Latest Ubuntu related questions

Score: 1
Fifi Cek avatar
Ubuntu to migrate from virtual machine to WSL
ve flag

Anybody tried to migrate Ubuntu (in this particular case 21.10 in use) from virtual machine (powered by VirtualBox, if this concerns) to WSL? Migration within one single host.

How well could imaging source (v.m.) then restoring to target (WSL) work? Hardware layer has a good chance to differ.

Score: 1
Aditya Gupta avatar
How to use 1TB harddisk in ubuntu server
in flag

I installed ubuntu server on my old laptop, to serve as a network share and file storage. I think I messed up the partitioning, there is a 215 Gb drive which I do not recognize.

As far as I know this laptop only has one drive of 1TB and no SSD.

The problem is samba shows me 215GB storage option only. Any suggestions?

Output of df -h -x{tmp,devtmp,squash}fs:

Filesystem                         Size  Used A ...
Score: -3
Ashish Pandit avatar
Wifi USB adapter/receiver available
cn flag

Ive been using Ubuntu for a while now,recently my cousin accidentally hit my laptop and ever since then, my wifi card has been damaged I searched about this online and got to know that USB adapters are a great solve, the only problem is not many of them are available for linux and when they are, theyre for ethical hacking on Kali Linux, i just need a simple solve for my problem... a good wifi adapter th ...

Score: 0
Screen turns black after systemd message "Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch."
gb flag

I'm on Ubuntu 20.04, and I've been having problems trying to boot. I'm in recovery mode right now.

My GRUB_CMDLINE_LINUX_DEFAULT setting is just "".

When I boot, the kernel boots normally, but then my screen turns black after systemd outputs this message.

Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch.

How can I fix this?

EDIT 0: When I check display settings, Ubuntu says Unknown Monitor ...

Score: 0
Mahler avatar
Bluetooth disappears from time to time. RTL8821CE, kernel 5.10.0-1057-oem, Ubuntu 20.04.3
in flag

Bluetooth disappears from time to time. Adapter RTL8821CE (Wireless LAN + bluetooth). Wifi works normally. Kernel 5.10.0-1057-oem. Ubuntu 20.04.3 LTS. I use kernel driver. Alternative driver is off.

Score: 2
Alsamixer - Mic Off
us flag

I've had this problem for X years and never found a solution the workaround has been to use Signal on my mobile and not Skype. But finally, now that I want to digitise old band practises on DAT and MiniDisc I have no choice but to use the analogue mic input.

I've narrowed down the problem to the mics being marked [off] in Alsa mixer and being displayed as [unplugged] in sounds settings. I have al ...

Score: 0
Dmitry avatar
Laptop shuts down at half full battery
in flag

My laptop suddenly shuts down at approximately 50% of the battery left. If I try to turn it on, it shuts down typically before Ubuntu is loaded.

However, if I plug it in for a few minutes and then unplug, it continues to work until the battery is empty. Here is a plot of the battery charge, where you can see a feature at 50%, when the laptop shut down and I plugged it in for a minute.

What can be  ...

Score: 0
Garraoui Marwen avatar
Is there a way to configure samsung ultraWQHD 34 (21:9) with Ubuntu 20.04?
lb flag

I bought a new monitor samsung ultraWQHD 34 (21:9) and I tried to configure it with my ubuntu 20.04. I tried

xrandr --newmode "3440x1440_60.00"  419.50  3440 3696 4064 4688  1440 1443 1453 1493 -hsync +vsync 

and

xrandr --addmode HDMI-1-2 "3440x1440_60.00" 

After that I tried

xrandr --output HDMI-1-2 --mode 3440x1440_60.00

but I get this error

configure crtc 1 failed

Here is screenshot for xrandr -q ...

Score: 3
asdfjkl avatar
Ubuntu pixelated screen on suspend
cm flag

I have a ThinkPad x13, 1st Gen laptop with Ubuntu 20.04 and Windows 10 dual boot. It's been about a week and when I suspend the machine, I am getting pixelated screen trying to wake it up.

Below is the description of my machine:

Distribution: Ubuntu 20.04.3 LTS
Kernel Release: 5.13.0-27-generic
CPU Model: AMD Ryzen 5 PRO4650U with Radeon Graphics

image

I tried a bunch of options from google but it didn ...

Score: 0
problem on ubuntu bridges installation
am flag

I'm following the instructions, but it is not working.

Here is my original 00-installer-config.yaml file:

# This is the network config written by 'subiquity'
network:
  ethernets:
    enp2s0:
      dhcp4: true
    enxc21a33ea90c1:
      dhcp4: true
  version: 2

...and this is how it looks after edits:

# This is the network config written by 'subiquity'
network:
  ethernets:
    enp2s0:
      dhcp ...
Score: 2
Cguk avatar
Why so many freezes after upgrading to Ubuntu 21.10?
lk flag

My 2009 Apple iMac had been running pretty well on Ubuntu 21.04, but after upgrading to 21.10 (via Software update) it freezes frequently, particularly when using an internet browser.

Processor: 2.66 GHz Intel Core 2 Duo. It is dedicated to Linux, not partitioned.

Here is the output of sudo lshw:

description: All In One
    product: iMac9,1 (System SKU#)
    vendor: Apple Inc.
    version: 1.0
    ser ...

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