How to tell which packages are held back due to phased updates. What is the point of Thrower's Bandolier? The backspace key not doing backspace is actually a common problem with Linux shells and terminals (see http://tldp.org/HOWTO/Keyboard-and-Console-HOWTO-5.html ). Calculating probabilities from d6 dice pool (Degenesis rules for botches and triggers). Never experienced your problem. The best answers are voted up and rise to the top, Not the answer you're looking for? Is there a proper earth ground point in this switch box? Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Most of us are aware of the on-screen keyboard or the virtual keyboard that Windows operating system provides. Weve got you covered, so lets go through 8 ways to fix the problem: When it comes to fixing the Backspace key, there are a few solutions to execute. @whtyger this worked for this script. in communication from California State University, East Bay. $ TERM=xterm Backspace, Tab not working in terminal (using ssh), cyberciti.biz/faq/howto-set-bash-as-your-default-shell, I followed the advice in this old reddit post, How Intuit democratizes AI development across teams through reusability. To change the key mapping of the backspace key to normal: stty erase "^H" Login or Register to Ask a Question Previous Thread | Next Thread Short story taking place on a toroidal planet or moon involving flying, Open tmux (basically another terminal within a terminal app), From tmux run ssh command & check TERM setting, Check the following locations and find the, Open a new session to refresh your terminal. You can fix the Tab issue with the same as above. 3004 Nov 4 2000. within an xterm, I have to type ctrl-backspace to get the backspace to work, if I just type the backspace on it's own it just prints ^H characters. Reboot your laptop or PC so that Windows can reinstall the keyboard automatically. This is also the inference to draw when other keys do not work. I tried vt100. bash terminal Continue with Recommended Cookies. The best answers are voted up and rise to the top, Not the answer you're looking for? The consent submitted will only be used for data processing originating from this website. The corrupted association between windows 10 and your physical keyboard is the reason why your Backspace key has stopped working. Confirm it fixes the crash for me, thanks. It only takes a minute to sign up. Is it known that BQP is not contained within NP? I posted previously on SQLPLUS having a really unfriendly user interface, but with this problem makes it even worse. I tried ssh from cygwin (in windows) to Debian. TERM=blahblah . Thanks! host was set to rxvt-unicode-256color. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. rev2023.3.3.43278. Why does my backspace key keep being unbound from erase? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. SSD as primary or secondary drive on a small Linux server? Rather than dig through all of that you can manually set the backspace definition at the CLI or in your .profile, .bashrc, or .bash-profile file in your $HOME directory as you desire or based on the flavor of *NIX you are using. Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? To get rid of the corrupted keyboard driver, simply uninstall the keyboard. However, after an update, you may have noticed that the shortcut does not work anymore. Manage Settings Trying to delete characters in insert mode with the backspace key sometimes doesn't seem to work. This solved the fact that cygwin64 was ignoring backspaces in commands containing line breaks. Im a developer, a dad, and a big tech enthusiast. #generic-linux, #linux. Basically, each time you hit backspace your cursor is moved to the beginning of the text field. So I'm stuck having to manually type stty erase [whatever] to fix it when I notice the backspace key is wrong. Pressing the Backspace key, depending on how the key is defined, may either perform a destructive backspace (deleting the character to the left of the cursor while moving the cursor to the left) or move the cursor to the beginning of the line. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Connect and share knowledge within a single location that is structured and easy to search. How To Fix Backspace Key on Laptop/PC with Windows 10/11, Fix 2: Check the Backspace Functionality on Another Laptop or PC, Fix 6: Scan for viruses and Other Malware, More specific cases of not working backspace key, Backspace Not Working in Chrome to Delete Text, The Backspace Key is Not Working in Excel, The Backspace Key is Not Working on Discord, The Backspace Key is Not Working in Outlook. Similarly, try using the same problematic keyboard with another laptop or PC. So, I'm new to VS code just installed it and I'm having an issue. You can put this in the shell's startup file, such as .bashrc for Bash and .zshrc for Zsh to have this set automatically when you log into the system. If you preorder a special airline meal (e.g. Also the backspace key works perfectly fine on Git Bash. 4) Reboot your computer; Windows should then reinstall your keyboard automatically. How to follow the signal when reading the schematic? I tried checking the Backarrow sends ^H and Delete sends DEL settings in "broken" mode, but it did not seem to help, instead doing nothing when pressing those characters, if I recall correctly. In my case, I had to switch from xterm-256color to xterm-88color and it is far better than other options. Hope this helps someone. Now, if you still use VI, sometimes the translation doesn't work and you have to actually type ^H in vi, but that's OK. and it literally would have translated 'k' into the erase/delete character.. This was the reason in my case.. for that particular user. I was missing the terminfo entries for my terminal. How to Try It in Beta, How AI Search Engines Could Change Websites. Look for the "erase" character. Rebuild bash can fix the problem. If the backspace was working okay initially and no longer is then try using the "reset" command. What's the difference between a power rail and a signal line? [rendering fine] $ echo $TERM How do I get the directory where a Bash script is located from within the script itself? How do I check if a directory exists or not in a Bash shell script? It's because the default mintty TERM is xterm, and the issue appears to be related to TERM being xterm-256color - which is required for some programs to display more than 8 colors. After establishing the connection, the remote shell would contain the same $TERM value, while setting it to an unsupported value is one of the reason why Backspace stops working. @Rachel Thanks, though I found out that my problem was that the Cygwin install missed some important files (like /usr/lib/terminfo). /usr/share/terminfo/r/ . Verify that the remote host shell TERM setting matches your terminal's term setting (localhost) and that the remote host supports the TERM setting. Solved: using "tab", "backspace" and "arrow" keys. Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Backspace versus Delete On a Windows keyboard, the backspace key deletes characters. ether@jolteon MSYS /w I run: And I found that doesn't work. [broken rendering] Ctrl Z now works. Many SSH clients let you modify the setting that controls how the Backspace (or delete) key functions. rev2023.3.3.43278. rev2023.3.3.43278. and ^H to backspace, because if I can do this, I can just add it to all of my .bashrc files, and it will certainly end this nightmare. typing echo xy does print y, but shows at the command line while typing as $ echo x y, and typing echo xy does print yx but shows at the input line as $ echo xyx. Added on Jan 19 2014. If you use the search box you can find them quickly. Learn more about Stack Overflow the company, and our products. What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? Super User is a question and answer site for computer enthusiasts and power users. Therefore I suggest you add the export TERM=xterm in bash_profile or bashrc. Thanks for contributing an answer to Super User! You should upgrade to 17.04 as soon as possible. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup, Announcement: AI-generated content is now permanently banned on Ask Ubuntu. As an Amazon Associate, I earn from qualifying purchases. Fortunately, this is easy to fix with a simple command. ether@jolteon MSYS /w This solution is likely to work for most users. This is because your default shell is sh, to use bash, just run bash from your shell. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. I am using urxvt and on arch you need to install rxvt-unicode-terminfo to fix this particular issue, My backspace character is some special symbol something like an inverted triangle. What is a word for the arcane equivalent of a monastery? If it was never working then try what tylerl suggested. Reboot your computer and see if the problem is fixed or not. Phil. I found a solution to a problem that presented like the one above. Acidity of alcohols and basicity of amines. when in a cygwin, how can I display the windows folder where cygwin is installed? terminfo file from source host to remote host directory: When I ssh into another machine with Debian with my account(with sudo permissions), my backspace key generates some awkward symbols on pressing. Can Martian regolith be easily melted with microwaves? Then I set my TERM to xterm-256color which caused the issue to appear; downgrading ncurses to 6.0 fixes the issue. ), HDMI 2.0 Max Refresh Rate & Resolution (Can You Get 144Hz?). I can confirm the error. I had a custom installed ncurses, that I removed. Thanks for contributing an answer to Stack Overflow! (Note: use Ctrl v + Backspace, do not type the ^ manually) You can fix the Tab issue with the same as above. Thanks for pointing out the shortcomings of my previous answer. The former one allows you to press one key at a time for keyboard shortcuts and the latter one tells the keyboard to ignore repeated keystrokes. in my .bashrc file, and use some other terminal to access the server, it often ends up wrong. If there are problems with cygwin, I even tried it from ubuntu terminal, but same problem. When you make a purchase using links on our site, we may earn an affiliate commission. Similar to the Backspace key, you can fix the issue using the stty command if Tab doesn't work in the terminal. 1) I am not able to use "tab key" for auto completion of the command. The space you're seeing is the space that was supposed to stomp on the previous character. I had exactly this. 3) Right-click on your keyboard software in the Keyboards section. Well occasionally send you account related emails. In my case, the remote machine doesn't support "screen-256color": so either modifying the tmux config or setting directly export TERM="xterm-256color" would solve the problem. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? To learn more, see our tips on writing great answers. not provide terminfo file for that terminal I copied rxvt-unicode-256color If you hit the "BACKSPACE" key and it does not go backward it's because the terminal is probably looking for a different character based on the TERM type. It's great that this answer helped some other users, but in this case it's not the solution to the question since the original question isn't asking about vim. Hi, my name is Luke and Im the creator of the TechTreatBox. So, after ssh to unix host (it doesn't depend debian it or other host) set the TERM variable according to your terminal. Bash 4.4.0.19 fixes the editing key issues for me with xterm-256color, but this new issue remains (both with 4.4.0.12 after a rebuild and also with the pre-built 4.4.0.19 after the update): (Only after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. Is there a single-word adjective for "having exceptionally strong moral principles"? Look around putty's options menu for a "send hard reset" option as well. indent autoindent eol () start CTRL-W CTRL-U . Backspace Not Working on VS Code's Bash Terminal, How Intuit democratizes AI development across teams through reusability. It only takes a minute to sign up. You should be able to configure what exactly is sent when pressing the Backspace key in your terminal emulator's settings. In the terminal, type Ctrl v and press your backspace. Learn more about Stack Overflow the company, and our products. Did you know that windows 7, 8, and 10 can troubleshoot your keyboard? Using indicator constraint with two variables, How do you get out of a corner when plotting yourself into a corner, Identify those arcade games from a 1983 Brazilian music video, Trying to understand how to get this basic Fourier Series, Redoing the align environment with a specific formatting. Linux is a registered trademark of Linus Torvalds. Spacebar, Enter, or Backspace Not Working Method 1: Turn off Sticky Keys and Filter Keys In Windows 10, there are two functions - Sticky Keys and Filter Keys. and sometimes it thinks it is ^H, and happens to be incorrect and outputs the wrong character when I press backspace. If the above fail to work, the last resort, you may interrupt the current line to start it over in the new line. Connect and share knowledge within a single location that is structured and easy to search. How do I print colored text to the terminal? `Why doesn't the Backspace key generate BackSpace by default?' (i) Because the VT100 had a Delete key above the Enter key. I know it is strange. Turning off the filter keys will discard the risk of all probable interruptions to the keyboards overall functionality, which may fix the Backspace issue. I start my mintty session with xterm-256color, and I can reproduce the backspace problem as stated. Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use. One of the easiest ways to fix this problem is to type /bin/bash at the command line interface prompt: $ /bin/bash The afore mentioned command will execute the Bourne Again Shell on top of the existing shell as a subprocess. command but not successfully. Slow Requests on Local Flask Server; Automatically setting the id HTML attribute of a form element in flask-wtforms; Docker-compose flask app not printing output from 'print' Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. Up arrow works but then the shell doesn't clean up the line with history inputs and just appends the history items to the line. [1] 2. What video game is Charlie playing in Poker Face S01E07? Thank you, this worked for me -- previously, in Vim, my backspace key was moving back along the line but was not clearing the letters until I started typing. How to have bash write two bash history files without changing bash source code? Also the backspace key works perfectly fine on Git Bash I tried googling but didn't find what I was looking for! 32 related questions found. key. (Only after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. I tried to google my problem a lot but didn't find solution that works for me. If you preorder a special airline meal (e.g. An example of data being processed may be a unique identifier stored in a cookie. If you are wondering how to fix backspace key on windows 10/11 this should be the very first thing to try. Most systems will recognize the latter as Backspace these days as physical terminals have largely been replaced by terminal emulators on PCs, but you may still run into systems that haven't been upgraded and still expect "Ctrl + H.", This is one reason you'll see old Unix hands jokingly use "^H" in messages in the same way people use ironic strikethroughs to indicate "Oops, you weren't supposed to see that!" This is how to fix backspace not working in Word: There are no settings in Excel that would block the backspace key so if you have tried all the 8 fixes mentioned above chances are that its just a software issue. Follow Up: struct sockaddr storage initialization by network format-string, Identify those arcade games from a 1983 Brazilian music video, How to tell which packages are held back due to phased updates. You can easily fix it by going to Settings > Text and images and turning off the Use slash commands and preview emojis, mentions, and markdown syntax as you type feature. Why is there a voltage on my HDMI and coaxial cables? Learn more about Stack Overflow the company, and our products. I cd to the bash dir of the msys2 packages repo and issued makepkg --skippgpchec -sCLf and it stopped/errored after some time with IIRC undefined type or something. It's available through the Cygwin installer. What I am doing then is to type <up> to get that command line from the history and edit it, i.e. The reason for this is because many Linux distro's ship with pre-made vimrc files which set some common options. My rebuilt bash still does this. Just updated the repo and simple `makepkg` in the bash directory. Note: if you already installed cygwin just run installer again and add xterm package. Now that you've sorted out the Backspace key issue in the Linux terminal, you can really get to work. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. ctrl-v and then right arrow prints ^[[C but the shell doesn't seem to re-render the line correctly when used without it. It resets all the special characters to their default values. Connect and share knowledge within a single location that is structured and easy to search. Assuming you're using gnome-terminal as emulator, open the Edit manu and click on Profile preferences. TERM variable in source The -a flag will give a human-readable output of the control characters. If that is not the issue: Open the Settings App Go to Update & Security - Troubleshoot Run the Keyboard troubleshooter If that does not resolve this for you Open Device Manager Expand the Keyboards section Right click your keyboard and choose 'Uninstall' Then restart your PC ___________________________________________________________________ What happens when you type control-V followed by backspace? Thank you for the information. And when I press Ctrl + backspace the output is ^H. Use the following command in SQL*PLUS : !stty erase <backspace> but instead of the <backspace> statement, simply press the backspace button and hit return with what it gives you. (7 Things That Will Help You! Our journey has still to come to an end. What am I doing wrong here in the PlotLegends specification? i newer had any problem with it so im curious. By clicking Sign up for GitHub, you agree to our terms of service and Well, in reality, this is not the reason. Since I installed a newer version I got a problem: The delete as well as the backspace key work both like delete in tcsh's in xterms under X11R6. So its not working. In short, it is available for use when your keyboard is not available. Beside "stty" solution, you may try the "TERM" solution. What if no code at all is sent? You signed in with another tab or window. 78.1k 28 392 615. answered Sep 30, 2015 at 11:52. I cd to the bash dir of the msys2 packages repo and issued |makepkg --skippgpchec -sCLf| and it stopped/errored after some time with IIRC undefined type or something. Also check if the Fn key on the keyboard is not locked. I'm seeing the same issue with a fresh Cygwin install. bash terminal: can the find and make duplicate text be extended globally--Apple? Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Now, if you restart your vscode or terminal inside the vscode, TERM will reset to default and the problem will occur again. Fixed it for me rebuilding ncurses against the new cygwin ssp allthough i had to hack about it a bit because the cygwin ssp bailed out with an error to find struct FILE. This did not fix the issues.. however, it did allow me to then perform an update via the plugins manager which got me to version 0.1.11638 which resolved the backspace issue and gives the wonderful ERD. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How do I align things in the following tabular environment? Share. Now, if you still use VI, sometimes the translation doesn't work and you have to actually type ^H in vi, but that's OK. You could have said: stty erase k [ENTER] You can even remove the Backspace key to know whether it is damp or covered with dust and clean it completely. Hello, I have the same problem. And what the value of TERM you have tried? the following line in your .startup.tty file: stty erase "^H". All character is changed strrange character, Force telnet / ssh to use crtl-H for backspace, Read and process a string, char by char, yet allow user to simple line edit the input, Tmux Terminfo problem with Zsh key bindings. remove the by typing a backspace. @ray326 Sep 14, 2004 # All the main line Linux distros will install on empty space on a drive that also has other partition types like the Windows partitions. The simplest fix by far. I got linux on my PC and prefer the tcsh shell. Fix 4: Reinstall the Keyboard Driver This is the solution to try if the Backspace key of the on-screen keyboard does not function.
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bash backspace not working