I'm seeing the same issue with a fresh Cygwin install. printf "x\byz\e[D1" does print y1. 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. To fix this, you may need to uninstall the keyboard driver that is experiencing backspace not working problem and then reinstall the driver. Is it possible to rotate a window 90 degrees if it has the same length and width? Up arrow works but then the shell doesn't clean up the line with history inputs and just appends the history items to the line. So, I'm new to VS code just installed it and I'm having an issue. What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? To do so: Now, check whether the key is working or not. Rebuild bash can fix the problem. If it is set to "^C" or "^\" it is your problem. 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. Similarly, try using the same problematic keyboard with another laptop or PC. This worked for me! Surly Straggler vs. other types of steel frames. oracle - How to erase in sqlplus with backspace? - Database Apparently it was fixed for them after bash was updated, but I don't know it it was just rebuilt or maybe something else. If your keyboard's Backspace key doesn't work properly on a UITS - IU backspace makes a ^H character - LinuxQuestions.org It does support xterm-256color which we know our terminal app supports. Esc, Enter, and Spacebar are prone to stop operating altogether with backspace, which is very common. Note that, @roaima @Kusalananda Thanks for pointing it out that OP didn't mention. I build my application image with the multi-stages build. 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. I couldn't figure out why is this happening. What happens when you type control-V followed by backspace? This solution is likely to work for most users. Did you ever resolve this? We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Re: [LINUX5250] Backspace key - mail-archive.com 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. Something must have gone wrong with the keyboard software or the keyboard has undergone some damage. Learn more about Stack Overflow the company, and our products. Vi/Vim - Backspace Not Working - ShellHacks 4) Reboot your computer; Windows should then reinstall your keyboard automatically. ), HDMI 2.0 Max Refresh Rate & Resolution (Can You Get 144Hz?). Can Martian regolith be easily melted with microwaves? How to tell which packages are held back due to phased updates. @elieux there are conflicts in cygwin headers, I do have the described issues as well. Well occasionally send you account related emails. Do I need a thermal expansion tank if I already have a pressure tank? How to make the prompt beep with every key press/character printed? Asking for help, clarification, or responding to other answers. Why is there a voltage on my HDMI and coaxial cables? I suspect I have to change a key translation table somewhere. rev2023.3.3.43278. 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. terminal had problems with some control characters. How to fix emacs problems with Backspace or Delete Nobody talks about the real reason to use Tabs over Spaces Simply, plug in another functional keyboard to your existing laptop or PC and see whether its Backspace key is working or not. Is it with the keyboard or with the laptop? Use This Guide), Cursor Disappears in Chrome? The -a flag will give a human-readable output of the control characters. Follow Up: struct sockaddr storage initialization by network format-string, Identify those arcade games from a 1983 Brazilian music video, How to tell which packages are held back due to phased updates. @Rachel Thanks, though I found out that my problem was that the Cygwin install missed some important files (like /usr/lib/terminfo). Okay, yeah, I didn't know of this issue. What video game is Charlie playing in Poker Face S01E07? The simplest fix by far. Share. Doug Why is this sentence from The Great Gatsby grammatical? Can Martian regolith be easily melted with microwaves? 32 related questions found. 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. I cant reproduce issue on my computer. vegan) just to try it, does this inconvenience the caterers and staff? However, after an update, you may have noticed that the shortcut does not work anymore. 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.. The latter is possible when you use the virtual keyboards Backspace key. Have a question about this project? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Making statements based on opinion; back them up with references or personal experience. Instead of saying "Keep" for each, click it to make it say "Reinstall". 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. 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 . Do new devs get fired if they can't solve a certain bug? Linux OX for apache and php etc on a windows XP PC? Here what I did: In package manager due installation I selected to install xterm: X11 terminal emulator, after installation I added SET TERM=xterm to the .bat file (like proposed above), launched terminal and in Options -> Terminal menu selected Type=xterm, then restarted terminal. This seems to happen with arrows and backspace. The Linux keyboard and console HOWTO: Delete and Backspace 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. Welcome to Unix & Linux! It only takes a minute to sign up. If this is the reason, you will have to run your antivirus or antimalware software to get rid of the malware. Many SSH clients let you modify the setting that controls how the Backspace (or delete) key functions. Is it known that BQP is not contained within NP? If there are any new updates, Windows 10 / 11 will be installing them. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Fix 4: Reinstall the Keyboard Driver This is the solution to try if the Backspace key of the on-screen keyboard does not function. Is there a single-word adjective for "having exceptionally strong moral principles"? pacman -U /var/cache/pacman/pkg/ncurses-6.0.20170708-2-x86_64.pkg.tar.xz. I had exactly this. Login from Ubuntu and give me output of commands: 1. echo $TERM 2. stty -a, While this didn't directly help me, since TERM was correctly set, it did help identify the problem. Thank you for the information. vim set backspace backspace= backspace .vimrc set backspace=2 3 0 same as ":set backspace=" (Vi compatible) 1 same as ":set backspace=indent,eol" 2 same as ":set backspace=indent,eol,start" cp /usr/share/vim/vimrc ~/.vimrc set backspace=indent,eol,start Simply run Cygwin setup again and reinstall termcap and terminfo. I can confirm the error. Not working means when I tap the backspace it prints a white space in the terminal. Ok thats a bit simpler, but wont it affect other sources to remove the hardening ? Since I installed a newer version I got a problem: The delete as well as the backspace key work both like delete in tcsh's in xterms under X11R6. You should see something like: It is wise to try easy and basic solutions first. I followed the advice in this old reddit post: I copied the .terminfo folder from my user directory to the .terminfo folder under my root user directory. Spacebar, Enter, or Backspace Not Working Method 1: Turn off Sticky Keys and Filter Keys In Windows 10, there are two functions - Sticky Keys and Filter Keys. This deletes the but I am getting: > ls foo.c ls: cannot access 'foo.c'$'\303': No such file or directory. UNIX is a registered trademark of The Open Group. @SomeCallMeTim: I was able to fix this issue by using Minty, cygwin behaves in very wierd manner at times. In case it helps. Why is there a voltage on my HDMI and coaxial cables? 31.3k 9 80 107. fix for keyboard backspace and delete butons not working properly in 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. My backspace did nothing, when it should have sent a destructive delete. Thus, you need to replace the keyboard. When you set the TERM type you are telling the host which TERMCAP to use to draw within the terminal window.