Therefore I suggest you add the export TERM=xterm in bash_profile or bashrc. The best answers are voted up and rise to the top, Not the answer you're looking for? 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.. Thank you, this worked for me -- previously, in Vim, my backspace key was moving back along the line but was not clearing the letters until I started typing. I noticed this using gVim in Windows. To fix this, you may need to uninstall the keyboard driver that is experiencing backspace not working problem and then reinstall the driver. How to have bash write two bash history files without changing bash source code? Beside "stty" solution, you may try the "TERM" solution. Look around putty's options menu for a "send hard reset" option as well. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. I'm seeing it now on my new Cygwin install, though it previously worked. Find centralized, trusted content and collaborate around the technologies you use most. I tried to google my problem a lot but didn't find solution that works for me. Browse other questions tagged. . If it is working, it means that the issue is in the existing keyboard, not in the operating system. Why do small African island nations perform better than African continental nations, considering democracy and human development? privacy statement. My backspace did nothing, when it should have sent a destructive delete. Something tells me we should hold off on this version untill it becomes more stable. 5 comments. That should hopefully solve your issue! Once you press [ENTER] you should be able to press your [BACKSPACE] key and have it backspace/delete whatever you typed. On a Macbook, this key is known as the Delete key. The Backspace key isn't something you normally think about too much, but sometimes you might find it doesn't work correctly in the terminal, especially when logged in to a remote machine, echoing "^H" instead of erasing what you've typed. If so, how close was it? This deletes the but I am getting: > ls foo.c ls: cannot access 'foo.c'$'\303': No such file or directory. Replacing broken pins/legs on a DIP IC package. How is an ETF fee calculated in a trade that ends in less than a year? You should see something like "^ [foo". Fortunately, this is easy to fix with a simple command. Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? 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. If you are using vi / vim text editor and the backspace key doesn't work in the insert mode, run the following command to fix this: :set backspace=indent,eol,start To fix "not working" backspace key in the insert mode permanently, add set backspace=indent,eol,start command to vi / vim configuration file in your $HOME directory. I agree with all the answers here. Once I copied the "cygwin" file to this location, the bash shell backspace key worked fine, as did tab and others. It feels like a kludge but it works. 1) On your keyboard, press the Windows logo key and R at the same time to invoke the Run box. $ TERM=xterm-256color Can I tell police to wait and call a lawyer when served with a search warrant? /usr/share/terminfo/r/ . Is this possible? 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. edit - bash does build now. Learn more about Stack Overflow the company, and our products. Github IMHO has quite a bad code viewer. (Solved! rev2023.3.3.43278. Manage Settings You need remove -D_FORTIFY_SOURCE=2 from CPPFLAGS in makepkg.conf file. After removing and reinstalling via cygwin setup.exe I had this problem. 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 The latter is possible when you use the virtual keyboards Backspace key. Backspace started to work correctly! Look for the "erase" character. with stty erase ^H or stty erase ^? in my .bashrc file, and use some other terminal to access the server, it often ends up wrong. 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. [still broken rendering] Rebuild bash can fix the problem. 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. Currently I have ASCII DEL. In the right panel, you will see the Onscreen Keyboard option. How to setup a background ssh tunnel which could automatically quit with terminal/session? So perhaps all packages depending on ncurses need re-compile? This seems to happen with arrows and backspace. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Backspace versus Delete On a Windows keyboard, the backspace key deletes characters. 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. This is the solution to try if the Backspace key of the on-screen keyboard does not function. 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. Mutually exclusive execution using std::atomic? (NOT fixed after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. If that happens, the last line of text will not be passed to the body of the loop and will not be processed. 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. The Backspace key is a popular shortcut in Chrome. I tried vt100. ether@jolteon MSYS /w From ubuntu all should works just fine. TERM variable in source Do I need a thermal expansion tank if I already have a pressure tank? This also resolved a similar issue I was having with the cursor keys. 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. `Why doesn't the Backspace key generate BackSpace by default?' (i) Because the VT100 had a Delete key above the Enter key. UNIX is a registered trademark of The Open Group. To do so: Now, check whether the key is working or not. The linux console emulates a vt220 terminal which has the following key-mapping: What I'd like to do is bind both ^? You can check your TERM by running echo $TERM, but before you do this I suggest you restart your vscode as you have already set the TERM by using the command. Thank you for the information. key. Can you help me to understand this explanation of shell quoting? 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 ^? Also Tab & del keys don't work too. Making statements based on opinion; back them up with references or personal experience. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. 1518273 Jan 19 2014 edited Jan 19 2014. You can now navigate webpages in Chrome by pressing Alt + left arrow to open a previous page and Alt + right arrow to move forward. David is a freelance writer based in the Pacific Northwest, but originally hailing from the Bay Area. I noticed few missing files in msys2 filesystem package like the one that autoregenerates fstab, what was the reason this one was removed ? Your answer could be improved by explaining why your solution correctly would resolve it for the user in the question. .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. They are easy to follow and have both basic and advanced measures. Right-click anywhere in the Cygwin window, Mitty version = 1.2-beta1 (x86_64-pc-cygwin). 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, del, arrow keys not working with interactive programs in Tilda, In SSH Terminal, I can't type any character. 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? I encountered a similar issue, that when ssh to a remote machine from tmux, my Backspace key starts to generate spaces instead. 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. I found this one that worked for me. and sometimes it thinks it is ^H, and happens to be incorrect and outputs the wrong character when I press backspace. Does Counterspell prevent from any further spells being cast on a given turn? Not working means when I tap the backspace it prints a white space in the terminal. So, I'm new to VS code just installed it and I'm having an issue. $ echo $TERM rev2023.3.3.43278. Trying to delete characters in insert mode with the backspace key sometimes doesn't seem to work. bash terminal: can the find and make duplicate text be extended globally--Apple? How to insert bash scripts inside the PS1 variable. You should be able to configure what exactly is sent when pressing the Backspace key in your terminal emulator's settings. The update for bash to version 4.4.019-1 fixed the shell history in mintty's terminal mode xterm-256color for me. $ TERM=xterm-256color The backspace doesn't work in the bash terminal of VS code. Share Improve this answer edited Jan 2, 2021 at 17:14 seminar 3 2 Something wrong with shell or termcap library on debian. It does exactly the same thing as the backspace key. Additionally, the release notes say: hese notes are for ncurses 6.1, released January 27, 2018. Replacing broken pins/legs on a DIP IC package. Thanks! I tried the following with and without a ~/.bashrc file: Pressing few chars and then a backspace seems to print a space. Assuming ncurses 6.1 may break binary compatibility, it would need a rebuild of all packages which use ncurses. Backspace and arrow keys not working in (how to fix)vi/vim editor in ubuntu 14.04 /linux mint. ), HDMI 2.0 Max Refresh Rate & Resolution (Can You Get 144Hz?). How is an ETF fee calculated in a trade that ends in less than a year? Note that Docker is not mentioned by the user. I have tried all 5 options but none of them fixed the issue. Thanks @Tom for your link that fixed the issue for me. Sign in You can fix the Tab issue with the same as above. [rendering still fine] [rendering fine] I suspect I have to change a key translation table somewhere. Up/down/left/right arrows while in less (/usr/bin/less) does seem to work correctly. The difference between the phonemes /p/ and /b/ in Japanese, Recovering from a blunder I made while emailing a professor. Now, if you restart your vscode or terminal inside the vscode, TERM will reset to default and the problem will occur again. Phil. #general-database-discussions. Solved: using "tab", "backspace" and "arrow" keys. > > James Rich _____ This is the Linux 5250 Development Project (LINUX5250) mailing list To post a message email: [EMAIL PROTECTED] To subscribe, unsubscribe, or change list options, visit . In case it helps. How to handle a hobby that makes income in US. Try to install the Terminal Emulator Mintty (http://code.google.com/p/mintty/). Backspace Not Working on VS Code's Bash Terminal, How Intuit democratizes AI development across teams through reusability. 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. How can I explain to my manager that a project he wishes to undertake cannot be performed by the team? Added on Jan 19 2014. now copy all the files and folders that exist inside /usr/share/terminfo to the folder C:\cygwin\etc\terminfo - Ctrl + C Tags: Backspace Linux sqlplus Unix previous SQL Developer Change Language Most of the information in https://web.archive.org/web/20120621035133/http://www.ibb.net/~anne/keyboard/keyboard.html is indeed what you need. Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? When pressing the backspace key Cygwin falsly interpreted it as a space. ether@jolteon MSYS /w How to follow the signal when reading the schematic? 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). Works for me on a bash integrated terminal in vscode. This is how to fix backspace not working in Word: There are no settings in Excel that would block the backspace key so if you have tried all the 8 fixes mentioned above chances are that its just a software issue. 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. Look in the archives - it has come up before. 2. Also the backspace key works perfectly fine on Git Bash. in my .bashrc file, and use some other terminal to access the server, it often ends up wrong. 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. Hello, I have the same problem. What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? For example on my Arch Linux system I have /usr/share/vim/vimfiles . For Working Professionals. The -a flag will give a human-readable output of the control characters. If it was never working then try what tylerl suggested. Already on GitHub? How to match a specific column position till the end of line? Super User is a question and answer site for computer enthusiasts and power users. You may notice this problem when you log in to remote machines over SSH, ones that run non-Linux Unix operating systems, particularly proprietary systems like Oracle's Solaris. After it's enabled, you can press Ctrl+Alt+Backspace to immediately restart your X server. |TERM=blahblah| . I am seeing this problem, but my shell is bash. If there are problems with cygwin, I even tried it from ubuntu terminal, but same problem. I'm guessing this is happening in the shell. Turning off the filter keys will discard the risk of all probable interruptions to the keyboards overall functionality, which may fix the Backspace issue. The Linux console keyboard layout assigns keysym Delete to keycode 14 and keysym Remove to keycode 111. Just to chime in the new ssp changes break building ncurses, undefined references to FILE in ssp/stdio.h and ssp/whar.h. However, it may not work for all users, as the underlying cause could be related to hardware. Why is this sentence from The Great Gatsby grammatical? @Alexpux any plans to downgrade ncurses soon? It's definitely a problem of tcsh since in any other application the backspace works fine. This is also the inference to draw when other keys do not work. I solved the problem by using ash.exe and run pacman -Syu bash in it. If you have checked your keyboard and it is physically good, have checked and updated the keyboard drivers, and have detected no malware attack, it is time to update Windows 10 / 11 if the Backspace key is still not working. I cant reproduce issue on my computer. Crtl C and V worked, Ctrl-Z did not, Z worked. Where does this (supposedly) Gibson quote come from? by choronzon Tue May 14, 2013 12:22 am. Similarly, try using the same problematic keyboard with another laptop or PC. Thanks! Google has wittingly removed this shortcut, beginning from version 52. 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. Take the backspace for example, the remote host expects some character to be used as "erase/backspace" , while you pressing backspace in the terminal , the terminal program will send some character to the remote host, if what the remote host expects diffs with the characters sent by the terminal program, you would encounter this issue. 6,402, 678 Maybe key mapping. Disconnect between goals and daily tasksIs it me, or the industry? Share Improve this answer Follow answered Aug 23, 2010 at 6:39 CarpeNoctem 2,407 4 23 32 Add a comment Your Answer Doing your suggested change results in backspace working for both. when you hit the "backspace" key. Can you give more details of how you installed and invoked Cygwin, and where exactly the backspace key fails to work? Acidity of alcohols and basicity of amines. All keys seems work correctly for me. If there are any new updates, Windows 10 / 11 will be installing them. I have this issue as well. Lets check which terminals the remote host supports. 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.. Looks like the remote host does not support tmux-256color, the TERM value sent by tmux. This solution is likely to work for most users. Esc, Enter, and Spacebar are prone to stop operating altogether with backspace, which is very common. Clearly this is a regression in or triggered by ncurses 6.1; the changelog mentions some changes to xterm-256color. 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 ___________________________________________________________________ As an Amazon Associate, I earn from qualifying purchases. bash terminal 0. If it is set to "^C" or "^\" it is your problem. What's the difference between a power rail and a signal line? However, this shortcut is implemented by the X server and may not work if X hangs in some ways. It's available through the Cygwin installer. Please help. And during that research, I was led to the above link. 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. Share Improve this answer Follow answered Apr 11, 2015 at 10:06 Kunal Kapadia 151 1 1 Add a comment 4 It only takes a minute to sign up. Welcome to Unix & Linux! with stty erase ^H or stty erase ^? 4) Reboot your computer; Windows should then reinstall your keyboard automatically. Also the backspace key works perfectly fine on Git Bash I tried googling but didn't find what I was looking for! Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. If there is a hardware error, the problematic keyboard will work on another PC or laptop. Now, on it, just press the Backspace key using your mouse. It does support xterm-256color which we know our terminal app supports. Is there a single-word adjective for "having exceptionally strong moral principles"? I know it is strange. You can set this in your shell. Doug Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. How do you ensure that a red herring doesn't violate Chekhov's gun? The best answers are voted up and rise to the top, Not the answer you're looking for? I checked my /var/log/pacman.log which ended with: So, somewhere between 2018-01-15 and 2018-01-30 this regression happened. How can I check if a program exists from a Bash script? The consent submitted will only be used for data processing originating from this website. Bash, how to globally fix ^H and ^? The corrupted association between windows 10 and your physical keyboard is the reason why your Backspace key has stopped working. Hope this helps someone. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. not provide terminfo file for that terminal I copied rxvt-unicode-256color ether@jolteon MSYS /w 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. command but not successfully. You signed in with another tab or window. 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 not working, even after attempted fix, pkg-config on cygwin will not find the gsl package. They don't have a public issue tracker. Thus, you should try one or all of them to get the key working again. This will add it to the .bashrc and everything may work nicely! 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'll see what code is sent as "erase". Downgrading ncurses solved it for me. i newer had any problem with it so im curious. Left and right arrows at the shell prompt don't skip chars as expected, but ctrl-v and then pressing an arrow key does print a correct (I think) string, e.g. I think your TERM was set to something incompatible. If you preorder a special airline meal (e.g. Just log in to the machine and type "stty erase " (note the space after "erase") and then hit the backspace key. (7 Things That Will Help You! So, if this does not work, it is worth trying out other below solutions. There is discussion here and here but it probably only gets resolved if lots of people email github support. Most application will expect that you already have the emulator set to something compatible such as xterm or linux. Making statements based on opinion; back them up with references or personal experience. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Check for the updates or try to quit and reset your Excel. You have these five options below available to chose from. ether@jolteon MSYS /w Some of our partners may process your data as a part of their legitimate business interest without asking for consent. This is why stty isn't fixing things. 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.
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