Browse other questions tagged. For some reason the color terminal setting I was using was present under my regular user ie file called .terminfo/x/xterm-24bit, but not under the root user. What sort of keyboard do you have? I just installed Cygwin and the BACKSPACE functionality is not there, i.e. Use This Guide), Cursor Disappears in Chrome? Where does this (supposedly) Gibson quote come from? FWIW, my original /usr/bin/bash.exe is from 2017-02-15, so almost a year old, and building a fresh one (same version 4.4.12(1)-release (x86_64-pc-msys), using makepkg) did fix it for me. 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. If you can't get that to work and most everything works properly except the backspace, you can reprogram "getty" on the host you connect to to recognize what you want, and here's how (this is the oldest, most common and most universal way of solving backspace/delete issues): You ssh or telnet to your host and in the host you run the stty command. This will add it to the .bashrc and everything may work nicely! 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. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Backspace and Tab keys might not work properly when you're logged in remotely to a Linux system. I have no opportunity to change the program script, this was just an example which represented my issue. I tried ssh from cygwin (in windows) to Debian. If you preorder a special airline meal (e.g. vegan) just to try it, does this inconvenience the caterers and staff? by choronzon Tue May 14, 2013 12:22 am. 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. Copyright 2020-2023 Techtreatbox.com | All rights reserved. you tell athena what to expect for the backspace key. 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. @whtyger this worked for this script. Most of the information in https://web.archive.org/web/20120621035133/http://www.ibb.net/~anne/keyboard/keyboard.html is indeed what you need. I found a solution to a problem that presented like the one above. No shell was defined in. What is a word for the arcane equivalent of a monastery? Why is this sentence from The Great Gatsby grammatical? export TERM=xterm will set the emulator to xterm. Super User is a question and answer site for computer enthusiasts and power users. I did nothing special. 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. I do not know if this case matches every one. Mutually exclusive execution using std::atomic? (Solved! TERM=blahblah . US, UK etc. But there is a far simpler way found here: I noticed this using gVim in Windows. Once you press [ENTER] you should be able to press your [BACKSPACE] key and have it backspace/delete whatever you typed. How can this new ban on drag possibly be considered constitutional? Here's how you can easily remediate this issue. $ TERM=xterm-256color But the terminal does seem to interpret \b (backspace) and \e[D (move one column left) correctly. 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. vegan) just to try it, does this inconvenience the caterers and staff? Styling contours by colour and by line thickness in QGIS. 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. Thank you for the information. Why do small African island nations perform better than African continental nations, considering democracy and human development? If you have tried all the above-mentioned fixes and nothing works then chances are that its a software-specific issue. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Enter the following in terminal and check what happens: export TERM=xterm. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? rev2023.3.3.43278. My backspace did nothing, when it should have sent a destructive delete. Do new devs get fired if they can't solve a certain bug? GitHub / (fixed after rebuilding bash): editing keys don't work in CLI in bash with TERM=xterm-256color . Beside "stty" solution, you may try the "TERM" solution. [1] 2. Hope this helps someone. Even am stuck on the same issue and from minty also backspace functionality is not working. 7 Best MMO Keyboards for a Better Gaming Experience (2022 Guide), 5 Best 1800 Compact Keyboards (Your 2022 Guide), How To Fix Your Keyboard When Its Acting Weird? Please note 16.10 reached the end of its support cycle last month. To do this, press Fn+Esc keys to lock and unlock the funtions touchs. Added on Jan 19 2014. Ive heard many people complaining about the backspace key not working properly on Discord and this is the Discord glitch. I checked my /var/log/pacman.log which ended with: So, somewhere between 2018-01-15 and 2018-01-30 this regression happened. host was set to rxvt-unicode-256color. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? Find centralized, trusted content and collaborate around the technologies you use most. Thanks for contributing an answer to Super User! 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. One way to get around it is by including stdio.h before any of the ssp headers in ncurses. In the remote host, run #stty erase ^H. Share Improve this answer Follow answered Apr 11, 2015 at 10:06 Kunal Kapadia 151 1 1 Add a comment 4 The Linux console keyboard layout assigns keysym Delete to keycode 14 and keysym Remove to keycode 111. To solve the backspace problem, type Code: $ stty erase ^H And if you want to go to the previous commands that you've typed, /sbin/sh does not provide this feature, you have to use bash, so type Code: $ bash This User Gave Thanks to gabam For This Post: Corona688 Login or Register to Ask a Question Previous Thread | Next Thread Asking for help, clarification, or responding to other answers. The simplest fix by far. Did you ever resolve this? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 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. You can set this in your shell. I found this one that worked for me. If the file is not a POSIX compliant text file, the last line may not include a newline character . Your answer could be improved by explaining why your solution correctly would resolve it for the user in the question. To avoid this, use VT100.backarrowKey: false instead, so: (see also https://wiki.archlinux.org/index.php/Xterm#Fix_the_backspace_key). What video game is Charlie playing in Poker Face S01E07? Also the backspace key works perfectly fine on Git Bash I tried googling but didn't find what I was looking for! 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. 1518273 Jan 19 2014 edited Jan 19 2014. At times, your keyboard is greatly influenced by these keys. 5 comments. 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. How could this behavior be fixed so backspace removes character instead of adding these characters? Some more background to my problem/solution: I had a problem where I need to paste more than 4k characters. I'd highly recommend getting Partition Magic to "sqeeze" your existing Windows partition down in preparation for this process, though. Then use bind '"\efoo":kill-word' to bind that to the kill-word command. #general-database-discussions. indent autoindent eol () start CTRL-W CTRL-U . Just to chime in the new ssp changes break building ncurses, undefined references to FILE in ssp/stdio.h and ssp/whar.h. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. If it is working, it means that the issue is in the existing keyboard, not in the operating system. On Windows 10 (Fall Creators Update) both TERMs don't produce this error (at least for me). And what's the output of the. to your account. .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. ether@jolteon MSYS /w They might say something like "I love Linux system mangling^H^H^H^H^H^H^Hadministration.". There are also some distros that will run in . rev2023.3.3.43278. Sign in rev2023.3.3.43278. Uh oh new msys2-runtime breaks windows cmake, it cannot find itself after update. You'll see what code is sent as "erase". Not working means when I tap the backspace it prints a white space in the terminal. You can check what control characters the system uses with the stty 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. However, it may not work for all users, as the underlying cause could be related to hardware. 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. Also Tab & del keys don't work too. 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 ___________________________________________________________________ David has been able to combine his passion for computing and writing in his career as a freelance writer. Bash backspace deleting one word at a time. What is the correct way to screw wall and ceiling drywalls? I'll wait patiently for a release to get to pacman. A place where magic is studied and practiced? Whether youre using a laptop or a PC computer, its quite annoying to have your key fail to work. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. It feels like a kludge but it works. How Much Storage Should a Gaming PC Have in 2022? Yes, you can use .editorconfig, but it doesn't apply to issues, README.md, etc. Have a question about this project? Reinstalling does not work either and i cannot recompile it either because the bootstrapped version also cannot find itself. You can fix the Tab issue with the same as above. $ TERM=xterm Best Terminal for cygwin. If so, how close was it? i newer had any problem with it so im curious. TERM variable in source To learn more, see our tips on writing great answers. Ok, I had this issue with manually updating a Cygwin install. The backspace works on the cmd terminal of VS code though. `Why doesn't the Backspace key generate BackSpace by default?' (i) Because the VT100 had a Delete key above the Enter key. However, after an update, you may have noticed that the shortcut does not work anymore. 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? Confirm it fixes the crash for me, thanks. So, after ssh to unix host (it doesn't depend debian it or other host) set the TERM variable according to your terminal. Changing the TERM variable to cygwin and adding SET TERM=cygwin to the .bat file didn't work for me, but I fixed it. Then I set my TERM to xterm-256color which caused the issue to appear; downgrading ncurses to 6.0 fixes the issue. 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. This simple comment is certainly the best solution I have seen to this. [rendering fine] The backspace seems to work as expected while using Vim from the terminal in most Linux systems however. My understanding is that the shell handles stdin buffering, so shouldn't the backspace-handling be the same for both the shell and an app? When I enter TERM=xterm, the problem disappears, even after I set TERM=xterm-256color again. I added in braces how they behave on my system: I had the same problem, using bash in Gnome-Terminal. If that happens, the last line of text will not be passed to the body of the loop and will not be processed. Thanks for contributing an answer to Ask Ubuntu! Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? So its not working. (Only after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. In my case backspace was not at all working after creating blank ~/.vimrc. It is wise to try easy and basic solutions first. Is it known that BQP is not contained within NP? Isn't there a better fix for struct FILE? Ctrl Z now works. The consent submitted will only be used for data processing originating from this website. I get space when i hit backspace on both minty terminal as well as cygwin terminal, @Rachel Did you ever resolve this? To use this utility in Windows 10, perform the following steps: If your computer is facing a malware attack, the probability of it restricting the use of keyboard keys such as Backspace and Enter up to some extent is high. The "foo" part is what bash sees when you press ALT + CyrChar. Bulk update symbol size units from mm to map units in rule-based symbology. How do I tell if a file does not exist in Bash? Bash is just the most visible of those (assuming there are more packages depending on ncurses). Rebuild bash can fix the problem. I'd like to fix this frequent problem where the shell on a remote server thinks my terminal's backspace key is ^? ether@jolteon MSYS /w You may have to check the "Hide Obsolete" checkbox for term to appear in the search. command but not successfully. 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. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. You ssh to your Debian from some terminal (putty, solaris dterm, debain xterm, you-name-it), this termninal announce capabilities (which includes keys such as Backspace and Tab) via TERM environment variable. Now it does the 'usual' backspace. To learn more, see our tips on writing great answers. How to concatenate string variables in Bash, Git is not working after macOS Update (xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools). vegan) just to try it, does this inconvenience the caterers and staff? Since it seemed that OpenWrt repos did That should hopefully solve your issue! 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. Here is a patch I wrote which solves this issue, which was applied to 0.16.4 source but it should work on newer source with little tuning, let me know if you have problems. Is this possible? @elieux there are conflicts in cygwin headers, I do have the described issues as well. Did you know that windows 7, 8, and 10 can troubleshoot your keyboard? Recovering from a blunder I made while emailing a professor. Is it with the keyboard or with the laptop? However, this shortcut is implemented by the X server and may not work if X hangs in some ways. 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). Now that you've sorted out the Backspace key issue in the Linux terminal, you can really get to work. Already on GitHub? The best answers are voted up and rise to the top, Not the answer you're looking for? Keep in mind that we may receive commissions when you click our links and make purchases. I've been trying to research this issue on Google, but did not find anything conclusive. TERM=blahblah. Backspace started to work correctly! Thanks! Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? I am using tmux to force the error since it uses an relatively uncommon terminal config. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Backspace versus Delete On a Windows keyboard, the backspace key deletes characters. If the read command sees the end of file marker (EOF) before the line is terminated by a newline, it will not treat it as a successful read. How do I print colored text to the terminal? rev2023.3.3.43278. Once I copied the "cygwin" file to this location, the bash shell backspace key worked fine, as did tab and others. Learn more about Stack Overflow the company, and our products. If you don't have termcap installed install it but . Some of our partners may process your data as a part of their legitimate business interest without asking for consent. in my .bashrc file, and use some other terminal to access the server, it often ends up wrong. when in a cygwin, how can I display the windows folder where cygwin is installed? Why do many companies reject expired SSL certificates as bugs in bug bounties? ctrl-v and then right arrow prints ^[[C but the shell doesn't seem to re-render the line correctly when used without it. 31.3k 9 80 107. So guess it might need some patches to get around this. David holds a B.A. 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. Cygwin Terminal backspace and arrow keys not working. Replacing broken pins/legs on a DIP IC package. If the issue is only with the Backspace key, you can try and disable the filter or sticky keys. Reinstalling terminfo (I couldn't find termcap) worked for me. Asking for help, clarification, or responding to other answers. Note that Docker is not mentioned by the user. I agree with all the answers here. Turning off the filter keys will discard the risk of all probable interruptions to the keyboards overall functionality, which may fix the Backspace issue. How to match a specific column position till the end of line? Continue with Recommended Cookies. This deletes the but I am getting: > ls foo.c ls: cannot access 'foo.c'$'\303': No such file or directory. This is the only thing that worked for me, especially since if you have to SSH to a server (not all fixes will work) I used to add stty erase ^? @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. Asking for help, clarification, or responding to other answers. . Can you give more details of how you installed and invoked Cygwin, and where exactly the backspace key fails to work? If the above fail to work, the last resort, you may interrupt the current line to start it over in the new line. Let know if my zshrc (at the bottom) is incorrect or if there are incompatible plugins or keybinds listed. You should be able to configure what exactly is sent when pressing the Backspace key in your terminal emulator's settings. (Yes! Never experienced your problem. the following line in your .startup.tty file: stty erase "^H". Doing your suggested change results in backspace working for both. Is there a proper earth ground point in this switch box? Connect and share knowledge within a single location that is structured and easy to search. If it says "^H," then it uses the older Backspace character. 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 works in other packages though so id say this is something that needs to be looked at upstream by the ncurses devs. ether@jolteon MSYS /w Therefore I suggest you add the export TERM=xterm in bash_profile or bashrc. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 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. If there are any new updates, Windows 10 / 11 will be installing them. 3) Right-click on your keyboard software in the Keyboards section. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. > > 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 . remove the by typing a backspace. That will give you backspace capabilities in everything but emacs. Connect and share knowledge within a single location that is structured and easy to search. Allow the utility to complete the scan and then follow the instructions. Its much worse if it happens to other keys on your keyboard as well. Try this and see if the Backspace key works correctly. What video game is Charlie playing in Poker Face S01E07? If there are problems with cygwin, I even tried it from ubuntu terminal, but same problem. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. What I'd like to do is bind both ^? Why do many companies reject expired SSL certificates as bugs in bug bounties? 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. Surly Straggler vs. other types of steel frames. 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. Today I ran pacman -Syu which upgraded the following packages (from the end of /var/log/pacman.log): After this update the arrow keys and backspace don't work correctly at the shell input line, in a weird way. Why do academics stay as adjuncts for years rather than move around? How to Try It in Beta, How AI Search Engines Could Change Websites. terminal had problems with some control characters. Thus, you need to replace the keyboard. I run: And I found that doesn't work. terminfo file from source host to remote host directory: :(. If you are using vi / vim text editor and the backspace key doesn't work in the insert mode, run the following command to fix this: :set backspace=indent,eol,start To fix "not working" backspace key in the insert mode permanently, add set backspace=indent,eol,start command to vi / vim configuration file in your $HOME directory. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Share Improve this answer Follow answered Aug 23, 2010 at 6:39 CarpeNoctem 2,407 4 23 32 Add a comment Your Answer 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.