If you hit ^L you can see that backspace IS working. If you are wondering how to fix backspace key on windows 10/11 this should be the very first thing to try. Thanks for contributing an answer to Super User! What I'd like to do is bind both ^? 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. Connect and share knowledge within a single location that is structured and easy to search. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. rev2023.3.3.43278. I reinstalled MSYS2 from scratch and updated all packages, no issue so far. If you preorder a special airline meal (e.g. Render Bokeh plots in Flask app hosted on Heroku 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. Why do academics stay as adjuncts for years rather than move around? 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. Interview Preparation Course; Data Science (Live) GATE CS & IT 2024; Data Structure & Algorithm-Self Paced(C++/JAVA) Data Structures & Algorithms in Python; Explore More Self-Paced Courses; Programming . If there is a hardware error, the problematic keyboard will work on another PC or laptop. What video game is Charlie playing in Poker Face S01E07? ether@jolteon MSYS /w 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. Linux is a registered trademark of Linus Torvalds. Fortunately, you can also fix this with the stty command. Now, on it, just press the Backspace key using your mouse. Let know if my zshrc (at the bottom) is incorrect or if there are incompatible plugins or keybinds listed. Linux OX for apache and php etc on a windows XP PC? Learn more about Stack Overflow the company, and our products. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Asking for help, clarification, or responding to other answers. However, this shortcut is implemented by the X server and may not work if X hangs in some ways. How to handle a hobby that makes income in US. The -a flag will give a human-readable output of the control characters. BackSpace and Delete Configuration for Linux (VT, xterm, bash, tcsh That will give you backspace capabilities in everything but emacs. Basically, each time you hit backspace your cursor is moved to the beginning of the text field. rev2023.3.3.43278. key. Mutually exclusive execution using std::atomic? The corrupted association between windows 10 and your physical keyboard is the reason why your Backspace key has stopped working. maybe related: https://bugs.archlinux.org/task/57300?project=1&string=ncurses, Possibly interesting development: mintty/mintty#738 (comment). ether@jolteon MSYS /w 78.1k 28 392 615. answered Sep 30, 2015 at 11:52. I build my application image with the multi-stages build. To get rid of the corrupted keyboard driver, simply uninstall the keyboard. So I'm stuck having to manually type stty erase [whatever] to fix it when I notice the backspace key is wrong. How to have bash write two bash history files without changing bash source code? Backspace doesn't work inside running bash script - Ask Ubuntu We and our partners use cookies to Store and/or access information on a device. to my .bashrc but this only fixed the issue 80% of the time. Windows keyboards also have a Delete key, but this deletes characters in a forward direction. Why doesn't the backspace key work in insert mode? Do I need a thermal expansion tank if I already have a pressure tank? When you make a purchase using links on our site, we may earn an affiliate commission. (Only after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. Normally you figure out which key code the shell sees and assign this to your desired "widget". or stty erase "^?" depending on which of these you normally see when you hit your backspace. 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: Is a PhD visitor considered as a visiting scholar? It feels like a kludge but it works. This key is known as the Del key on full-sized Macintosh keyboards. Ask Ubuntu is a question and answer site for Ubuntu users and developers. EDIT1: Also rebuilding the bash package with the updated ncurses fixes this error under Windows 8.1 as well. @Rachel Thanks, though I found out that my problem was that the Cygwin install missed some important files (like /usr/lib/terminfo). the following line in your .startup.tty file: stty erase "^H". The reason for this is because many Linux distro's ship with pre-made vimrc files which set some common options. Making statements based on opinion; back them up with references or personal experience. by choronzon Tue May 14, 2013 12:22 am. 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. Also check if the Fn key on the keyboard is not locked. I tried stty erase '^?' To do this, put. Added on Jan 19 2014. (NOT fixed after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. pacman -U /var/cache/pacman/pkg/ncurses-6.0.20170708-2-x86_64.pkg.tar.xz. I checked my /var/log/pacman.log which ended with: So, somewhere between 2018-01-15 and 2018-01-30 this regression happened. But only on Windows 8.1 using TERM=screen-256color or TERM=xterm-256color. (Only after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. I encountered a similar issue, that when ssh to a remote machine from tmux, my Backspace key starts to generate spaces instead. rev2023.3.3.43278. ncurses seemed like the most suspicious upgrade, so I downgraded (see instructions on how to ignore package upgrades for certain packages) through: and in the next MSYS2 instance I started, terminal codes for backspace, delete, etc., worked as intended again. 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. ether@jolteon MSYS /w Thanks for contributing an answer to Ask Ubuntu! Therefore I suggest you add the export TERM=xterm in bash_profile or bashrc. If it is set to "^C" or "^\" it is your problem. The best answers are voted up and rise to the top, Not the answer you're looking for? Well, the operating system comes with an integrated keyboard troubleshooter. Do new devs get fired if they can't solve a certain bug? Fix backspace/delete when ssh'ing into Linux machines The older cygwin had a file /etc/terminfo/c/cygwin, but in the newer cygwin it expected the file to be /etc/terminfo/63/cygwin. It only takes a minute to sign up. If your keyboard's Backspace key doesn't work properly on a UITS - IU Then I set my TERM to xterm-256color which caused the issue to appear; downgrading ncurses to 6.0 fixes the issue. Github IMHO has quite a bad code viewer. Ive heard many people complaining about the backspace key not working properly on Discord and this is the Discord glitch. 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 ). Similar to the Backspace key, you can fix the issue using the stty command if Tab doesn't work in the terminal. 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 you ensure that a red herring doesn't violate Chekhov's gun? 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. This will add it to the .bashrc and everything may work nicely! with stty erase ^H or stty erase ^? The PR linked just above should work around the crash, I hope. A lot of older computer terminals used a different control character for Backspace than today, using "Ctrl + H.", Modern terminals use "Ctrl + ?" Asking for help, clarification, or responding to other answers. The linux console emulates a vt220 terminal which has the following key-mapping: This malfunctioning means the issue lies in the keyboard driver. $ TERM=xterm-256color Re: del and backspace no longer work. So, I'm new to VS code just installed it and I'm having an issue. Learn more about Stack Overflow the company, and our products. Minimising the environmental effects of my dyson brain. What would work is to use two backspaces, which gives the non-intuitive correct result: What am I doing wrong here in the PlotLegends specification? You need remove -D_FORTIFY_SOURCE=2 from CPPFLAGS in makepkg.conf file. Replacing broken pins/legs on a DIP IC package. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. You'll see what code is sent as "erase". 1,710 views. E.g. On a Macbook, this key is known as the Delete key. What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? To avoid this, use VT100.backarrowKey: false instead, so: (see also https://wiki.archlinux.org/index.php/Xterm#Fix_the_backspace_key). They are easy to follow and have both basic and advanced measures. Google has wittingly removed this shortcut, beginning from version 52. Look around putty's options menu for a "send hard reset" option as well. fix for keyboard backspace and delete butons not working properly in Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Turning off the filter keys will discard the risk of all probable interruptions to the keyboards overall functionality, which may fix the Backspace issue. His writing has appeared in Techopedia, TMCnet, and the Motley Fool blog network. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. @whtyger this worked for this script. backspace does not work on my ssh client - Server Fault Print some odd charachters? Cygwin Terminal backspace and arrow keys not working. Did you ever resolve this? What is the correct way to screw wall and ceiling drywalls? terminal had problems with some control characters. What is the point of Thrower's Bandolier? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The best answers are voted up and rise to the top, Not the answer you're looking for? Ive seen a few people struggling with using the backspace key in Outlook (Exchange and Outlook.com). Connect and share knowledge within a single location that is structured and easy to search. Not working means when I tap the backspace it prints a white space in the terminal. 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. Reboot your laptop or PC so that Windows can reinstall the keyboard automatically. Would you mind sharing your build procedure? Backspace versus Delete On a Windows keyboard, the backspace key deletes characters. Would you mind sharing your build procedure? Backspace producing space on command line #597 - GitHub . Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. remove the by typing a backspace. It resets all the special characters to their default values. If you have checked your keyboard and it is physically good, have checked and updated the keyboard drivers, and have detected no malware attack, it is time to update Windows 10 / 11 if the Backspace key is still not working. Solved: using "tab", "backspace" and "arrow" keys. You should upgrade to 17.04 as soon as possible. An example of data being processed may be a unique identifier stored in a cookie. Using indicator constraint with two variables. If you have tried all the above-mentioned fixes and nothing works then chances are that its a software-specific issue. and sometimes it thinks it is ^H, and happens to be incorrect and outputs the wrong character when I press backspace. Can Martian regolith be easily melted with microwaves? To learn more, see our tips on writing great answers. I found a solution to a problem that presented like the one above. I have tried all 5 options but none of them fixed the issue. (ii) Because Linus decided so. How could this behavior be fixed so backspace removes character instead of adding these characters? 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 In the terminal, type Ctrl v and press your backspace. Just wondering why the backspace key does not work within SQL*Plus? 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] I solved the problem by using ash.exe and run pacman -Syu bash in it. This article aims to help you with the problem and gives you some solutions to what to do if your backspace doesnt work anymore. If the file is not a POSIX compliant text file, the last line may not include a newline character . If this is the reason, you will have to run your antivirus or antimalware software to get rid of the malware. You should be able to configure what exactly is sent when pressing the Backspace key in your terminal emulator's settings. rev2023.3.3.43278. This is also the case with the Sticky key. I cant reproduce issue on my computer.
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