bash backspace not working bash backspace not working

(Only after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. 78.1k 28 392 615. answered Sep 30, 2015 at 11:52. rev2023.3.3.43278. In my case, I had to switch from xterm-256color to xterm-88color and it is far better than other options. I'll wait patiently for a release to get to pacman. Maybe the ncurses update is at fault? I run: And I found that doesn't work. backspace problems, https://web.archive.org/web/20120621035133/http://www.ibb.net/~anne/keyboard/keyboard.html, https://wiki.archlinux.org/index.php/Xterm#Fix_the_backspace_key, How Intuit democratizes AI development across teams through reusability. Thanks for contributing an answer to Stack Overflow! It's definitely a problem of tcsh since in any other application the backspace works fine. I have no opportunity to change the program script, this was just an example which represented my issue. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. 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? Bash is just the most visible of those (assuming there are more packages depending on ncurses). If there is a hardware error, the problematic keyboard will work on another PC or laptop. The linux console emulates a vt220 terminal which has the following key-mapping: Assuming you're using gnome-terminal as emulator, open the Edit manu and click on Profile preferences. Google has wittingly removed this shortcut, beginning from version 52. 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. The best answers are voted up and rise to the top, Not the answer you're looking for? 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. Theoretically Correct vs Practical Notation. If it is set to "^C" or "^\" it is your problem. The former one allows you to press one key at a time for keyboard shortcuts and the latter one tells the keyboard to ignore repeated keystrokes. What is a word for the arcane equivalent of a monastery? To open the virtual keyboard, go to Ease of Access keyboard settings and click Keyboard in the left panel. @SomeCallMeTim: I was able to fix this issue by using Minty, cygwin behaves in very wierd manner at times. I've been trying to research this issue on Google, but did not find anything conclusive. not provide terminfo file for that terminal I copied rxvt-unicode-256color ), 17 Best Makeshift Mousepads And Alternatives (2022 Update). They are easy to follow and have both basic and advanced measures. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. command but not successfully. The PR linked just above should work around the crash, I hope. Share Improve this answer Follow answered Apr 11, 2015 at 10:06 Kunal Kapadia 151 1 1 Add a comment 4 vegan) just to try it, does this inconvenience the caterers and staff? 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. It is useful when the physical keyboard has stopped working well. A lot of older computer terminals used a different control character for Backspace than today, using "Ctrl + H.", Modern terminals use "Ctrl + ?" 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? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. You can check if there are any mappings set, and where they came from, like this: Never even though to look at my login shell! 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. This is also the inference to draw when other keys do not work. 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 . :(. How can I explain to my manager that a project he wishes to undertake cannot be performed by the team? Is it possible to rotate a window 90 degrees if it has the same length and width? To fix this, you may need to uninstall the keyboard driver that is experiencing backspace not working problem and then reinstall the driver. On Windows 10 (Fall Creators Update) both TERMs don't produce this error (at least for me). Go to Start , then select Settings > Ease of Access > Keyboard, and turn on the toggle under Use the On-Screen Keyboard. 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 + ? Share. Now, you may have thought that something is wrong with Chrome or some malware has done its wicked job. Look in the archives - it has come up before. The corrupted association between windows 10 and your physical keyboard is the reason why your Backspace key has stopped working. Thank you for the information. You can even remove the Backspace key to know whether it is damp or covered with dust and clean it completely. I'd highly recommend getting Partition Magic to "sqeeze" your existing Windows partition down in preparation for this process, though. What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? Connect and share knowledge within a single location that is structured and easy to search. Bulk update symbol size units from mm to map units in rule-based symbology. Doing your suggested change results in backspace working for both. bash terminal with stty erase ^H or stty erase ^? I think your TERM was set to something incompatible. 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. This key is known as the Del key on full-sized Macintosh keyboards. Browse other questions tagged. I don't know why they were missing; found someone else with that issue, went into setup and told terminfo and termcap to reinstall, and everything worked. How to Connect Two Monitors To One Computer With One VGA Port? Keep in mind that we may receive commissions when you click our links and make purchases. How can this new ban on drag possibly be considered constitutional? This answer is specific to running is a Docker container and will not help in the OP's environment. Why do many companies reject expired SSL certificates as bugs in bug bounties? Either the last space will get erased (backspace functioning correctly, delete. by choronzon Tue May 14, 2013 12:22 am. Reboot your laptop or PC so that Windows can reinstall the keyboard automatically. Replacing broken pins/legs on a DIP IC package. Print some odd charachters? 6,402, 678 Maybe key mapping. I know it is strange. How do I tell if a file does not exist in Bash? @Rachel Thanks, though I found out that my problem was that the Cygwin install missed some important files (like /usr/lib/terminfo). Super User is a question and answer site for computer enthusiasts and power users. From ubuntu all should works just fine. ether@jolteon MSYS /w #generic-linux, #linux. Asking for help, clarification, or responding to other answers. And what is the difference? Note: if you already installed cygwin just run installer again and add xterm package. 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. Solved: Hi I am connecting my HP-UX thru Telnet using putty. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Look for the "erase" character. The update for bash to version 4.4.019-1 fixed the shell history in mintty's terminal mode xterm-256color for me. I found a solution to a problem that presented like the one above. After connecting from Fedora to an OpenWrt host with ssh the remote bash Now it does the 'usual' backspace. It's available through the Cygwin installer. To learn more, see our tips on writing great answers. Can Martian regolith be easily melted with microwaves? Console applications read ASCII sequences, not keysyms. This is why stty isn't fixing things. xterm-256color 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. To do this, put. I had a custom installed ncurses, that I removed. when I hit the Backspace key, I get a space. Look around putty's options menu for a "send hard reset" option as well. It might help us identify where the problem lies. bash terminal: can the find and make duplicate text be extended globally--Apple? Following are the steps for disabling these keys on Windows 10/11: Heres a video that will guide you step-by-step: This is another easy solution to try and find where the problem lies. 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. Then click Uninstall device. I've emailed several times over the past year, but it doesn't seem like a priority. 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 Does a summoned creature play immediately after being summoned by a ready action? TERM=blahblah . 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. Filter keys are useful for easier typing than normal by deterring the keyboard from focusing on repeated or brief strokes. This solution is likely to work for most users. Lets check which terminals the remote host supports. To learn more, see our tips on writing great answers. Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! Allow the utility to complete the scan and then follow the instructions. When pressing the backspace key Cygwin falsly interpreted it as a space. 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. Apparently it was fixed for them after bash was updated, but I don't know it it was just rebuilt or maybe something else. Already on GitHub? You can check what control characters the system uses with the stty command. 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. If you are wondering how to fix backspace key on windows 10/11 this should be the very first thing to try. Ctrl + C Tags: Backspace Linux sqlplus Unix previous SQL Developer Change Language Additionally, the release notes say: hese notes are for ncurses 6.1, released January 27, 2018. Does it do anything? 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. First, enter CTRL + V ALT + CyrChar in your shell. remove the by typing a backspace. 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). To learn more, see our tips on writing great answers. $ TERM=xterm-256color Our journey has still to come to an end. Beside "stty" solution, you may try the "TERM" solution. Phil. maybe related: https://bugs.archlinux.org/task/57300?project=1&string=ncurses, Possibly interesting development: mintty/mintty#738 (comment). With over 10 pre-installed distros to choose from, the worry-free installation life is here! Do I need a thermal expansion tank if I already have a pressure tank? The backspace doesn't work in the bash terminal of VS code. Find centralized, trusted content and collaborate around the technologies you use most. (Solved! For more information regarding what export TERM=xterm does you can check the following answer. To learn more, see our tips on writing great answers. 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. How to Try It in Beta, How AI Search Engines Could Change Websites. for Backspace. Backspace and arrow keys not working in (how to fix)vi/vim editor in ubuntu 14.04 /linux mint. I couldn't figure out why is this happening. What happens when you type control-V followed by backspace? 32 related questions found. Right-click anywhere in the Cygwin window, Mitty version = 1.2-beta1 (x86_64-pc-cygwin). There are several different ways to set your backspace key when this happens. 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 . Even am stuck on the same issue and from minty also backspace functionality is not working. The Backspace key is a popular shortcut in Chrome. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. It only takes a minute to sign up. in my .bashrc file, and use some other terminal to access the server, it often ends up wrong. What if no code at all is sent? I'm seeing the same issue with a fresh Cygwin install. Thanks! Learn more about Stack Overflow the company, and our products. Added on Jan 19 2014. Never experienced your problem. Whether youre using a laptop or a PC computer, its quite annoying to have your key fail to work. Why is there a voltage on my HDMI and coaxial cables? 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. If it is working, it means that the issue is in the existing keyboard, not in the operating system. Reinstalling does not work either and i cannot recompile it either because the bootstrapped version also cannot find itself. This did not fix the issues.. however, it did allow me to then perform an update via the plugins manager which got me to version 0.1.11638 which resolved the backspace issue and gives the wonderful ERD. How could this behavior be fixed so backspace removes character instead of adding these characters? One way to get around it is by including stdio.h before any of the ssp headers in ncurses. 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. ether@jolteon MSYS /w 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. (7 Things That Will Help You! I was missing the terminfo entries for my 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.. However, it may not work for all users, as the underlying cause could be related to hardware. Related Posts. I cant reproduce issue on my computer. Doug to your account. So, I'm new to VS code just installed it and I'm having an issue. That will give you backspace capabilities in everything but emacs. Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use. Note that, @roaima @Kusalananda Thanks for pointing it out that OP didn't mention. Connect and share knowledge within a single location that is structured and easy to search. You can now navigate webpages in Chrome by pressing Alt + left arrow to open a previous page and Alt + right arrow to move forward. You can fix the Tab issue with the same as above. Your answer could be improved by explaining the issue, i.e., the underlying cause of the problem and why your solution correctly would resolve it for the user in the question. Minimising the environmental effects of my dyson brain. Backspace and Tab keys might not work properly when you're logged in remotely to a Linux system. Switch to the Compatibility tab and you should get these options: Now you can change the Backspace key generates: setting. GitHub / (fixed after rebuilding bash): editing keys don't work in CLI in bash with TERM=xterm-256color . An example of data being processed may be a unique identifier stored in a cookie. All keys seems work correctly for me. The consent submitted will only be used for data processing originating from this website. The space you're seeing is the space that was supposed to stomp on the previous character. This is also the case with the Sticky key. Reinstalling terminfo (I couldn't find termcap) worked for me. 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. This is the solution to try if the Backspace key of the on-screen keyboard does not function. 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 Not sure cygwin has good terminal emulation, as far as I know, cygwin just using regular windows console which lacks terminal emulation (may be wrong). If you preorder a special airline meal (e.g. rev2023.3.3.43278. This simple comment is certainly the best solution I have seen to this. to `ansi`) seems to fix everything, but it's weirder than that: 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. SSD as primary or secondary drive on a small Linux server? Let know if my zshrc (at the bottom) is incorrect or if there are incompatible plugins or keybinds listed. Its much worse if it happens to other keys on your keyboard as well. Click the Options button and enable the Control + Alt + Backspace check box under Key sequence to kill the X server. It's like the shell reads the keys correctly but not able to re-render the input line correctly. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. They might say something like "I love Linux system mangling^H^H^H^H^H^H^Hadministration.". 1,710 views. Changing the TERM variable to cygwin and adding SET TERM=cygwin to the .bat file didn't work for me, but I fixed it. Instead of saying "Keep" for each, click it to make it say "Reinstall". The cursor keys work too since the bash 4.4.0.19-1 and still with 4.4.0.19-2 . How to make the prompt beep with every key press/character printed? Isn't there a better fix for struct FILE? What is the correct way to screw wall and ceiling drywalls? 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. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Then I set my TERM to xterm-256color which caused the issue to appear; downgrading ncurses to 6.0 fixes the issue. If so, how? To update Windows 10 / 11, you should check for Windows Update in Settings. When you set the TERM type you are telling the host which TERMCAP to use to draw within the terminal window. 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). He has been using Linux regularly in some form since 2006. I hope that you will enjoy my blog. However, after an update, you may have noticed that the shortcut does not work anymore. My backspace key and zsh vi-mode are broken on command line when i use tmux. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. What I am doing then is to type <up> to get that command line from the history and edit it, i.e. [still broken rendering] @Cyrus My Backspace works as I want it deletes last character always, even for this script from question without. 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. When I ssh into another machine with Debian with my account(with sudo permissions), my backspace key generates some awkward symbols on pressing. in my .bashrc file, and use some other terminal to access the server, it often ends up wrong. I am using tmux to force the error since it uses an relatively uncommon terminal config. Backspace started to work correctly! Mutually exclusive execution using std::atomic? 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. (Note: use Ctrl v + Backspace, do not type the ^ manually) You can fix the Tab issue with the same as above. If the key works, it means that your physical keyboard is somewhat damaged or broken. 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. It only takes a minute to sign up. How to handle a hobby that makes income in US. The backspace seems to work as expected while using Vim from the terminal in most Linux systems however. Learn more about Stack Overflow the company, and our products. I used # stty -icanon to disable the 4k limit, but lost the ability to use backspace (erase). In the remote host, run #stty erase ^H . 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. I have this issue as well. Thanks! Doesn't work for me, apparently the cache was cleaned at some stage. Is there a proper earth ground point in this switch box? (NOT fixed after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. Please help. Copyright 2020-2023 Techtreatbox.com | All rights reserved. You should upgrade to 17.04 as soon as possible. Well occasionally send you account related emails. This one fixed it for me. Something tells me we should hold off on this version untill it becomes more stable. Most of the information in https://web.archive.org/web/20120621035133/http://www.ibb.net/~anne/keyboard/keyboard.html is indeed what you need. Yes, you can use .editorconfig, but it doesn't apply to issues, README.md, etc. Connect and share knowledge within a single location that is structured and easy to search. Disconnect between goals and daily tasksIs it me, or the industry? 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