$ TERM=xterm-256color 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 This simple comment is certainly the best solution I have seen to this. What video game is Charlie playing in Poker Face S01E07? Once you press [ENTER] you should be able to press your [BACKSPACE] key and have it backspace/delete whatever you typed. terminfo file from source host to remote host directory: Getting Delete and Backspace to work just right is nontrivial, especially in a mixed environment, where you talk to console, to X, to bash, to emacs, login remotely, etc. .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. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Once you press [ENTER] you should be able to press your [BACKSPACE] key and have it backspace/delete whatever you typed. What would work is to use two backspaces, which gives the non-intuitive correct result: Well, in reality, this is not the reason. Not sure why it didn't previously, I guess I accidentally ran it in mingw env while now I did it in msys2 env. What I'd like to do is bind both ^? I don't want to apply a bandaid by setting TERM variables to something other than what was working before my mishap. with stty erase ^H or stty erase ^? Apparently it was fixed for them after bash was updated, but I don't know it it was just rebuilt or maybe something else. Making statements based on opinion; back them up with references or personal experience. Maybe the ncurses update is at fault? I'd like to fix this frequent problem where the shell on a remote server thinks my terminal's backspace key is ^? Improve this answer. When pressing the backspace key Cygwin falsly interpreted it as a space. I cant reproduce issue on my computer. I know it is strange. My terminfo folder was entirely missing. How do I get the directory where a Bash script is located from within the script itself? I hope that you will enjoy my blog. Is there a single-word adjective for "having exceptionally strong moral principles"? [rendering fine] vegan) just to try it, does this inconvenience the caterers and staff? Did you ever resolve this? 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 older cygwin had a file /etc/terminfo/c/cygwin, but in the newer cygwin it expected the file to be /etc/terminfo/63/cygwin. However, after an update, you may have noticed that the shortcut does not work anymore. Normally you figure out which key code the shell sees and assign this to your desired "widget". Please note 16.10 reached the end of its support cycle last month. After it's enabled, you can press Ctrl+Alt+Backspace to immediately restart your X server. Is there any global settings where I can have this configurations done for all input? 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. 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. Solved: using "tab", "backspace" and "arrow" keys. You should be able to configure what exactly is sent when pressing the Backspace key in your terminal emulator's settings. Hope there are no side-effects. 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. Something tells me we should hold off on this version untill it becomes more stable. So, I'm new to VS code just installed it and I'm having an issue. Hope this helps someone. After removing and reinstalling via cygwin setup.exe I had this problem. $ TERM=xterm To subscribe to this RSS feed, copy and paste this URL into your RSS reader. If the key works, it means that your physical keyboard is somewhat damaged or broken. ether@jolteon MSYS /w Best Terminal for cygwin. or stty erase "^?" depending on which of these you normally see when you hit your backspace. Make sure you replace foo with exactly what follows the ^ [. How to handle a hobby that makes income in US. I am using tmux to force the error since it uses an relatively uncommon terminal config. Browse other questions tagged. Switch to the Compatibility tab and you should get these options: Now you can change the Backspace key generates: setting. 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. 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 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. In the terminal, type Ctrl v and press your backspace. To do so: Now, check whether the key is working or not. Bash is just the most visible of those (assuming there are more packages depending on ncurses). EDIT2: My bad the error occurs on Windows 10 as well. And when I press Ctrl + backspace the output is ^H. Rather than dig through all of that you can manually set the backspace definition at the CLI or in your .profile, .bashrc, or .bash-profile file in your $HOME directory as you desire or based on the flavor of *NIX you are using. indent autoindent eol () start CTRL-W CTRL-U . What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? Logged in to "-bash", not to "bash". I tried the following with and without a ~/.bashrc file: Pressing few chars and then a backspace seems to print a space. http://linux-journal.blogspot.com/2005/04/fix-vim-backspace-doesnt-work.html, Worked for me: In the Windows command prompt, type. (ii) Because Linus decided so. Up/down/left/right arrows while in less (/usr/bin/less) does seem to work correctly. Even am stuck on the same issue and from minty also backspace functionality is not working. One of them is to clean the keyboard such that all dust and dirt go away. In the remote host, run #stty erase ^H. 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. 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] The best answers are voted up and rise to the top, Not the answer you're looking for? 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. How to tell which packages are held back due to phased updates. I found this one that worked for me. In the terminal, press Ctrl + v and press your backspace. 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. The latter is possible when you use the virtual keyboards Backspace key. Keep in mind that we may receive commissions when you click our links and make purchases. You can fix the Tab issue with the same as above. If the issue is only with the Backspace key, you can try and disable the filter or sticky keys. Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? Do I need a thermal expansion tank if I already have a pressure tank? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. 5 comments. 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. 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. Looks like the remote host does not support tmux-256color, the TERM value sent by tmux. ```. Deleting ~/.minttyrc helped here (or I was just lucky and that was unrelated..). The linux console emulates a vt220 terminal which has the following key-mapping: If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. I have this issue as well. Asking for help, clarification, or responding to other answers. Now that you've sorted out the Backspace key issue in the Linux terminal, you can really get to work. I start my mintty session with xterm-256color, and I can reproduce the backspace problem as stated. Bash backspace deleting one word at a time. To enquire how your keys are mapped: stty -a Look at the "erase =" subsection. Instead need to find why it happen. ether@jolteon MSYS /w Turning off the filter keys will discard the risk of all probable interruptions to the keyboards overall functionality, which may fix the Backspace issue. Theoretically Correct vs Practical Notation. 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. Whether it is hardware or software. to your account. . You can check if there are any mappings set, and where they came from, like this: Now, on it, just press the Backspace key using your mouse. To learn more, see our tips on writing great answers. You'll see what code is sent as "erase". Can Martian regolith be easily melted with microwaves? I checked my /var/log/pacman.log which ended with: So, somewhere between 2018-01-15 and 2018-01-30 this regression happened. How to Try It in Beta, How AI Search Engines Could Change Websites. 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. TERM=blahblah . 3) Right-click on your keyboard software in the Keyboards section. How can this new ban on drag possibly be considered constitutional? They don't have a public issue tracker. I encountered a similar issue, that when ssh to a remote machine from tmux, my Backspace key starts to generate spaces instead. Changing `TERM` (e.g. How can this new ban on drag possibly be considered constitutional? It is useful when the physical keyboard has stopped working well. 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. I usually use this to fix any funky character output in my terminal. 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 . I run: And I found that doesn't work. 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. It worked. Okay, yeah, I didn't know of this issue. We and our partners use cookies to Store and/or access information on a device. is it possible in HP-UX HPE GreenLake Products Support Contact Dashboard Applications Devices Manage My cart Close Close HPE GreenLake Cloud Consoles I had a custom installed ncurses, that I removed. From ubuntu all should works just fine. How to setup a background ssh tunnel which could automatically quit with terminal/session? So I'm stuck having to manually type stty erase [whatever] to fix it when I notice the backspace key is wrong. Where does this (supposedly) Gibson quote come from? I build my application image with the multi-stages build. Trying to delete characters in insert mode with the backspace key sometimes doesn't seem to work. In short, it is available for use when your keyboard is not available. You can set the erase character to the one your computer uses with this simple command: Try this and see if the Backspace key works correctly. Backspace started to work correctly! Copyright 2020-2023 Techtreatbox.com | All rights reserved. If so, how? 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 when in a cygwin, how can I display the windows folder where cygwin is installed? This may be unintentional; Vim sees CTRL-H as a backspace (because CTRL-H is the ASCII code for a backspace), so you also cannot map anything to that. There is discussion here and here but it probably only gets resolved if lots of people email github support. 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. Its much worse if it happens to other keys on your keyboard as well. So David is a freelance writer based in the Pacific Northwest, but originally hailing from the Bay Area. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. I'm guessing this is happening in the shell. How do I check if a directory exists or not in a Bash shell script? If you change the TERM variable in CYGWIN before telnet or SSH to a host you will get much better results: The host now knows you have an ANSI terminal type and it can use it's ANSI TERMCAP file to tell it how to communicate. I'm running very simple script which reads line by line and prints entered line back to terminal: It works fine, but when I'm trying to edit line with backspace character it prints ^?instead of deleting character. It only takes a minute to sign up. Try to install the Terminal Emulator Mintty (http://code.google.com/p/mintty/). Re: del and backspace no longer work. No shell was defined in. They might say something like "I love Linux system mangling^H^H^H^H^H^H^Hadministration.". Why do many companies reject expired SSL certificates as bugs in bug bounties? Does it do anything? There are also some distros that will run in . How to match a specific column position till the end of line? The Linux console keyboard layout assigns keysym Delete to keycode 14 and keysym Remove to keycode 111. How to check if a string contains a substring in Bash. The cursor keys work too since the bash 4.4.0.19-1 and still with 4.4.0.19-2 . You need remove -D_FORTIFY_SOURCE=2 from CPPFLAGS in makepkg.conf file. What terminal are you using? If I set it to ^H or ^? Crtl C and V worked, Ctrl-Z did not, Z worked. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? 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. Alternatively, just dont go full-width with your screen. Then use bind '"\efoo":kill-word' to bind that to the kill-word command. the following line in your .startup.tty file: stty erase "^H". printf "x\byz\e[D1" does print y1. Assuming ncurses 6.1 may break binary compatibility, it would need a rebuild of all packages which use ncurses. Now it does the 'usual' backspace. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Then click Uninstall device. What sort of strategies would a medieval military use against a fantasy giant? 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. Are there tables of wastage rates for different fruit and veg? You may have to edit several configuration files to tell all of the programs involved precisely what you want. 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. 6,402, 678 Maybe key mapping. > > If "doesn't work" means something else (like funny characters being > printed on the screen) let me know. Ive heard many people complaining about the backspace key not working properly on Discord and this is the Discord glitch. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Assuming you're using gnome-terminal as emulator, open the Edit manu and click on Profile preferences. One way to get around it is by including stdio.h before any of the ssp headers in ncurses. Console applications read ASCII sequences, not keysyms. (Even though this behavior is unsafe ). To open the virtual keyboard, go to Ease of Access keyboard settings and click Keyboard in the left panel. If it is working, it means that the issue is in the existing keyboard, not in the operating system. Connect and share knowledge within a single location that is structured and easy to search. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. However, this does not impact our reviews and comparisons. If you hit ^L you can see that backspace IS working. I do not know if this case matches every one. for Backspace. in communication from California State University, East Bay. Making statements based on opinion; back them up with references or personal experience. The backspace works on the cmd terminal of VS code though. 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. The simplest fix by far. To fix this, you may need to uninstall the keyboard driver that is experiencing backspace not working problem and then reinstall the driver. Most application will expect that you already have the emulator set to something compatible such as xterm or linux. Do I need a thermal expansion tank if I already have a pressure tank? xterm-256color I'll wait patiently for a release to get to pacman. Your answer could be improved by explaining why your solution correctly would resolve it for the user in the question. Many SSH clients let you modify the setting that controls how the Backspace (or delete) key functions. [broken rendering] rev2023.3.3.43278. It's like the shell reads the keys correctly but not able to re-render the input line correctly. 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). Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. The virtual keyboard works as the physical one and is likely to aid you in finding out why is the backspace not working on Windows 10. Not working means when I tap the backspace it prints a white space in the terminal. If you're using the terminal to log in to remote systems, you can be even more productive with the combination of tmux and Mosh, letting you create sessions that can keep you connected forever. How do you ensure that a red herring doesn't violate Chekhov's gun? Also the backspace key works perfectly fine on Git Bash I tried googling but didn't find what I was looking for! Is it known that BQP is not contained within NP? I encountered this problem when I tried to add bash and use it in a distroless image. In my case backspace was not at all working after creating blank ~/.vimrc. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Can Martian regolith be easily melted with microwaves? Is it possible to create a concave light? I've been trying to research this issue on Google, but did not find anything conclusive. My rebuilt bash still does this. This may seem strange, but the Linux console emulates a VT100 terminal, and this is the way things work in that realm. I have no opportunity to change the program script, this was just an example which represented my issue. @Rachel Thanks, though I found out that my problem was that the Cygwin install missed some important files (like /usr/lib/terminfo). Some more background to my problem/solution: I had a problem where I need to paste more than 4k characters. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Im a developer, a dad, and a big tech enthusiast. Github IMHO has quite a bad code viewer. This also resolved a similar issue I was having with the cursor keys. 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. The text was updated successfully, but these errors were encountered: It seems the shell is not able to move the cursor backwards, and when it tries to re-render the line, it just appends the new string instead of replacing the old one. The update for bash to version 4.4.019-1 fixed the shell history in mintty's terminal mode xterm-256color for me. To avoid this, use VT100.backarrowKey: false instead, so: (see also https://wiki.archlinux.org/index.php/Xterm#Fix_the_backspace_key). So I'm stuck having to manually type stty erase [whatever] to fix it when I notice the backspace key is wrong. Esc, Enter, and Spacebar are prone to stop operating altogether with backspace, which is very common. And what the value of TERM you have tried? 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. You can check what control characters the system uses with the stty command. 2. What sort of keyboard do you have? If you have tried all the above-mentioned fixes and nothing works then chances are that its a software-specific issue. 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.. Basically, each time you hit backspace your cursor is moved to the beginning of the text field. I just installed Cygwin and the BACKSPACE functionality is not there, i.e. If so, how close was it? remove the by typing a backspace. The "foo" part is what bash sees when you press ALT + CyrChar. Just wondering why the backspace key does not work within SQL*Plus? TERM=blahblah. terminal had problems with some control characters. But the terminal does seem to interpret \b (backspace) and \e[D (move one column left) correctly. Connect and share knowledge within a single location that is structured and easy to search. Why do small African island nations perform better than African continental nations, considering democracy and human development? Does a summoned creature play immediately after being summoned by a ready action? I found a solution to a problem that presented like the one above. 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. How to concatenate string variables in Bash, Git is not working after macOS Update (xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools). If the backspace was working okay initially and no longer is then try using the "reset" command. So, if this does not work, it is worth trying out other below solutions. 78.1k 28 392 615. answered Sep 30, 2015 at 11:52. However, this shortcut is implemented by the X server and may not work if X hangs in some ways. Bash shell: how to reconcile portable configuration files and GUI terminal start-up types (login or interactive)? What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? You may have to check the "Hide Obsolete" checkbox for term to appear in the search. This will add it to the .bashrc and everything may work nicely! Doing your suggested change results in backspace working for both. Uh oh new msys2-runtime breaks windows cmake, it cannot find itself after update. Where does this (supposedly) Gibson quote come from? This is why stty isn't fixing things. It's available through the Cygwin installer. Can I tell police to wait and call a lawyer when served with a search warrant? 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. There are several different ways to set your backspace key when this happens. Problem with finding FILE strict is solved yesterday. Super User is a question and answer site for computer enthusiasts and power users. This article aims to help you with the problem and gives you some solutions to what to do if your backspace doesnt work anymore. Thanks for contributing an answer to Super User! bash terminal I got linux on my PC and prefer the tcsh shell. However, it may not work for all users, as the underlying cause could be related to hardware. (7 Things That Will Help You! :(. vegan) just to try it, does this inconvenience the caterers and staff? Note: if you already installed cygwin just run installer again and add xterm package. when you hit the "backspace" key. I had exactly this. ), HDMI 2.0 Max Refresh Rate & Resolution (Can You Get 144Hz?). It does exactly the same thing as the backspace key. Why is there a voltage on my HDMI and coaxial cables? Use the following command in SQL*PLUS : !stty erase <backspace> but instead of the <backspace> statement, simply press the backspace button and hit return with what it gives you. If so, how close was it? https://ci.appveyor.com/project/zklhp/msys2-packages/build/1.0.16/artifacts. How do I print colored text to the terminal? [still broken rendering] But only on Windows 8.1 using TERM=screen-256color or TERM=xterm-256color. Type CTRL-h instead of using backspace. vegan) just to try it, does this inconvenience the caterers and staff? Share Improve this answer Follow answered Apr 11, 2015 at 10:06 Kunal Kapadia 151 1 1 Add a comment 4 Look for the "erase" character. Continue with Recommended Cookies. I tried vt100. US, UK etc. maybe related: https://bugs.archlinux.org/task/57300?project=1&string=ncurses, Possibly interesting development: mintty/mintty#738 (comment). I tried stty erase '^?' I think your TERM was set to something incompatible. It is wise to try easy and basic solutions first. The reason the keys (generally) do not work out-of-the-box is partly lack of configuration (as you will see later, simply creating .inputrc/.cshrc already helps a lot) and a more difficult issue which I will try to describe below.. I tried ssh from cygwin (in windows) to Debian. If it says "^H," then it uses the older Backspace character. Ok thats a bit simpler, but wont it affect other sources to remove the hardening ? Similarly, try using the same problematic keyboard with another laptop or PC. 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. 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. Additionally, the release notes say: hese notes are for ncurses 6.1, released January 27, 2018. 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? This was the reason in my case.. for that particular user. Is it possible to rotate a window 90 degrees if it has the same length and width? This should help. 4) Reboot your computer; Windows should then reinstall your keyboard automatically. This is a big hope to restore the keys functionality to Chrome and other applications. Disconnect between goals and daily tasksIs it me, or the industry? and sometimes it thinks it is ^H, and happens to be incorrect and outputs the wrong character when I press backspace. The best answers are voted up and rise to the top, Not the answer you're looking for? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. (Solved! 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. His writing has appeared in Techopedia, TMCnet, and the Motley Fool blog network.