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All GTK/VTE-based terminal emulators are showing a significant input lag

For any users looking for a quick fix to this issue, I have found that Konsole is not GTK/mutter-based and is not suffering from this issue. Konsole can be installed on Gnome through the software ...
db 1070's user avatar
0 votes
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How can I fix app after having to pkill it and nowt crashes when starting

It complains about OpenGL. It might be caused by video drivers. Do other OpenGL apps work (for example, another browser)? If not, then most likely you have a problem with video drivers. Although ...
Anonymous148087's user avatar
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How do I set up HTTPS across my entire server?

You're looking for a reverse proxy - i.e: a server that will accept connections from the general populus, and forward it to a different server based on the request parameters - such as the hostname, ...
Attie's user avatar
  • 20k
3 votes
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Virtualbox won't boot a Windows partition in a dual boot system: "failed to load Boot0001 UEFI VBOX HARDDISK: Not found"

You created a virtual HDD out of a single partition, the NTFS partition with Windows. That is not bootable on its own, especially not on an UEFI system – the firmware doesn't understand NTFS, and the ...
u1686_grawity's user avatar
1 vote

Temporary failure in name resolution - pfSense + Ubuntu

The first step is to check which servers the Ubuntu host is trying to use – look in the /etc/resolv.conf file, and if that file just says '127.0.0.53' (which is the 'systemd-resolved' DNS cache ...
u1686_grawity's user avatar
2 votes

How to boot an OS (Ubuntu) installed for a diferent (protected) PC?

If the notebook's disk is not at all accessible on the x99 PC, that might be a SATA disk password lock implemented by the notebook firmware. Otherwise, if the problem is just in booting, it sounds ...
telcoM's user avatar
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1 vote
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Shell prompt colored outside of tmux, but not in tmux; how can I get colored prompt in tmux?

I assume the shell is Bash. In Ubuntu the skeletal (default) .bashrc contains this or similar snippet: # set a fancy prompt (non-color, unless we know we "want" color) case "$TERM" ...
Kamil Maciorowski's user avatar
0 votes

WSL2 unable to access internet when connecting to citrix secure access vpn

I was able to make it work using wsl-vpnkit v0.2.5 as recommended here. Basically, I removed all configurations from my %userprofile%\.wslconfig that were related to networking and, in my distro, I ...
Stephane's user avatar
-2 votes

How to install Docker in Ubuntu WSL?

First of all check docker logs: sudo cat /var/log/docker.log in case of: failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to register "...
tkrakowian's user avatar
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WSL 2.0 : The file cannot be accessed by the system

I just got this issue also, and I am concerned about a few things. -sfc /scannow did not resolve -dism /Online /Cleanup-Image /RestoreHealth did not resolve -Attempting to run Ubuntu.exe executed the ...
DeafDaredevil's user avatar
0 votes
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Can I access data from single HDD of RAID-1 (Software based RAID)?

Yes, if your operating system supports the file system used, you should be able to access data from a single disk with RAID 1. Ext4 has been present for well over a dozen years and if Ubuntu does not ...
Kaleron's user avatar
  • 16
0 votes

Why is my WordPress admin page is in plain text on Apache web server and not being parsed as PHP?

If Apache is showing plain text is Apache is not parsing PHP properly. Are you 100% sure that PHP module for Apache is installed? And did you restart Apache? Also, you can perform a simple test by ...
Giacomo1968's user avatar
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1 vote
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How to get Intel i210at NIC ethernet card working on Linux

After testing in 3 different physical systems, I still haven't managed to get a PCIe Ethernet card appearing in lspci nor in sudo lshw -C network. This card was most likely dead on arrival. Returning ...
Maze's user avatar
  • 11
1 vote

How do I skip the interactive prompts asking to restart services on apt upgrade?

The two variables you're setting are enough to skip the frontend prompts. They are not working because of the usage of sudo to execute apt-get: sudo drops the current user's environment for security ...
Marino's user avatar
  • 111
0 votes

Fresh install samba active directory - provisioning tool takes forever?

I reinstalled Ubuntu server which solved the problem. I hope there comes a better solution for the next guy.
bas's user avatar
  • 331
0 votes
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Is it possible to use ufw when kernel.modules_disabled=1

Is it possible to use ufw with parameter kernel.modules_disabled = 1? Yes, if a) all necessary modules have been pre-loaded before setting this sysctl, or if b) all necessary features have been ...
u1686_grawity's user avatar
0 votes

VirtualBox Kernel driver not installed (rc=1908)

I had the same problem with virtualbox, I managed to solve it by installing the kernel modules: apt install linux-headers-6.1.0-18-amd64 After they were installed, I configured virtualbox again: /sbin/...
Benjamim Ford's user avatar
0 votes

xterm: cannot load font "-misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso10646-1"

Installing the missing X11 default fonts into my Ubuntu 22.04.4 running in WSL2 solved the error message. sudo apt-get install xfonts-base
Waitsnake's user avatar
0 votes
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Ubuntu unable to join AD

In a youtube video I found my answer In my case the /etc/krb5.conf did not exist yet. Creating it with the following contents solved the problem. [libdefaults] default_realm = SB.LAN rdns = ...
bas's user avatar
  • 331
0 votes
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Seagate Ironwolf 4TB drives reverting APM settings on Ubuntu 22LTS after upgrade from 20LTS in RAID-5 array

In terms of elaboration, I had the same issue as you with respect to my general Ubuntu V22 system. The screen would go dark and I had issues with it suspending. I worked for some time on and off. I ...
John's user avatar
  • 50k
0 votes

VirtualBox 7.0 on Ubuntu 22.04 do not see FortiClient interface

I'm using FortiClient 7.2.4.0972 and I have the bug 1008116: "SAML VPN is stuck at 0% with error (-6005) after upgrade to 7.2.4." Downgrading to 7.0.11 fixthe problem!
oBe's user avatar
  • 1
1 vote

why is ssh-key only used on one system

From the post Is there an equivalent to ssh-copy-id for Windows? I quote the answer by Augie Gardner: After creating your public key, the key should be stored as: <whatever folder you started in&...
harrymc's user avatar
  • 481k
0 votes

Linux startup- taskbar has disappeared and terminal won't fire up but can copy files

Try reloading GNOME Shell with the following command: killall -HUP gnome-shell Alternatively, run: gnome-shell --replace
kenorb's user avatar
  • 25.5k
1 vote
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Nvidia display tearing with System76 drivers

I have not found a solution to fix the tearing. I ended up reinstalling the OS from scatch, thinking it would solve it as it was perhaps due to a misconfiguration from the previous install on the Dell ...
lucasart's user avatar
  • 149
0 votes

Conda not working on WSL Ubuntu

Solved by: ~/anaconda3/bin/conda init --reverse --all Remove any anaconda related folders from where you installed, for example: sudo rm -rf ~/anaconda3 sudo rm -rf ~/miniconda3 Make sure not to have ...
mikim's user avatar
  • 11
0 votes

List the monitors physically connected to remote computer (make/model details)

There is the command get-edid for this usecase provided by the package [read-edid] (project webpage. It will get and print all information it can about any display (whether physical or virtual) ...
adamency's user avatar
  • 376
0 votes

I can not start Microsoft Visual Code on Ubuntu 22.04 anymore

The problem is not with Visual Studio Code. The problem is with Ubuntu 22.04 windowing system. You need to change from Wayland to X11 aka Xorg in the Ubuntu login window at the beginning of your ...
Jacob's user avatar
  • 1
0 votes

Cannot open files with Emacs after mounting Google Drive on Ubuntu using ocamlfuse

It seemed to be the version of my Emacs. I updated that and everything seems fine now!
user1551817's user avatar
0 votes

USB keyboard doesn't work on GRUB boot menu when connected through USB-C hub

In my case GRUB by default only respond to "Enter" key only. HOwever if press right Ctrl 5-6 times - grub starts respond to every key.
Alex's user avatar
  • 131
2 votes

Access \\wsl$\Ubuntu from a different Windows machine on network

I haven't tried it, but here is some information that might make it possible. WSL2 now has Mirrored mode networking which makes it work just as in WSL1, without NAT, by using the host's network ...
harrymc's user avatar
  • 481k
0 votes

Access \\wsl$\Ubuntu from a different Windows machine on network

The c$ share location is enabled by default. If you have another directory you want to share, you'll have to share that location separately. There's a few ways to do that, but the easiest - using the ...
David Shader's user avatar
0 votes

Ubuntu clock jumps but time is kind of correct

Are you running inside of a virtual machine? If so, this is likely the root of your clock jump. Virtual clocks "float" compared to the system clock. Depending upon how busy the virtual ...
James Pulley's user avatar
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Ubuntu clock jumps but time is kind of correct

A small fix on the grub make it works again In the /etc/default/grub file you must add tsc=nowatchdog to GRUB_CMDLINE_LINUX_DEFAULT Save and reboot and it should work
NicoCaldo's user avatar
  • 113
0 votes

WSL 2.0 : The file cannot be accessed by the system

I had the same issue and what helped was @chrisb solution. However, in w11 home, the Windows Subsystem for Linux is under "Settings -> System -> System Components -> Windows Subsystem ...
Jakub Watson-Jones's user avatar
0 votes
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Very slow application loading after logging into Pop!_OS

Apparently, the solution was as easy as stupid: after moving my /home partition from an HDD to an NVMe, the startup process takes 4s.
tai's user avatar
  • 177
0 votes

Samba Shares Fail - Pre-Authentication Failed

"Preauthentication failed" is Kerberos-speak for "Wrong password". Your logs show that the message relates to a machine account (due to it being named ____$, which you fortunately ...
u1686_grawity's user avatar
0 votes

Configure new user for AWS EC2 with SSH

I had created 'authorized_keys' as root. To fix this I ran sudo chown test-user authorized_keys
Hector Harris's user avatar
0 votes

Configure new user for AWS EC2 with SSH

There are a few possibilities for this. Reading your post, I wonder if you copied the contents of test-user-pk.pem to the ~ssh/authorized_keys. If you did this then that is the problem. That file is ...
davidgo's user avatar
  • 70.7k
2 votes

Hard drive won't work after deleting whole partitions

Plug in the SSD. Open a drive management tool, e.g., Ubuntu Disks Windows diskmgmt.msc Third party tool, such as DiskGenius Remove all partitions on the correct drive. Some tools ask you to "...
DrMoishe Pippik's user avatar
1 vote
Accepted

Linux installation on Proliant DL360 G7

Without being able to diagnose the exact problem, I would just suggest not installing a GUI on those servers. They have only the absolute bare minimum graphics adapter (not even an 'iGPU', really), ...
u1686_grawity's user avatar
0 votes

Reassemble RAID0 array despite error

Your best chance would be to try to copy as much of the disk as possible to the new disk. Don't use dd, use ddrescue. dd will stop at the first error. I have restored almost complete disks with ...
Ljm Dullaart's user avatar
  • 2,537
0 votes

Reassemble RAID0 array despite error

I am not sure how solvable this problem is. The first thing I would attempt would be to turn off the Synology, remove the failed drive, then use ddrescue on a Linux box to clone that drive as best I ...
davidgo's user avatar
  • 70.7k
0 votes

Reassemble RAID0 array despite error

This is not serious problem. This is catastrophic problem. RAID0 (when used as stripping RAID) store chinks of data to all the drives. So parts of one file can be located on all 4 disks. If the ...
Romeo Ninov's user avatar
  • 6,295
0 votes

FFmpeg trimming of Linux Screencast video does not work as described in another answer

The time is probably wrong because your video has 10 seconds but on the metadata of the video it says it has 30 seconds, so maybe removing the metadata: ffmpeg -ss 21 -i input.webm -map_metadata -1 -c ...
Ricardo Bohner's user avatar
0 votes

WSL2 make available/visible all Windows' network adapters inside Ubuntu

For older Windows/WSL2 versions I created a tool for exporting any network adapter. Published it here In brief - AF_HYPERV/AF_VSOCK is used for communication between the host and the guest. Npcap is ...
Ivo Andonov's user avatar
0 votes

What is the best method to use an exFAT USB between Windows and Linux without causing errors on the disk?

As Andrew Morton has said, if the data on your drive is unimportant or backed-up, then try quick formatting the drive. If that doesn't work, try regular formatting, and if that doesn't work, then boot ...
none2's user avatar
  • 1
0 votes

How to disable the 10 minute screen timeout/lock in KDE?

In Plasma version 5.27.8 The screen locking is at System Settings | Workspace Behaviour | Screen Locking
Jean-Marc's user avatar
  • 101
1 vote

Is there a way to mount an external drive when it becomes available in WSL?

This command: cmd.exe /C "wmic logicaldisk get name" will show network mounts as well as drive letters that don't actually have media loaded. For example, I have a multiformat memory card ...
Adam J. Kessel's user avatar
1 vote

Is there a way to mount an external drive when it becomes available in WSL?

This 1 liner will remove password request for sudo. sudo sed -i 's|^%sudo.*$|%sudo ALL=(ALL:ALL) NOPASSWD: ALL|' -i /etc/sudoers This 1 liner will list drives not mounted. echo -e "$(cmd.exe /...
5p0ng3b0b's user avatar
  • 203
0 votes

Can't open a terminal in Ubuntu 22.04, running in VirtualBox 7.0 on a Windows 11 host machine

I resolved this by checking the 'Skip unattended installation' option while creating the Ubuntu VM in VirtualBox. Using VirtualBox 7.0, the checkbox can be found on the first screen when creating a ...
Zimano's user avatar
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