Machine Check Exception
I am running Ubuntu Server on a Dell PowerEdge server. I found following the log entry from the server dmesg. The Dell Pro Support requested to run Dell&#...
Published: Jul 30, 2026
Where are passwords saved?
This is a weird question to ask, but where are the passwords saved? I mean they must be somewhere for comparing every time. So where are system and networ...
Published: Jul 30, 2026
what does -display UNCLAIMED mean in response to sudo lshw -c video
I'm having problems with my dual display since moving to 21.04 The additional drivers tab shows nothing. I've got the correct NVIDIA driver inst...
Published: Jul 30, 2026
Anbox not starting
I have installed Anbox using: sudo apt install anbox As per this answer on Ask Ubuntu. Anbox tries to start but will not. I am using Lubuntu 20.04. martyn...
Published: Jul 30, 2026
How to boot USB from GNU GRUB 2.02~beta2-9ubuntu1?
I am using HP 1000-notebook pc corei-3 series. I had installed Ubuntu 14.04.1-desktop-amd64, accidentally using the lvm option. After finding my 500 Gb ha...
Published: Jul 30, 2026
error while booting on elitebook8570
When I reboot I get an error pci 0000:00:01.0: ASPM: Could not configure common clock tpm_tis 00:01: A TPM error (7) occurred attempting to read a pcr val...
Published: Jul 30, 2026
What is the command to remove all files but not directories?
Let's say I have a directory tree like this: FOLDER: file1 file2 file3 Subfolder1: file1 file2 Subfolder2: file1 file2 If I used rm -r FOLDER/*,
Published: Jul 30, 2026
Environment variables are not accessible in bash script
I ran into a weird problem. I put some env variables into .bashrc and it works as it should: echo $HADOOP_HOME /home/me/dist/hadoop But the env variable i...
Published: Jul 30, 2026
Ralink Tech MT7601U Wireless Adapter on Xubuntu
I have installed Xubuntu 18.04 LTS on a old PC with 2 GB RAM Corsair 800 Mhz, Intel Pentium 4 3.6. I have Windows 7 Pro installed before but to increase p...
Published: Jul 30, 2026
Make USB bootable for kali linux
I am using Ubuntu 14.04LTS. I want to make a bootable usb stick using kali iso image file for Kali Linux installation. I tried following ways: unetbootin-...
Published: Jul 30, 2026
