Latest Ubuntu related questions

Score: 0
bahadurshah01 avatar
Error Upgrading Nodejs
cn flag
└─# apt-get upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 nodejs : Depends: libnode72 (= 12.21.0~dfsg-5) but it is not installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
Score: 0
system slow after hibernation, it seems like files dont transfer back to RAM
sg flag

i have my main ubuntu OS on a SSD and a swap partinion on HDD. Whenever I boot from hibernation, everything is slower, lags, and for example if i open new chrome windows or even alt+tab to another app , i hear my HDD spinning , making noises. So it seems the files dont transfer back to RAM after hibernation?

swapon -s gives me this:

Filename                Type        Size    Used    Priority
/dev/sdb ...
Score: 0
xyyjcyd avatar
After installing NVIDIA driver, I can not enter desktop in Ubuntu 20.0.4
us flag

After installing NVIDIA driver. I cannot enter desktop. And the system tell me that

Failed to start Detect the available GPUs and deal with any system changes.

I check gpu manager log as follows:

log_file: /var/log/gpu-manager.log
last_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
new_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
can't access /opt/amdgpu-pro/bin/amdgpu-pro-px
 ...
Score: 0
Create backup from /etc/apt/source.list
th flag

I have been trying to build the Software Carla and to do that I have to give the following command

sudo apt-get install build-essential clang-8 lld-8 g++-7 cmake ninja-build libvulkan1 python python-pip python-dev python3-dev python3-pip libpng-dev libtiff5-dev libjpeg-dev tzdata sed curl unzip autoconf libtool rsync libxml2-dev git

After doing it I get an error message that says the following

The fol ...
Score: 0
ste avatar
Unable to boot Ubuntu 20.04 on iMac 12,2 (i7, Mid-2011) without kernel option `nomodeset`
cn flag
ste

I am struggling with an iMac 27" from 2011 with a Radeon 6970M GPU.

Without the nomodeset kernel parameter the display turns black when KMS kicks in.

With i915.modeset=1 radeon.modeset=0 the boot continues but the screen turns again black with a single _ in the top left corner when the display manager is started. Actually, the display manager is up and running and I can blindly launch a terminal and  ...

Score: 0
directory keeps getting made after boot causing mounted drive to be bumped to another location
cn flag

I was trying to setup a folder on my Ubuntu (18.04) RAID drive to be a Time-Machine backup but now when I reboot, it automatically appears under /media/name/RAID with the contents

/media/name/RAID/
  Time-Machine
      config
          avahi

All empty. How to I stop this folder being created every time the computer boots? I don't want the Time-Machine on Ubuntu backup anymore.

I want to mount my RAID  ...

Score: 0
George Shopov avatar
Dual boot 20.04 not possible on Dell 5090 with Intel RST
cn flag

I am trying to install Ubuntu 20.04 lts dual boot alongside the preinstalled Windows on a new Dell optiplex 5090. The installation bails out with a message that Intel RST is used and points to https://help.ubuntu.com/rst/ with steps to switch to AHCI. I followed the instructions but it fails with the inaccessible boot device blue screen of death. The article suggests I may have not properly reset t ...

Score: 0
Black screen on HP EliteBook after lock or reboot
ls flag

After an Ubuntu 20.04 security update on HP EliteBook 840 i7-8550 I did a reboot. The GRUB works properly, however I get black screen afterwards. I need to use recovery mode and only then switch to the normal boot to get my Ubuntu working. Moreover, the same issue happens after locking the screen either due to power saving or doing so by hand. It seems that once the screen goes black it does not recover ...

Score: 0
Prem Kishan avatar
Unable to find main.db file in my Local system
za flag

I am unable to find the main.db file where the Skype Conversations gets stored. I use Ubuntu 18.04 OS and the latest version of Skype. Can someone please help me out to find the main.db file in Ubuntu terminal.

Score: 6
Frank P avatar
How to update LibreOffice in Ubuntu 20.04?
cn flag

In Ubuntu 20.04 LTS, for general use, how to update LibreOffice from the default version installed by Canonical?

Are there reasons to leave it as is? I regularly use Software Updater to install recommended updates, and wonder why LibreOffice is still on an older version.

Score: 0
Patrick avatar
Network manager failing to connect VPN
cn flag

I´m using Ubuntu 20.4.3 and OpenVPN 2.4.7.

I can connect to my VPN (which requires 2FA) via commandline by doing: openvpn myconffile.conf

It is prompting me to enter the user, then pass and finally the OTP. After this, everything goes ok.

I tried to set up the VPN via Network manager and I failed.

I went to Network / Add VPN / Import from file / select my conf file. I double checked info in a text edi ...

Score: 1
Yael Palacios avatar
I'm unable to install PHP packages for Apache configuration
ke flag

Sorry about that,this is what I'm getting when attempting to install the following packages, any inputs will be much appreciated.

yael@ypa-ubuntu-server:~$ sudo apt install php7.2 libapache2-mod-php7.2 php7.2-common php7.2-mbstring php7.2-xmlrpc php7.2-soap php-apcu php-smbclient php7.2-ldap php-redis php7.2-gd php7.2-xml php7.2-intl php7.2-json php-imagick php7.2-mysql php7.2-cli php7.2-ldap php7. ...
Score: 0
J R avatar
Temporary failure in name resolution in ssh command
in flag
J R

I haven't used my Ubuntu WSL in about 4 months, today I opened it up to use ssh to connect to a server for one of my classes and I get the following error. I've tried the other solutions that I've found here on stack exchange etc with no success. As well I need a permanent solution as this is going to be used on a daily basis. I don't quite understand what happened for it to now suddenly not work and wo ...

Score: 0
216ann avatar
Unable to use my HP 4520 All-In-One
in flag

I am trying to use my HP printer. First I plugged it in and it showed up as a printer but I couldn't print from it. I eventually used the sudo chmod +x ./hplip-3.21.6.run successfully writing over the hplip-3.20 version that was native to 20.04.3 with ./hplip-3.21.6.run But this didn't work.

Currently, I have an HP circle in the top right menu bar but clicking it has it claim that there are "No I ...

Score: 0
dkeener635 avatar
Retrieving files from a non-bootable hard drive
fr flag

I have a non-bootable drive from my laptop. I'm using Ubuntu on a USB stick to retrieve the files. I'm using Ubuntu instead of Windows because it allows me to see and retrieve hidden files (e.g. Microsoft Outlook .pst files).

My Ubuntu USB drive is an 8GB drive formatted FAT32. The drive I am retrieving the files from is a 250GB NTFS-formatted drive. The drive I am copying to is a 4TB NTFS-formatted ...

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