copy a file using sudo.

But if I try to create a folder or copy a file ins ...

Score: 10
Can't unzip 6 GB file: bad zipfile offset
es flag

I need to unzip a file of about 6 GB. However, I can't do it neither right-clicking (it gives an error saying "empty archive") or in the terminal, showing the following for the latter:

$ ls
 fhs-3.0.pdf   IDrive   Tese.zip  'Transport Studies of Dual-Gated ABC and ABA Trilayer Graphene: Band Gap Opening and Band Structure Tuning in Very Large Perpendicular Electric Fields - Zou.pdf'

$ unzip Tese.z ...
Score: 0
Sanskar avatar
Cannot boot windows after dual booting ubuntu
in flag

The grub screen shows the windows option but after selecting it, windows doesn't gets booted and again after some time grub screen appears. But I am able to boot ubuntu.

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