bash backspace not working

bash backspace not working

E.g. To fix this, you may need to uninstall the keyboard driver that is experiencing backspace not working problem and then reinstall the driver. What sort of keyboard do you have? 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. 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. And what is the difference? (Yes! It only takes a minute to sign up. No idea why. There are several different ways to set your backspace key when this happens. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? pacman -U /var/cache/pacman/pkg/ncurses-6.0.20170708-2-x86_64.pkg.tar.xz. It's definitely a problem of tcsh since in any other application the backspace works fine. To get rid of the corrupted keyboard driver, simply uninstall the keyboard. Add a comment. Trying to delete characters in insert mode with the backspace key sometimes doesn't seem to work. 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. Now, on it, just press the Backspace key using your mouse. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Learn more about Stack Overflow the company, and our products. I can confirm the error. Hope there are no side-effects. Solved: Hi I am connecting my HP-UX thru Telnet using putty. Bash shell: how to reconcile portable configuration files and GUI terminal start-up types (login or interactive)? You can set this in your shell. What if no code at all is sent? Do I need a thermal expansion tank if I already have a pressure tank? How do I get the directory where a Bash script is located from within the script itself? Find centralized, trusted content and collaborate around the technologies you use most. 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. ether@jolteon MSYS /w Just to chime in the new ssp changes break building ncurses, undefined references to FILE in ssp/stdio.h and ssp/whar.h. What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? Esc, Enter, and Spacebar are prone to stop operating altogether with backspace, which is very common. One way to get around it is by including stdio.h before any of the ssp headers in ncurses. Similar to the Backspace key, you can fix the issue using the stty command if Tab doesn't work in the terminal. What I don't understand though is why my shell handles backspace as expected, but reading from stdin in my app does not. The Linux console keyboard layout assigns keysym Delete to keycode 14 and keysym Remove to keycode 111. Allow the utility to complete the scan and then follow the instructions. Additionally, I now can't build bash with makepkg, there's some compile error with an unknown type IIRC - this is after the msys2 runtime was updated to cygwin 2.10 . Do new devs get fired if they can't solve a certain bug? Yes, you can use .editorconfig, but it doesn't apply to issues, README.md, etc. and sometimes it thinks it is ^H, and happens to be incorrect and outputs the wrong character when I press backspace. But the terminal does seem to interpret \b (backspace) and \e[D (move one column left) correctly. Thanks @Tom for your link that fixed the issue for me. Once you press [ENTER] you should be able to press your [BACKSPACE] key and have it backspace/delete whatever you typed. It worked. in communication from California State University, East Bay. I noticed few missing files in msys2 filesystem package like the one that autoregenerates fstab, what was the reason this one was removed ? Theres one solution to that, you can install the Shortcut chrome extension and override the default browsers settings or get used to the new keys combination introduced by Chrome: Now, in Chrome, you need to use the backspace key alternative, meaning a new set of keys to navigate. Say it is ^H . 1518273 Jan 19 2014 edited Jan 19 2014. If your Backspace key is not working in the current console, you may try the following ways to work around it: Ctrl + Backspace Ctrl + H Ctrl + ? I also know of other people bumping into this issue, which, again, is quite a dealbreaker. Would you mind sharing your build procedure? Connect and share knowledge within a single location that is structured and easy to search. 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. Browse other questions tagged. 1,710 views. NOTE: this folder might be different from yours depending on the installation. Learn more about Stack Overflow the company, and our products. If you are wondering how to fix backspace key on windows 10/11 this should be the very first thing to try. 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. Filter keys are useful for easier typing than normal by deterring the keyboard from focusing on repeated or brief strokes. Ok, I had this issue with manually updating a Cygwin install. Not working means when I tap the backspace it prints a white space in the terminal. 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.. 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 . David holds a B.A. Type CTRL-h instead of using backspace. I added in braces how they behave on my system: I had the same problem, using bash in Gnome-Terminal. So perhaps all packages depending on ncurses need re-compile? /usr/share/terminfo/r/ . I have this issue as well. presto precise digital pressure canner 12 quart minute math pdf; pipeline patrol pilot jobs colorado harbor freight fuel transfer pump; bladder lining shedding in urine teen movie archive porn; puberty porn girl If I set it to ^H or ^? 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. (7 Things That Will Help You! 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. Most *NIX hosts don't know what a 'cygwin' termtype is so they don't know how to do onscreen character manipulation such as inserts, deletes, scrolls, font changes, etc. I agree with all the answers here. 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. Can Martian regolith be easily melted with microwaves? 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. Use This Guide), Cursor Disappears in Chrome? What video game is Charlie playing in Poker Face S01E07? This malfunctioning means the issue lies in the keyboard driver. If that happens, the last line of text will not be passed to the body of the loop and will not be processed. EDIT1: Also rebuilding the bash package with the updated ncurses fixes this error under Windows 8.1 as well. 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. terminal had problems with some control characters. How can I explain to my manager that a project he wishes to undertake cannot be performed by the team? My terminfo folder was entirely missing. (ii) Because Linus decided so. The simplest fix by far. An example of data being processed may be a unique identifier stored in a cookie. (I had the problem specifically when doing su -i). Learn more about Stack Overflow the company, and our products. That should hopefully solve your issue! You signed in with another tab or window. Many SSH clients let you modify the setting that controls how the Backspace (or delete) key functions. Reboot your computer and see if the problem is fixed or not. And during that research, I was led to the above link. ether@jolteon MSYS /w The best answers are voted up and rise to the top, Not the answer you're looking for? I checked my /var/log/pacman.log which ended with: So, somewhere between 2018-01-15 and 2018-01-30 this regression happened. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Why does my backspace key keep being unbound from erase? The reason for this is because many Linux distro's ship with pre-made vimrc files which set some common options. The easiest way (which did not work everytime while testing) is to simply reinstall terminfo and termcap via setup.exe, as mentioned here: Backspace does not work in Cygwin. I followed the advice in this old reddit post: I copied the .terminfo folder from my user directory to the .terminfo folder under my root user directory. Is there a single-word adjective for "having exceptionally strong moral principles"? @whtyger this worked for this script. 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. @Rachel Thanks, though I found out that my problem was that the Cygwin install missed some important files (like /usr/lib/terminfo). ether@jolteon MSYS /w command but not successfully. Is it possible to rotate a window 90 degrees if it has the same length and width? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 3) Right-click on your keyboard software in the Keyboards section. Making statements based on opinion; back them up with references or personal experience. Why is there a voltage on my HDMI and coaxial cables? Reboot your laptop or PC so that Windows can reinstall the keyboard automatically. 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? in my .bashrc file, and use some other terminal to access the server, it often ends up wrong. (Only after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. Arrow keys and backspace not working in bash after recent update, ignore package upgrades for certain packages, https://bugs.archlinux.org/task/57300?project=1&string=ncurses, [MSYS2] Term=xterm-256color does not support backspace and command history correctly, (cosmetic) xterm-256color is unreliable when using MinGW manually, https://forum.voidlinux.eu/t/solved-problems-after-todays-update/4553, ncurses: Fix double-free and prevent crash, Arrow keys broken in msys2 bash programs after installing Terminal, (fixed after rebuilding bash): editing keys don't work in CLI in bash with.

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