Following change made it work, Found this at The problem is that there are many ways to represent a backspace, but the read command doesn't understand all of them. He has been using Linux regularly in some form since 2006. I just rebuilt bash from current msys2-packages and installed it and the issue seems gone. If the problem is with the keyboard, it will not work even in this scenario. If you preorder a special airline meal (e.g. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? 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. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. You'll see what code is sent as "erase". Add a comment. I added in braces how they behave on my system: I had the same problem, using bash in Gnome-Terminal. > > 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 . How to match a specific column position till the end of line? 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. Something tells me we should hold off on this version untill it becomes more stable. Can Martian regolith be easily melted with microwaves? SSD as primary or secondary drive on a small Linux server? If it is set to "^C" or "^\" it is your problem. Where does this (supposedly) Gibson quote come from? Uh oh new msys2-runtime breaks windows cmake, it cannot find itself after update. 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. Backspace started to work correctly! For Working Professionals. So tmux communicated to the remote host properly but we have backspace or some other matching key issue. How to have bash write two bash history files without changing bash source code? 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.. That link lacks info, but void linux appears to have had a similar issue: https://forum.voidlinux.eu/t/solved-problems-after-todays-update/4553 . Right-click anywhere in the Cygwin window, Mitty version = 1.2-beta1 (x86_64-pc-cygwin). To do so: Now, check whether the key is working or not. What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? This article aims to help you with the problem and gives you some solutions to what to do if your backspace doesnt work anymore. $ TERM=xterm-256color I tried the following with and without a ~/.bashrc file: Pressing few chars and then a backspace seems to print a space. Thanks! Backspace and arrow keys not working in (how to fix)vi/vim editor in ubuntu 14.04 /linux mint. After removing and reinstalling via cygwin setup.exe I had this problem. Not the answer you're looking for? You can even remove the Backspace key to know whether it is damp or covered with dust and clean it completely. Similar to the Backspace key, you can fix the issue using the stty command if Tab doesn't work in the terminal. It's like the shell reads the keys correctly but not able to re-render the input line correctly. Note that, @roaima @Kusalananda Thanks for pointing it out that OP didn't mention. Is a PhD visitor considered as a visiting scholar? vegan) just to try it, does this inconvenience the caterers and staff? 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. I found a solution to a problem that presented like the one above. Console applications read ASCII sequences, not keysyms. Thus, it is wise to switch off these keys when it comes to how to get the Backspace key functioning back normally. The Backspace key is a popular shortcut in Chrome. If this is the reason, you will have to run your antivirus or antimalware software to get rid of the malware. Is it known that BQP is not contained within NP? 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. One of the easiest ways to fix this problem is to type /bin/bash at the command line interface prompt: $ /bin/bash The afore mentioned command will execute the Bourne Again Shell on top of the existing shell as a subprocess. Check for the updates or try to quit and reset your Excel. There is discussion here and here but it probably only gets resolved if lots of people email github support. And what's the output of the. Can you give more details of how you installed and invoked Cygwin, and where exactly the backspace key fails to work? In the remote host, run #stty erase ^H. 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. Changing the TERM variable to cygwin and adding SET TERM=cygwin to the .bat file didn't work for me, but I fixed it. Well, in reality, this is not the reason. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. My rebuilt bash still does this. In the right panel, you will see the Onscreen Keyboard option. How do I align things in the following tabular environment? Looks like the remote host does not support tmux-256color, the TERM value sent by tmux. @ray326 Sep 14, 2004 # All the main line Linux distros will install on empty space on a drive that also has other partition types like the Windows partitions. You can fix the Tab issue with the same as above. Why is there a voltage on my HDMI and coaxial cables? I got linux on my PC and prefer the tcsh shell. 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. So perhaps all packages depending on ncurses need re-compile? Minimising the environmental effects of my dyson brain. #generic-linux, #linux. (Yes! To subscribe to this RSS feed, copy and paste this URL into your RSS reader. How do you ensure that a red herring doesn't violate Chekhov's gun? ether@jolteon MSYS /w Have a question about this project? 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. Calculating probabilities from d6 dice pool (Degenesis rules for botches and triggers). .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. How to insert bash scripts inside the PS1 variable. 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. I run: And I found that doesn't work. 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. 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. Mutually exclusive execution using std::atomic? How do I get the directory where a Bash script is located from within the script itself? 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. Then I set my TERM to xterm-256color which caused the issue to appear; downgrading ncurses to 6.0 fixes the issue. TERM=blahblah . From ubuntu all should works just fine. To enquire how your keys are mapped: stty -a Look at the "erase =" subsection. 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. When pressing the backspace key Cygwin falsly interpreted it as a space. 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. The cursor keys work too since the bash 4.4.0.19-1 and still with 4.4.0.19-2 . 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 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. If it says "^H," then it uses the older Backspace character. 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. And what is the difference? 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). (ii) Because Linus decided so. Confirm it fixes the crash for me, thanks. [1] 2. When I ssh into another machine with Debian with my account(with sudo permissions), my backspace key generates some awkward symbols on pressing. Reinstalling terminfo (I couldn't find termcap) worked for me. Thus, you should try one or all of them to get the key working again. We try our best to keep things fair and balanced, in order to help you make the best choice for you. Use This Guide), Cursor Disappears in Chrome? Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. It is useful when the physical keyboard has stopped working well. To do this: Press Windows logo key + R on your. Esc, Enter, and Spacebar are prone to stop operating altogether with backspace, which is very common. 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 . UNIX is a registered trademark of The Open Group. Why is this sentence from The Great Gatsby grammatical? In the terminal, type Ctrl v and press your backspace. printf "x\byz\e[D1" does print y1. I can confirm the error. Is there any global settings where I can have this configurations done for all input? What terminal are you using? The simplest fix by far. The space you're seeing is the space that was supposed to stomp on the previous character. Why is there a voltage on my HDMI and coaxial cables? No shell was defined in. Styling contours by colour and by line thickness in QGIS. Ive heard many people complaining about the backspace key not working properly on Discord and this is the Discord glitch. pacman -U /var/cache/pacman/pkg/ncurses-6.0.20170708-2-x86_64.pkg.tar.xz. Did you know that windows 7, 8, and 10 can troubleshoot your keyboard? Has 90% of ice around Antarctica disappeared in less than a decade? Linux is a registered trademark of Linus Torvalds. Asking for help, clarification, or responding to other answers. 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. 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. 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. 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 It's almost like the CMD shell that Cygwin is bound to is failing to interpret cursor movement. Share Improve this answer edited Jan 2, 2021 at 17:14 seminar 3 2 You may have to check the "Hide Obsolete" checkbox for term to appear in the search. 1,710 views. Why does my backspace key keep being unbound from erase? This should help. However, this does not impact our reviews and comparisons. 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). Instead of saying "Keep" for each, click it to make it say "Reinstall". (NOT fixed after rebuilding bash): bash aborts after setting TERM to some dummy name, e.g. For example on my Arch Linux system I have /usr/share/vim/vimfiles . Not sure why it didn't previously, I guess I accidentally ran it in mingw env while now I did it in msys2 env. Even am stuck on the same issue and from minty also backspace functionality is not working. This seems to happen with arrows and backspace. 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. Just log in to the machine and type "stty erase " (note the space after "erase") and then hit the backspace key. 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. 2) Type devmgmt.msc and press Enter. Asking for help, clarification, or responding to other answers. Ubuntu and the circle of friends logo are trade marks of Canonical Limited and are used under licence. Thanks for pointing out the shortcomings of my previous answer. Most application will expect that you already have the emulator set to something compatible such as xterm or linux. How to check if a string contains a substring in Bash. My terminfo folder was entirely missing. When you set the TERM type you are telling the host which TERMCAP to use to draw within the terminal window. Up/down/left/right arrows while in less (/usr/bin/less) does seem to work correctly. You need remove -D_FORTIFY_SOURCE=2 from CPPFLAGS in makepkg.conf file. See some explanation here https://unix.stackexchange.com/questions/131105/how-to-read-over-4k-input-without-new-lines-on-a-terminal. It worked. Luckily, the problem is rather easy to fix. Once I copied the "cygwin" file to this location, the bash shell backspace key worked fine, as did tab and others. [rendering still fine] Would you mind sharing your build procedure? Re: del and backspace no longer work. On Windows 10 (Fall Creators Update) both TERMs don't produce this error (at least for me). What can a lawyer do if the client wants him to be acquitted of everything despite serious evidence? But there is a far simpler way found here: with stty erase ^H or stty erase ^? How is an ETF fee calculated in a trade that ends in less than a year? If you preorder a special airline meal (e.g. in my .bashrc file, and use some other terminal to access the server, it often ends up wrong. Thus, you need to replace the keyboard. Your answer could be improved by explaining why your solution correctly would resolve it for the user in the question. 6,402, 678 Maybe key mapping. At times, your keyboard is greatly influenced by these keys. 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. If the backspace was working okay initially and no longer is then try using the "reset" command. http://linux-journal.blogspot.com/2005/04/fix-vim-backspace-doesnt-work.html, Worked for me: In the Windows command prompt, type. What Is the Difference Between 'Man' And 'Son of Man' in Num 23:19? Lets check which terminals the remote host supports. And when I press Ctrl + backspace the output is ^H. Doug 0. What I'd like to do is bind both ^? If that happens, the last line of text will not be passed to the body of the loop and will not be processed. Why do many companies reject expired SSL certificates as bugs in bug bounties? So, after ssh to unix host (it doesn't depend debian it or other host) set the TERM variable according to your terminal. Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use. Something wrong with shell or termcap library on debian. Note that Docker is not mentioned by the user. For more information regarding what export TERM=xterm does you can check the following answer. I get space when i hit backspace on both minty terminal as well as cygwin terminal, @Rachel Did you ever resolve this? 4) Reboot your computer; Windows should then reinstall your keyboard automatically. 5.3 How to tell X to interchange Delete and Backspace % xmodmap -e "keysym BackSpace = Delete" -e "keysym Delete = BackSpace" Or, if you just want the Backspace key to generate a BackSpace: Hope this helps someone. host was set to rxvt-unicode-256color. You should be able to configure what exactly is sent when pressing the Backspace key in your terminal emulator's settings. You can easily fix it by going to Settings > Text and images and turning off the Use slash commands and preview emojis, mentions, and markdown syntax as you type feature. Now it does the 'usual' backspace. Once you press [ENTER] you should be able to press your [BACKSPACE] key and have it backspace/delete whatever you typed. It only takes a minute to sign up. Assuming you're using gnome-terminal as emulator, open the Edit manu and click on Profile preferences. You ssh to your Debian from some terminal (putty, solaris dterm, debain xterm, you-name-it), this termninal announce capabilities (which includes keys such as Backspace and Tab) via TERM environment variable. I usually use this to fix any funky character output in my terminal. Backspace Not Working on VS Code's Bash Terminal, How Intuit democratizes AI development across teams through reusability. Also the backspace key works perfectly fine on Git Bash I tried googling but didn't find what I was looking for!