Following change made it work, Found this at I cant reproduce issue on my computer. Please help. Thanks for contributing an answer to Super User! Backspace and Tab keys might not work properly when you're logged in remotely to a Linux system. 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. The cursor keys work too since the bash 4.4.0.19-1 and still with 4.4.0.19-2 . If you can't get that to work and most everything works properly except the backspace, you can reprogram "getty" on the host you connect to to recognize what you want, and here's how (this is the oldest, most common and most universal way of solving backspace/delete issues): You ssh or telnet to your host and in the host you run the stty command. the following line in your .startup.tty file: stty erase "^H". What I don't understand though is why my shell handles backspace as expected, but reading from stdin in my app does not. 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 + ? To learn more, see our tips on writing great answers. If you use the search box you can find them quickly. When I ssh into another machine with Debian with my account(with sudo permissions), my backspace key generates some awkward symbols on pressing. (I had the problem specifically when doing su -i). Linux is a registered trademark of Linus Torvalds. 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 If that is not the issue: Open the Settings App Go to Update & Security - Troubleshoot Run the Keyboard troubleshooter If that does not resolve this for you Open Device Manager Expand the Keyboards section Right click your keyboard and choose 'Uninstall' Then restart your PC ___________________________________________________________________ Pressing the Backspace key, depending on how the key is defined, may either perform a destructive backspace (deleting the character to the left of the cursor while moving the cursor to the left) or move the cursor to the beginning of the line. in my .bashrc file, and use some other terminal to access the server, it often ends up wrong. Also the backspace key works perfectly fine on Git Bash. 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? Most application will expect that you already have the emulator set to something compatible such as xterm or linux. Never experienced your problem. If the backspace was working okay initially and no longer is then try using the "reset" command. When pressing the backspace key Cygwin falsly interpreted it as a space. I know it is strange. Is it known that BQP is not contained within NP? I posted previously on SQLPLUS having a really unfriendly user interface, but with this problem makes it even worse. David holds a B.A. I'm not planning downgrade ncurses. And what's the output of the. 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. The best answers are voted up and rise to the top, Not the answer you're looking for? Well occasionally send you account related emails. 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. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Now that you've sorted out the Backspace key issue in the Linux terminal, you can really get to work. This page has all the information you will ever need on this issue; I suggest you read it. I do not know if this case matches every one. Thanks. His writing has appeared in Techopedia, TMCnet, and the Motley Fool blog network. How is an ETF fee calculated in a trade that ends in less than a year? Bulk update symbol size units from mm to map units in rule-based symbology. Not the answer you're looking for? Browse other questions tagged. when I hit the Backspace key, I get a space. 3) Right-click on your keyboard software in the Keyboards section. For more information regarding what export TERM=xterm does you can check the following answer. Has 90% of ice around Antarctica disappeared in less than a decade? I had exactly this. 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. 6,402, 678 Maybe key mapping. Can you help me to understand this explanation of shell quoting? My rebuilt bash still does this. Confirm it fixes the crash for me, thanks. Solved: using "tab", "backspace" and "arrow" keys. It is useful when the physical keyboard has stopped working well. Ubuntu and the circle of friends logo are trade marks of Canonical Limited and are used under licence. Not working means when I tap the backspace it prints a white space in the terminal. How is an ETF fee calculated in a trade that ends in less than a year? 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. To learn more, see our tips on writing great answers. 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? Now, on it, just press the Backspace key using your mouse. Hi, my name is Luke and Im the creator of the TechTreatBox. If so, how close was it? In short, it is available for use when your keyboard is not available. How to have bash write two bash history files without changing bash source code? Crtl C and V worked, Ctrl-Z did not, Z worked. On a Macbook, this key is known as the Delete key. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. rev2023.3.3.43278. ctrl-v and then right arrow prints ^[[C but the shell doesn't seem to re-render the line correctly when used without it. I tried checking the Backarrow sends ^H and Delete sends DEL settings in "broken" mode, but it did not seem to help, instead doing nothing when pressing those characters, if I recall correctly. I tried the following with and without a ~/.bashrc file: Pressing few chars and then a backspace seems to print a space. > > If "doesn't work" means something else (like funny characters being > printed on the screen) let me know. To do this: Press Windows logo key + R on your. How to tell which packages are held back due to phased updates. 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. is it possible in HP-UX HPE GreenLake Products Support Contact Dashboard Applications Devices Manage My cart Close Close HPE GreenLake Cloud Consoles 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. To learn more, see our tips on writing great answers. 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. Assuming you're using gnome-terminal as emulator, open the Edit manu and click on Profile preferences. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Whether youre using a laptop or a PC computer, its quite annoying to have your key fail to work. Anyway I found this post, which lead me to the solution for my install. Backspace versus Delete On a Windows keyboard, the backspace key deletes characters. How to Connect Two Monitors To One Computer With One VGA Port? With over 10 pre-installed distros to choose from, the worry-free installation life is here! How do I get the directory where a Bash script is located from within the script itself? Learn more about Stack Overflow the company, and our products. 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. Ctrlv + backspace produces nothing For me, the backspace code is the same as. ether@jolteon MSYS /w That will give you backspace capabilities in everything but emacs. #generic-linux, #linux. I don't want to apply a bandaid by setting TERM variables to something other than what was working before my mishap. So This also resolved a similar issue I was having with the cursor keys. 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. Cygwin Terminal backspace and arrow keys not working. Can Martian regolith be easily melted with microwaves? What video game is Charlie playing in Poker Face S01E07? How to match a specific column position till the end of line? So its not working. Asking for help, clarification, or responding to other answers. Also check if the Fn key on the keyboard is not locked. Trying to delete characters in insert mode with the backspace key sometimes doesn't seem to work. If you preorder a special airline meal (e.g. pacman -U /var/cache/pacman/pkg/ncurses-6.0.20170708-2-x86_64.pkg.tar.xz. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? You'll see what code is sent as "erase". I've emailed several times over the past year, but it doesn't seem like a priority. to my .bashrc but this only fixed the issue 80% of the time. I'm seeing the same issue with a fresh Cygwin install. Therefore I suggest you add the export TERM=xterm in bash_profile or bashrc. If you preorder a special airline meal (e.g. Most of us are aware of the on-screen keyboard or the virtual keyboard that Windows operating system provides. Click the Options button and enable the Control + Alt + Backspace check box under Key sequence to kill the X server. I have no opportunity to change the program script, this was just an example which represented my issue. This deletes the but I am getting: > ls foo.c ls: cannot access 'foo.c'$'\303': No such file or directory. What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? Github IMHO has quite a bad code viewer. It should delete the highlighted part of the text. And when I press Ctrl + backspace the output is ^H. 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.. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. 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. 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. Disconnect between goals and daily tasksIs it me, or the industry? ncdu: What's going on with this second size column? 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. It's available through the Cygwin installer. Asking for help, clarification, or responding to other answers. Why is this sentence from The Great Gatsby grammatical? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 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. Ive seen a few people struggling with using the backspace key in Outlook (Exchange and Outlook.com). This answer is specific to running is a Docker container and will not help in the OP's environment. This solved the fact that cygwin64 was ignoring backspaces in commands containing line breaks. To do this, put. You may have to check the "Hide Obsolete" checkbox for term to appear in the search. (Only after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. Doug 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. Connect and share knowledge within a single location that is structured and easy to search. Do new devs get fired if they can't solve a certain bug? Using indicator constraint with two variables. If I set it to ^H or ^? Improve this answer. Add a comment. Just log in to the machine and type "stty erase " (note the space after "erase") and then hit the backspace key. The space you're seeing is the space that was supposed to stomp on the previous character. Keep in mind that we may receive commissions when you click our links and make purchases. We and our partners use cookies to Store and/or access information on a device. Learn more about Stack Overflow the company, and our products. Phil. Print some odd charachters? Solved: Hi I am connecting my HP-UX thru Telnet using putty. Can Martian regolith be easily melted with microwaves? An example of data being processed may be a unique identifier stored in a cookie. If I set it to ^H or ^? Currently I have ASCII DEL. 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. This is because your default shell is sh, to use bash, just run bash from your shell. Can Martian regolith be easily melted with microwaves? When you make a purchase using links on our site, we may earn an affiliate commission. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? (Only after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. Most systems will recognize the latter as Backspace these days as physical terminals have largely been replaced by terminal emulators on PCs, but you may still run into systems that haven't been upgraded and still expect "Ctrl + H.", This is one reason you'll see old Unix hands jokingly use "^H" in messages in the same way people use ironic strikethroughs to indicate "Oops, you weren't supposed to see that!" The Backspace key is a popular shortcut in Chrome. 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 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 ^?
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bash backspace not working