Latest Ubuntu related questions

Score: 0
How do I boot to recovery mode in Ubuntu 20.04?
cn flag

To solve another problem I am having, it has been suggested that I need to "reboot to secure (actually recovery) mode". I don't know exactly what this means.

I have been in the BIOS of my Dell XPS laptop and I have ensured that Enable Secure Boot is switched on. Does that mean that I am already securely booting?

Score: 0
How can I fix Ubuntu emergency mode (sdb3 clean)?
uz flag

after restarting my PC, it got into emergency mode:

emergency mode.

The drive sdb is my SSD drive, where Ubuntu is installed.

all PC drives

I get the message, that something is wrong with sdb3.

I was also following this instruction here: similar question on Ask Ubuntu

It is possible that I misunderstood something and deleted a line. Normally have been in my fstab 4 command lines, but now there are only 3. When I want to enter aga ...

Score: 0
Network manager not connecting to the internet
ie flag

The issue I'm facing in Ubuntu 20.04 is that on my network panel it shows that my laptop is connected to a wired network, but there isn't any wired cable connected. With that being said, connecting to a Wi-Fi network does connect, but I can't use the internet.

This is the second time it happened. The first time I had to reinstall Ubuntu. My best guess about the cause is that it's ProtonVPN, but I ...

Score: 1
Hasan Ali avatar
Switching between workspaces does not refresh the view
in flag

When I switch from one workspace to another, the second workspace will have a view of one of the applications of the previous workspace painted on it, I can not interact with this view!

If you wish, take a look at this screen-recording of the issue.

I can solve this by restarting GNOME (alt+f2:r), but I want a real solution, I have been using this setup for more than a month, and only now did this ...

Score: 0
Intel® Wireless-AC 9560 crash with kernel updates
us flag

i use Ubuntu 20.04. Recently the kernel version got updated, Not sure because of that or not, the wifi was unstable for few days and now it is not working at all. it says no wifi adapter found.

this is what i see from dmesg. This is with kernel 5.4.0-91

dmesg | grep wifi
[   14.781280] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[   14.798174] iwlwifi 0000:00:14.3: loaded firmware version  ...
Score: 0
VMware - more disk space
ve flag

I want to expand my disk size, so I did it in the settings of my virtual machine, and not it says 30GB, but when I power on Ubuntu and check in Disks, it still says 20GB, and the 10GB isn't working. How to fix it?

here's a screenshot of it

Score: 0
Vass avatar
Hdmi output lost after a while
mo flag

I managed to install it to my tvbox via armbian and hdmi is working with an issue. I can login to desktop but when i open a video or a program the hdmi display disappears but the box is still working. I can access it via ssh but no hdmi output. If i restart I can see the desktop normally until i run a program or so. below the armbianmonitor file http://ix.io/3J3W can anyone help?

Score: 0
Sumit Harnikar avatar
wanted to install 2 socket server with LTS, what will be the process to get latest version with LTS?
us flag

my customer is buying dell XW8545 with 2 AMD processors, and asked us to install ubuntu latest version with LTS. please guide...

Score: 0
Cannot write to cifs share with SMB/Samba between 2 linux machines
mx flag

As user1 (primary group root) on server1 (Linux) I am able to write files to /tmp.

The permissions are:

drwxrwxrwt  19 root              root  4096 Jan  3 11:04 ./

When I mount (cifs) server1 using usern=user1 on server2 (Linux) I am unable to write any files.

user2@server2$ echo hello >> /mnt/server1/tmp/foo
-bash: /mnt/server2/tmp/foo: Permission denied

However, I am able to write files from a ...

Score: 2
María José avatar
option delimiter in cut
in flag

I want to know if it is possible with the cut option to indicate the delimiter with a line break "\n" or "\t".

Ex: cut -f 1 -d "\t". This line gives me error.

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