1) On your keyboard, press the Windows logo key and R at the same time to invoke the Run box. How to have bash write two bash history files without changing bash source code? Doug By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. 5 comments. I'll wait patiently for a release to get to pacman. Is There Any Shortcut for the Backspace Key on the laptop / PC? Styling contours by colour and by line thickness in QGIS. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 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. Well occasionally send you account related emails. How to match a specific column position till the end of line? You should see something like "^ [foo". 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. You should be able to configure what exactly is sent when pressing the Backspace key in your terminal emulator's settings. not provide terminfo file for that terminal I copied rxvt-unicode-256color I checked my /var/log/pacman.log which ended with: So, somewhere between 2018-01-15 and 2018-01-30 this regression happened. To open the virtual keyboard, go to Ease of Access keyboard settings and click Keyboard in the left panel. We and our partners use cookies to Store and/or access information on a device. (7 Things That Will Help You! We try our best to keep things fair and balanced, in order to help you make the best choice for you. Anyway I found this post, which lead me to the solution for my install. Did you know that windows 7, 8, and 10 can troubleshoot your keyboard? Learn more about Stack Overflow the company, and our products. 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.. This is why stty isn't fixing things. 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. What sort of strategies would a medieval military use against a fantasy giant? rev2023.3.3.43278. . David is a freelance writer based in the Pacific Northwest, but originally hailing from the Bay Area. When you set the TERM type you are telling the host which TERMCAP to use to draw within the terminal window. 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). What am I doing wrong here in the PlotLegends specification? 4) Reboot your computer; Windows should then reinstall your keyboard automatically. When Backspace Key is Not Working in Console - Ed Chen Logic Try this and see if the Backspace key works correctly. 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. Some more background to my problem/solution: I had a problem where I need to paste more than 4k characters. Ok, I had this issue with manually updating a Cygwin install. You can set this in your shell. Doing your suggested change results in backspace working for both. You need remove -D_FORTIFY_SOURCE=2 from CPPFLAGS in makepkg.conf file. To enquire how your keys are mapped: stty -a Look at the "erase =" subsection. How to tell which packages are held back due to phased updates. Is it suspicious or odd to stand by the gate of a GA airport watching the planes? Can I tell police to wait and call a lawyer when served with a search warrant? Currently I have ASCII DEL. I am using urxvt and on arch you need to install rxvt-unicode-terminfo to fix this particular issue, My backspace character is some special symbol something like an inverted triangle. 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. For some reason the color terminal setting I was using was present under my regular user ie file called .terminfo/x/xterm-24bit, but not under the root user. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. This is also the case with the Sticky key. This malfunctioning means the issue lies in the keyboard driver. EDIT1: Also rebuilding the bash package with the updated ncurses fixes this error under Windows 8.1 as well. It only takes a minute to sign up. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! 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. The cursor keys work too since the bash 4.4.0.19-1 and still with 4.4.0.19-2 . 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. $ TERM=xterm-256color I'd highly recommend getting Partition Magic to "sqeeze" your existing Windows partition down in preparation for this process, though. 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 ^? How is an ETF fee calculated in a trade that ends in less than a year? (Yes! If the above fail to work, the last resort, you may interrupt the current line to start it over in the new line. Where does this (supposedly) Gibson quote come from? Welcome to Unix & Linux! If there are problems with cygwin, I even tried it from ubuntu terminal, but same problem. I encountered this problem when I tried to add bash and use it in a distroless image. If you hit ^L you can see that backspace IS working. How do I tell if a file does not exist in Bash? 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. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Solved: Hi I am connecting my HP-UX thru Telnet using putty. 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. Now, on it, just press the Backspace key using your mouse. There are also some distros that will run in . How to Try It in Beta, How AI Search Engines Could Change Websites. Why do academics stay as adjuncts for years rather than move around? This solved the fact that cygwin64 was ignoring backspaces in commands containing line breaks. Why is there a voltage on my HDMI and coaxial cables? Can you give more details of how you installed and invoked Cygwin, and where exactly the backspace key fails to work? However, it may not work for all users, as the underlying cause could be related to hardware. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. ether@jolteon MSYS /w Disconnect between goals and daily tasksIs it me, or the industry? The best answers are voted up and rise to the top, Not the answer you're looking for? A lot of older computer terminals used a different control character for Backspace than today, using "Ctrl + H.", Modern terminals use "Ctrl + ?" 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. PDF Linux Backspace/Delete mini-HOWTO - mirror.facebook.net Works for me on a bash integrated terminal in vscode. Thanks @Tom for your link that fixed the issue for me. If it was never working then try what tylerl suggested. when I hit the Backspace key, I get a space. Switch to the Compatibility tab and you should get these options: Now you can change the Backspace key generates: setting. I can backspace sometimes, but at other times it does nothing; the cursor doesn't go to the left, and absolutely nothing seems to happen.. It is useful when the physical keyboard has stopped working well. However, this does not impact our reviews and comparisons. When pressing the backspace key Cygwin falsly interpreted it as a space. The corrupted association between windows 10 and your physical keyboard is the reason why your Backspace key has stopped working. This answer is specific to running is a Docker container and will not help in the OP's environment. I found a solution to a problem that presented like the one above. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. If you hit the "BACKSPACE" key and it does not go backward it's because the terminal is probably looking for a different character based on the TERM type. I couldn't figure out why is this happening. Arrow keys and backspace not working in bash after recent update 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, Spacebar, Enter Key Not Working? Fix It Easily! - MiniTool vegan) just to try it, does this inconvenience the caterers and staff? Not working means when I tap the backspace it prints a white space in the terminal. The latter is possible when you use the virtual keyboards Backspace key. You can now navigate webpages in Chrome by pressing Alt + left arrow to open a previous page and Alt + right arrow to move forward. Does Counterspell prevent from any further spells being cast on a given turn? oracle - How to erase in sqlplus with backspace? - Database Lets check which terminals the remote host supports. Recovering from a blunder I made while emailing a professor. Hi, my name is Luke and Im the creator of the TechTreatBox. What video game is Charlie playing in Poker Face S01E07? Can you help me to understand this explanation of shell quoting? 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? Then use bind '"\efoo":kill-word' to bind that to the kill-word command. However, this shortcut is implemented by the X server and may not work if X hangs in some ways. If it is working, it means that the issue is in the existing keyboard, not in the operating system. ), HDMI 2.0 Max Refresh Rate & Resolution (Can You Get 144Hz?). Do I need a thermal expansion tank if I already have a pressure tank? 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. vegan) just to try it, does this inconvenience the caterers and staff? This is a big hope to restore the keys functionality to Chrome and other applications. I am using tmux to force the error since it uses an relatively uncommon terminal config. 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. Bash backspace deleting one word at a time. But the terminal does seem to interpret \b (backspace) and \e[D (move one column left) correctly. If you preorder a special airline meal (e.g. I used # stty -icanon to disable the 4k limit, but lost the ability to use backspace (erase). All character is changed strrange character, Force telnet / ssh to use crtl-H for backspace, Read and process a string, char by char, yet allow user to simple line edit the input, Tmux Terminfo problem with Zsh key bindings. Uh oh new msys2-runtime breaks windows cmake, it cannot find itself after update. Mutually exclusive execution using std::atomic? bash uses wrong character length for multi-byte characters I tried ssh from cygwin (in windows) to Debian. Where does this (supposedly) Gibson quote come from? Reboot your laptop or PC so that Windows can reinstall the keyboard automatically. GitHub / (fixed after rebuilding bash): editing keys don't work in CLI in bash with TERM=xterm-256color . 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. It is wise to try easy and basic solutions first. in my .bashrc file, and use some other terminal to access the server, it often ends up wrong. My rebuilt bash still does this. It only takes a minute to sign up. backspace makes a ^H character - LinuxQuestions.org Say it is ^H. It worked. On Windows 10 (Fall Creators Update) both TERMs don't produce this error (at least for me). What video game is Charlie playing in Poker Face S01E07? How can I check if a program exists from a Bash script? Once I copied the "cygwin" file to this location, the bash shell backspace key worked fine, as did tab and others. If you use the search box you can find them quickly. I suspect I have to change a key translation table somewhere. You can fix the Tab issue with the same as above. This will add it to the .bashrc and everything may work nicely! What I don't understand though is why my shell handles backspace as expected, but reading from stdin in my app does not. This should help. Changing `TERM` (e.g. And what is the difference? (Only after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. How to handle a hobby that makes income in US. Is it known that BQP is not contained within NP? Do new devs get fired if they can't solve a certain bug? UNIX is a registered trademark of The Open Group. Acidity of alcohols and basicity of amines. If that happens, the last line of text will not be passed to the body of the loop and will not be processed. Re: [LINUX5250] destructive backspace patch (was: I'm back Making statements based on opinion; back them up with references or personal experience. Turning off the filter keys will discard the risk of all probable interruptions to the keyboards overall functionality, which may fix the Backspace issue. Right-click anywhere in the Cygwin window, Mitty version = 1.2-beta1 (x86_64-pc-cygwin). Improve this answer. Reinstalling does not work either and i cannot recompile it either because the bootstrapped version also cannot find itself.