bash backspace not working

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. Is this possible? When Backspace Key is Not Working in Console - Ed Chen Logic You may notice this problem when you log in to remote machines over SSH, ones that run non-Linux Unix operating systems, particularly proprietary systems like Oracle's Solaris. However, after an update, you may have noticed that the shortcut does not work anymore. Thanks! How do I set my backspace key? - Institute for Advanced Study How to follow the signal when reading the schematic? To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. bash uses wrong character length for multi-byte characters In the remote host, run #stty erase ^H. Basically, each time you hit backspace your cursor is moved to the beginning of the text field. equivalent of backspace in ksh - UNIX Connect and share knowledge within a single location that is structured and easy to search. key. linux - Backspace, Tab not working in terminal (using ssh) - Unix Try to install the Terminal Emulator Mintty (http://code.google.com/p/mintty/). There are also some distros that will run in . @elieux there are conflicts in cygwin headers, I do have the described issues as well. What sort of keyboard do you have? > > If "doesn't work" means something else (like funny characters being > printed on the screen) let me know. 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. Is it possible to rotate a window 90 degrees if it has the same length and width? 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 /usr/share/terminfo/r/ . Switch to the Compatibility tab and you should get these options: Now you can change the Backspace key generates: setting. If you preorder a special airline meal (e.g. [Solved] Backspace Not Working - Driver Easy I also know of other people bumping into this issue, which, again, is quite a dealbreaker. 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, Backspace, del, arrow keys not working with interactive programs in Tilda, In SSH Terminal, I can't type any character. You should upgrade to 17.04 as soon as possible. What is the correct way to screw wall and ceiling drywalls? Type CTRL-h instead of using backspace. Re: [LINUX5250] destructive backspace patch (was: I'm back Google has wittingly removed this shortcut, beginning from version 52. 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. It's worth noting that you aren't getting "a space": It's failing to move the cursor back to erase the character. Then click Uninstall device. backspace does not work on my ssh client - Server Fault Vi/Vim - Backspace Not Working - ShellHacks ncdu: What's going on with this second size column? To learn more, see our tips on writing great answers. 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. export TERM=xterm will set the emulator to xterm. Space instead of Backspace in Cygwin Bash Problem - Matthias Kerstner Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Replacing broken pins/legs on a DIP IC package. you tell athena what to expect for the backspace key. Rebuild bash can fix the problem. rev2023.3.3.43278. If you do not want to uninstall the driver, you can even try updating the driver by selecting Update driver from the context menu. Backspace and arrow keys not working in (how to fix)vi/vim editor in ubuntu 14.04 /linux mint. I agree with all the answers here. Normally you figure out which key code the shell sees and assign this to your desired "widget". I was missing the terminfo entries for my terminal. One of them is to clean the keyboard such that all dust and dirt go away. xterm-256color 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. No idea why. The Linux Keyboard HOWTO: Delete and Backspace Why doesn't the backspace key work in insert mode? It only takes a minute to sign up. They might say something like "I love Linux system mangling^H^H^H^H^H^H^Hadministration.". 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. 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 ). 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. Browse other questions tagged. Why is there a voltage on my HDMI and coaxial cables? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. 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. 4) Reboot your computer; Windows should then reinstall your keyboard automatically. Similar to the Backspace key, you can fix the issue using the stty command if Tab doesn't work in the terminal. Do I need a thermal expansion tank if I already have a pressure tank? If you don't have termcap installed install it but . The Backspace key is a popular shortcut in Chrome. fix for keyboard backspace and delete butons not working properly in How to tell which packages are held back due to phased updates. 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. 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. Thanks for pointing out the shortcomings of my previous answer. @Rachel Thanks, though I found out that my problem was that the Cygwin install missed some important files (like /usr/lib/terminfo). . How is an ETF fee calculated in a trade that ends in less than a year? This also resolved a similar issue I was having with the cursor keys. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. vim set backspace backspace= backspace .vimrc set backspace=2 3 0 same as ":set backspace=" (Vi compatible) 1 same as ":set backspace=indent,eol" 2 same as ":set backspace=indent,eol,start" cp /usr/share/vim/vimrc ~/.vimrc set backspace=indent,eol,start Recovering from a blunder I made while emailing a professor. Uh oh new msys2-runtime breaks windows cmake, it cannot find itself after update. 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? This simple comment is certainly the best solution I have seen to this. I'm seeing the same issue with a fresh Cygwin install. One correction to the information, is of their suggestion (for XTerm): While this will get XTerm to send the right character, and change stty to have backspace as ^?, it will still erroniously report ^H as backspace under some occasions, breaking i.e. Calculating probabilities from d6 dice pool (Degenesis rules for botches and triggers). This will add it to the .bashrc and everything may work nicely! Why do many companies reject expired SSL certificates as bugs in bug bounties? Additionally, the release notes say: hese notes are for ncurses 6.1, released January 27, 2018. Linux OX for apache and php etc on a windows XP PC? Print some odd charachters? 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 ^? This should help. To get rid of the corrupted keyboard driver, simply uninstall the keyboard. to my .bashrc but this only fixed the issue 80% of the time. I used # stty -icanon to disable the 4k limit, but lost the ability to use backspace (erase). UNIX is a registered trademark of The Open Group. 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. We and our partners use cookies to Store and/or access information on a device. Just happened for me as well. Say it is ^H . 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. Assuming ncurses 6.1 may break binary compatibility, it would need a rebuild of all packages which use ncurses. It might help us identify where the problem lies. Ask Ubuntu is a question and answer site for Ubuntu users and developers. Why does my backspace key keep being unbound from erase? Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. In the terminal, type Ctrl v and press your backspace. [still broken rendering] ether@jolteon MSYS /w But only on Windows 8.1 using TERM=screen-256color or TERM=xterm-256color. 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. Does it do anything? That will give you backspace capabilities in everything but emacs. Laptop keyboard backspace not working properly bash terminal Click the Options button and enable the Control + Alt + Backspace check box under Key sequence to kill the X server. After removing and reinstalling via cygwin setup.exe I had this problem. I tried googling but didn't find what I was looking for! i newer had any problem with it so im curious. Are there tables of wastage rates for different fruit and veg? Asking for help, clarification, or responding to other answers. I had exactly this. If this is the reason, you will have to run your antivirus or antimalware software to get rid of the malware. I noticed few missing files in msys2 filesystem package like the one that autoregenerates fstab, what was the reason this one was removed ? 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 @Alexpux any plans to downgrade ncurses soon? 31.3k 9 80 107. Backspace and Tab keys might not work properly when you're logged in remotely to a Linux system. Since backspace works at the command line, you will can set it using the following: At command line, type: CTRL-V and the backspace character. > > 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 . ether@jolteon MSYS /w I usually use this to fix any funky character output in my terminal. You should see something like: At times, your keyboard is greatly influenced by these keys. The backspace works on the cmd terminal of VS code though. Nobody talks about the real reason to use Tabs over Spaces Looks like the remote host does not support tmux-256color, the TERM value sent by tmux. Whether it is hardware or software. To update Windows 10 / 11, you should check for Windows Update in Settings. See some explanation here https://unix.stackexchange.com/questions/131105/how-to-read-over-4k-input-without-new-lines-on-a-terminal. Thus, it is wise to use a tool such as Windows Defender or Malwarebytes for detecting malware intrusion. On a Macbook, this key is known as the Delete key. $ echo $TERM #general-database-discussions. How does Java process the backspace terminal control 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. All keys seems work correctly for me. SSD as primary or secondary drive on a small Linux server? If that happens, the last line of text will not be passed to the body of the loop and will not be processed. Minisforum install linux - gqqa.wikinger-turnier.de Just updated the repo and simple `makepkg` in the bash directory. Say it is ^H. You may have to edit several configuration files to tell all of the programs involved precisely what you want. Cygwin Terminal backspace and arrow keys not working. 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. First, enter CTRL + V ALT + CyrChar in your shell. 5 comments. Asking for help, clarification, or responding to other answers. command but not successfully. 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. To do this: Press Windows logo key + R on your. If I set it to ^H or ^? Alternatively, just dont go full-width with your screen. Bash, how to globally fix ^H and ^? 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. 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's the difference between a power rail and a signal line? Verify that the remote host shell TERM setting matches your terminal's term setting (localhost) and that the remote host supports the TERM setting. Learn more about Stack Overflow the company, and our products. So if you press ^H (that's CONTROL-H) and your key backs up but you hit the BACKSPACE key and it does not try using stty as follows: The '\' tells it that the next character is going to be a non-printable control-character and to accept it, not "interpret" it. How to setup a background ssh tunnel which could automatically quit with terminal/session? Can Martian regolith be easily melted with microwaves? 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. Windows keyboards also have a Delete key, but this deletes characters in a forward direction. $ TERM=xterm-256color 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 . PDF Linux Backspace/Delete mini-HOWTO - mirror.facebook.net The cursor keys work too since the bash 4.4.0.19-1 and still with 4.4.0.19-2 . Once you press [ENTER] you should be able to press your [BACKSPACE] key and have it backspace/delete whatever you typed. 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. You can use set -o gmacs or set -o emacs if you want it to act like emacs, that means like bash default (you can also write set -o vi in bash so that it acts like the vi editor : ( Furthermore, with this mode, backspace is control-H 3) You can write export VISUAL=gmacs (or emacs) in your .profile and dot it again or reconnect. You should see something like "^ [foo". the following line in your .startup.tty file: stty erase "^H". He has been using Linux regularly in some form since 2006. 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. 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. The -a flag will give a human-readable output of the control characters. $ TERM=xterm Many SSH clients let you modify the setting that controls how the Backspace (or delete) key functions. using "tab", "backspace" and "arrow" keys. - Hewlett Packard Enterprise Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. Backspace and delete problems | Vim Tips Wiki | Fandom bash terminal: can the find and make duplicate text be extended globally--Apple?