Backspace versus Delete On a Windows keyboard, the backspace key deletes characters. Ok, I had this issue with manually updating a Cygwin install. Confirm it fixes the crash for me, thanks. To enquire how your keys are mapped: stty -a Look at the "erase =" subsection. I found this one that worked for me. edit - bash does build now. Share Improve this answer Follow answered Apr 11, 2015 at 10:06 Kunal Kapadia 151 1 1 Add a comment 4 I get space when i hit backspace on both minty terminal as well as cygwin terminal, @Rachel Did you ever resolve this? If so, how close was it? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Switch to the Compatibility tab and you should get these options: Now you can change the Backspace key generates: setting. You should see something like "^ [foo". Now, you may have thought that something is wrong with Chrome or some malware has done its wicked job. Now, if you are using bash, it should be enough to create an ~/.inputrc file containing these lines: As an added bonus, they will make Home and End work as well. How Much Storage Should a Gaming PC Have in 2022? Replacing broken pins/legs on a DIP IC package. Ok thats a bit simpler, but wont it affect other sources to remove the hardening ? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. 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. .bashrc edit messes up terminal command arrow-up history print, Keyboard lockup when typing and random characters, gnome-terminal hides ending characters of the current path's first row, How to delete a tracker tag containing special characters. Google has wittingly removed this shortcut, beginning from version 52. Something tells me we should hold off on this version untill it becomes more stable. 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. I run: And I found that doesn't work. It only takes a minute to sign up. Can Martian regolith be easily melted with microwaves? Trying to delete characters in insert mode with the backspace key sometimes doesn't seem 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. Replacing broken pins/legs on a DIP IC package. The text was updated successfully, but these errors were encountered: It seems the shell is not able to move the cursor backwards, and when it tries to re-render the line, it just appends the new string instead of replacing the old one. Bash backspace deleting one word at a time. 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. That link lacks info, but void linux appears to have had a similar issue: https://forum.voidlinux.eu/t/solved-problems-after-todays-update/4553 . For more information regarding what export TERM=xterm does you can check the following answer. [still broken rendering] It does support xterm-256color which we know our terminal app supports. What video game is Charlie playing in Poker Face S01E07? We try our best to keep things fair and balanced, in order to help you make the best choice for you. Vim - bacchi.me So a quick fix is as below: You can fix the Tab issue with the same as above. What is the correct way to screw wall and ceiling drywalls? EDIT2: My bad the error occurs on Windows 10 as well. If you have tried all the above-mentioned fixes and nothing works then chances are that its a software-specific issue. When it comes to why my Backspace is not working in Chrome, MS Word, or Windows 10 / 11; it is required to troubleshoot the issue by scanning the related hardware as well as software. Whether youre using a laptop or a PC computer, its quite annoying to have your key fail to work. 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 ___________________________________________________________________ I couldn't figure out why is this happening. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Sign in 32 related questions found. 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. If the file is not a POSIX compliant text file, the last line may not include a newline character . Login from Ubuntu and give me output of commands: 1. echo $TERM 2. stty -a, While this didn't directly help me, since TERM was correctly set, it did help identify the problem. @elieux there are conflicts in cygwin headers, I do have the described issues as well. How do I set my backspace key? - Institute for Advanced Study Allow the utility to complete the scan and then follow the instructions. Most of the information in https://web.archive.org/web/20120621035133/http://www.ibb.net/~anne/keyboard/keyboard.html is indeed what you need. To do so: Now, check whether the key is working or not. 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. Looks like the remote host does not support tmux-256color, the TERM value sent by tmux. On a Macbook, this key is known as the Delete key. This seems to happen with arrows and backspace. Switch to the Compatibility tab and you should get these options: Now you can change the Backspace key generates: setting. 7 Exciting Smartphones Unveiled at MWC 2023, The 5 Weirdest Products We Saw at MWC 2023, 4 Unexpected Uses for Computer Vision In Use Right Now, What Is Google Imagen AI? One of them is to clean the keyboard such that all dust and dirt go away. Look for the "erase" character. I build my application image with the multi-stages build. printf "x\byz\e[D1" does print y1. backspace stops working in editor - IDEs Support - JetBrains For Working Professionals. Backspace producing space on command line #597 - GitHub This may seem strange, but the Linux console emulates a VT100 terminal, and this is the way things work in that realm. Connect and share knowledge within a single location that is structured and easy to search. The backspace works on the cmd terminal of VS code though. Asking for help, clarification, or responding to other answers. command but not successfully. To learn more, see our tips on writing great answers. Its much worse if it happens to other keys on your keyboard as well. Just wondering why the backspace key does not work within SQL*Plus? To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Why is there a voltage on my HDMI and coaxial cables? Surly Straggler vs. other types of steel frames. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Render Bokeh plots in Flask app hosted on Heroku (Only after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. Note: if you already installed cygwin just run installer again and add xterm package. Take the backspace for example, the remote host expects some character to be used as "erase/backspace" , while you pressing backspace in the terminal , the terminal program will send some character to the remote host, if what the remote host expects diffs with the characters sent by the terminal program, you would encounter this issue. The backspace works on the cmd terminal of VS code though. Added on Jan 19 2014. Backspace doesn't work inside running bash script - Ask Ubuntu backspace does not work on my ssh client - Server Fault In the right panel, you will see the Onscreen Keyboard option. ncdu: What's going on with this second size column? How to backspace in vim? Explained by FAQ Blog SSH only works if I specify the key with -i, change home folder permissions on exit/disconnect, Securely Piping String in Local Text File to Remote Command using SSH, Login SSH using RSA key instead of normal login. The Backspace key is a popular shortcut in Chrome. Not sure why it didn't previously, I guess I accidentally ran it in mingw env while now I did it in msys2 env. 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. How to check if a string contains a substring in Bash. To learn more, see our tips on writing great answers. when you hit the "backspace" key. This will add it to the .bashrc and everything may work nicely! Similar to the Backspace key, you can fix the issue using the stty command if Tab doesn't work in the terminal. It's almost like the CMD shell that Cygwin is bound to is failing to interpret cursor movement. http://linux-journal.blogspot.com/2005/04/fix-vim-backspace-doesnt-work.html, http://lifepluslinux.blogspot.in/2014/08/backspace-doesnt-work-in-vim-on-cygwin.html, How Intuit democratizes AI development across teams through reusability. (NOT fixed after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. (Yes! Bash shell: how to reconcile portable configuration files and GUI terminal start-up types (login or interactive)? Beside "stty" solution, you may try the "TERM" solution. Keep in mind that we may receive commissions when you click our links and make purchases. When I enter TERM=xterm, the problem disappears, even after I set TERM=xterm-256color again. By clicking Sign up for GitHub, you agree to our terms of service and Consider you're using bash as shell and vt100 as terminal: ps: TERM should be announced via ssh automagically, but in some circumstances this magic fails. I tried the following with and without a ~/.bashrc file: Pressing few chars and then a backspace seems to print a space. You should see something like: The problem is that there are many ways to represent a backspace, but the read command doesn't understand all of them. The backspace doesn't work in the bash terminal of VS code. Go to Start , then select Settings > Ease of Access > Keyboard, and turn on the toggle under Use the On-Screen Keyboard. Filter keys are useful for easier typing than normal by deterring the keyboard from focusing on repeated or brief strokes. As it appears its a bug in the Microsoft Edge browser so the solution is quite simple: just use a different browser (such as Chrome or Firefox). 5.3 How to tell X to interchange Delete and Backspace % xmodmap -e "keysym BackSpace = Delete" -e "keysym Delete = BackSpace" Or, if you just want the Backspace key to generate a BackSpace: This is also the case with the Sticky key. With over 10 pre-installed distros to choose from, the worry-free installation life is here! How is an ETF fee calculated in a trade that ends in less than a year? 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. There are also some distros that will run in . 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. The user's problem with the terminal in a remote machine and the problem I faced in a docker container may be caused by the same issue, which is related to the terminfo (about terminfo). 1) I am not able to use "tab key" for auto completion of the command. 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. Backspace started to work correctly! Lets check which terminals the remote host supports. Have a question about this project? It might help us identify where the problem lies. So I'm stuck having to manually type stty erase [whatever] to fix it when I notice the backspace key is wrong. I encountered a similar issue, that when ssh to a remote machine from tmux, my Backspace key starts to generate spaces instead. Linux is a registered trademark of Linus Torvalds. The corrupted association between windows 10 and your physical keyboard is the reason why your Backspace key has stopped working. [SOLVED] Backspace not working!!!!! - UNIX I don't want to apply a bandaid by setting TERM variables to something other than what was working before my mishap. Asking for help, clarification, or responding to other answers. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The consent submitted will only be used for data processing originating from this website. I am using tmux to force the error since it uses an relatively uncommon terminal config. [rendering fine] Is there a proper earth ground point in this switch box? Thus, you need to replace the keyboard. What's the difference between a power rail and a signal line? You don't need to open tmux. BackSpace and Delete Configuration for Linux (VT, xterm, bash, tcsh I encountered this problem when I tried to add bash and use it in a distroless image. Also check if the Fn key on the keyboard is not locked. ether@jolteon MSYS /w How can this new ban on drag possibly be considered constitutional? So, I'm new to VS code just installed it and I'm having an issue. When I ssh into another machine with Debian with my account(with sudo permissions), my backspace key generates some awkward symbols on pressing. 1518273 Jan 19 2014 edited Jan 19 2014. How to Process a File Line by Line in a Linux Bash Script Now, on it, just press the Backspace key using your mouse. Unfortunately, theres no alternative key that would do the same as backspace however there may be a workaround: just try to select the text with your mouse/touchpad and tap the delete (DEL) button. 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. If you are wondering how to fix backspace key on windows 10/11 this should be the very first thing to try. A place where magic is studied and practiced? If the Backspace key on the virtual keyboard is not working, it indicates that you need to update the keyboard driver or get rid of the windows 10 system error, if any. What is the point of Thrower's Bandolier? You'll see what code is sent as "erase". I reinstalled MSYS2 from scratch and updated all packages, no issue so far. Thus, it is wise to use a tool such as Windows Defender or Malwarebytes for detecting malware intrusion. This is why stty isn't fixing things. Changing `TERM` (e.g. vegan) just to try it, does this inconvenience the caterers and staff? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Console applications read ASCII sequences, not keysyms. Space instead of Backspace in Cygwin Bash Problem - Matthias Kerstner If so, how? 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. Pressing backspace with root gives weired character in putty You can set the erase character to the one your computer uses with this simple command: Try this and see if the Backspace key works correctly. It works in other packages though so id say this is something that needs to be looked at upstream by the ncurses devs. Backspace and arrow keys not working in (how to fix)vi/vim editor in ubuntu 14.04 /linux mint. Many SSH clients let you modify the setting that controls how the Backspace (or delete) key functions. You may have to check the "Hide Obsolete" checkbox for term to appear in the search. If this is your case, check in the tmux config for: The above would set the environment variable TERM to "screen-256color", which would be used by the SSH client to communicate with the remote machine. To learn more, see our tips on writing great answers. Reinstalling does not work either and i cannot recompile it either because the bootstrapped version also cannot find itself. Then use bind '"\efoo":kill-word' to bind that to the kill-word command. The backspace seems to work as expected while using Vim from the terminal in most Linux systems however. or stty erase "^?" depending on which of these you normally see when you hit your backspace. In my case, I had to switch from xterm-256color to xterm-88color and it is far better than other options. 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. Your backspace key may be broken due to a bad mapping which has been loaded into Vim. by choronzon Tue May 14, 2013 12:22 am. > > If "doesn't work" means something else (like funny characters being > printed on the screen) let me know. What happens when you type control-V followed by backspace? I'm not planning downgrade ncurses. http://lifepluslinux.blogspot.in/2014/08/backspace-doesnt-work-in-vim-on-cygwin.html, This will add it to the .bash_profile (not .bashrc, which didn't work for me, and with a leading line break), After spending 2 days of time reading stuff online. But it worked like a charm to me thanks to Yuksel, The problem was with 'termInfo' files, Steps he have suggested, confirm if the problem is terminal related by typing in CygWin Terminal, this should give (ignore the warning), WARNING: terminal is not fully functional, Get the information of 'TermCap' to which path or directory it is related to by typing below code in CygWin Terminal, infocmp: couldn't open terminfo file /usr/share/terminfo/63/cygwin, Or you might also get something starting with text like 'Reconstructed via infocmp', Run the below code in CygWin Terminal to run the diagnostics to get extra details about the path where the files are saved, that should respond you similar to below text, C:/cygwin / system binary,noacl, C:/cygwin/bin /usr/bin system binary,noacl, C:/cygwin/lib /usr/lib system binary,noacl, C:\cygwin\etc\terminfo /usr/share/terminfo system binary,noacl, cygdrive prefix /cygdrive user binary, noacl, posix=0, auto, from the output, you got from the 3rd step. Backspace and Tab keys might not work properly when you're logged in remotely to a Linux system. If the above fail to work, the last resort, you may interrupt the current line to start it over in the new line. You can check if there are any mappings set, and where they came from, like this: rev2023.3.3.43278. Up/down/left/right arrows while in less (/usr/bin/less) does seem to work correctly. Ask Ubuntu is a question and answer site for Ubuntu users and developers. This page has all the information you will ever need on this issue; I suggest you read it. To get rid of the corrupted keyboard driver, simply uninstall the keyboard. `Why doesn't the Backspace key generate BackSpace by default?' (i) Because the VT100 had a Delete key above the Enter key. @Rachel Thanks, though I found out that my problem was that the Cygwin install missed some important files (like /usr/lib/terminfo). Try this and see if the Backspace key works correctly. Solved: Hi I am connecting my HP-UX thru Telnet using putty. Well occasionally send you account related emails. In my real situation I have input from program, which doesn't call read. I do not know if this case matches every one. That should hopefully solve your issue! same as cread -ignbrk brkint -inlcr -igncr icrnl -iutf8 -ixoff -iuclc -ixany imaxbel opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0 ff0 isig icanon iexten echo echoe echok -echonl -noflsh -xcase -tostop -echoprt echoctl echoke, all special characters to their default values, Your shell may be set to /bin/sh instead of /bin/bash, on top of paul's answer, if you want to retain the ability to have colorful output, you can use xterm-88color. This is also the inference to draw when other keys do not work. > > James Rich _____ This is the Linux 5250 Development Project (LINUX5250) mailing list To post a message email: [EMAIL PROTECTED] To subscribe, unsubscribe, or change list options, visit . 3) Right-click on your keyboard software in the Keyboards section. Can Martian regolith be easily melted with microwaves? http://linux-journal.blogspot.com/2005/04/fix-vim-backspace-doesnt-work.html, Worked for me: In the Windows command prompt, type. Instead of saying "Keep" for each, click it to make it say "Reinstall". 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. It's like the shell reads the keys correctly but not able to re-render the input line correctly. Say it is ^H . I agree with all the answers here. Readers like you help support MUO. Yes, you can use .editorconfig, but it doesn't apply to issues, README.md, etc. It should delete the highlighted part of the text. Hmm ok scratch that, for some reason one of the updates had deleted the fstab file, after recreating it it worked again. Continue with Recommended Cookies. What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? What am I doing wrong here in the PlotLegends specification? A journalist by training, he discovered the power of Unix-like operating systems and the command-line interface while learning how to edit video on macOS. Theoretically Correct vs Practical Notation. command line - Backspace, Tab, Del and arrow keys not working in Making statements based on opinion; back them up with references or personal experience. How does Java process the backspace terminal control character?
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