Content on this site may contain or be subject to specific guidelines or limitations on use. On computers which do not have built-in serial ports USB-to-Serial adapters can be used. finally reboot sudo reboot edit flag offensive delete link more add a comment 0 answered 2014-09-05 05:56:26 -0600 oohito 1 I fixed it by comment out code like below. $ roscd I'm on 15.10 and have tried 16.04 LTS, still the same there. Source
However this time around the file isnt getting created, i dont know why..... Something still smells fishy as to why it does not work without this hammer. Join Date Aug 2007 Beans 1,211 Re: wvdial: cannot open /dev/ttyUSB0: no such file or directory Code: im looking for a simple answer for a simple question! You might try the setup instructions in them anyway: help.ubuntu.com/community/Minicom Also post an ls -al /dev/tty/USB* as dj_segfault suggested, maybe you have a hierarchical /dev and they are in a sub-directory? https://bugs.launchpad.net/bugs/949597
Cannot Open /dev/ttyusb0 Permission Denied
Edit: When it reconnects, the permissions reset (end edit)Right, the Esplora is based on Leonardo, I believe.ewaller wrote:Which version of AVRDUDE are you using? Is it possible to execute arbitrary code or read/write to the file system via avrdude? Change the device in the minicom settings or run: minicom -D /dev/ttyUSB0 A more creative solution would be to add a udev rule that creates the /dev/modem symlink automatically. In the third tab, as root, did # newgrp dialout (to correspond with the GID of dialout).
BTW k3565 has internal CD-Rom which include the installation files for windows drivers. 2nd, how to link this USB to the modem using generic Linux or (ubuntu/Debian) command, without editing any Furniture name for waist-high floor-sitting shelf cabinet thing Teenage daughter refusing to go to school GO OUT AND VOTE What Could Cause Flash Over / Arcing to Reappear on New Plugs? lk Adv Reply Quick Navigation New to Ubuntu Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums The Ubuntu Forum Community Ubuntu Official Flavours Support Ubuntu Dialout Group Please visit this page to clear all LQ-related cookies.
Should I report it? Can't Open Device /dev/ttyusb0 Permission Denied Arduino does anyone have idea what is going wrong on this minicom? The CuteCom UI is simple \ intuitive. Then see if it fixes your problem.
It occurred to me to check the BIOS and when I did saw that the serial port was "Disabled".
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Browse other questions tagged usb-modem modem or ask your own question.
I may have to CONSOLE you about your usage of ridiculously easy graphical interfaces...Look ma, no mouse.
Cannot Access /dev/ttyusb0' No Such File Or Directory
The time now is 07:05 PM. https://ubuntuforums.org/showthread.php?t=1644952 Only to find out that one of the routers I bought for my lab is not responding to the reset command. Cannot Open /dev/ttyusb0 Permission Denied thanks Adv Reply December 15th, 2010 #6 lkraemer View Profile View Forum Posts Private Message May the Ubuntu Be With You! Cannot Open /dev/ttys0 Permission Denied Still doesn't work.
Then again if avrdude can only write to attached USB devices, then who cares, [email protected]: I aggree this isn't completely satisfactory. http://softwaredevelopercertification.com/cannot-open/ubuntu-cannot-open-tun-tap-dev.php Online #9 2015-11-07 02:07:45 ILMostro Member Registered: 2013-03-28 Posts: 4 Re: Accessing USB device (Arduino) while not root Yup, great call Trilby. # usermod -a -G uucp yourregusername Offline #10 2015-11-07 Join Date Aug 2007 Beans 1,211 Re: wvdial: cannot open /dev/ttyUSB0: no such file or directory Looks as if you need to go here: http://ubuntuforums.org/showthread.p...EI+E160E+modem and then on to: http://www.draisberghof.de/usb_modeswitch/ That I am having the same problem i.e. Minicom Cannot Open Dev Tty8 Permission Denied
Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. A recent version had issues with Arduino and needed downgradng.What is the output of groups Last edited by ewaller (2016-01-10 05:04:40) Nothing is too wonderful to be true, if it be Log in / Register Ubuntugtkterm package Overview Code Bugs Blueprints Translations Answers Cannot open /dev/ttyUSB0: Permission denied Bug #949597 reported by [email protected] on 2012-03-08 56 This bug affects 13 people Affects have a peek here Can I sell a stock immediately What episode of Star Trek is this creature on?
Last edited by NickTouik (2016-01-12 14:10:54) Offline #23 2016-01-12 14:54:20 ewaller Administrator From: Pasadena, CA Registered: 2009-07-13 Posts: 13,677 Re: Accessing USB device (Arduino) while not root NickTouik wrote:To be honest, Error: Cannot Access /dev/ttyusb0 Arduino started roslaunch server http://192.168.0.156:42747/ SUMMARY ======== PARAMETERS * /use_sim_time * /robot_pose_ekf/sensor_timeout * /diagnostic_aggregator/analyzers/sensors/path * /robot_pose_ekf/imu_used * /robot_pose_ekf/odom_used * /robot/name * /diagnostic_aggregator/analyzers/nodes/timeout * /diagnostic_aggregator/analyzers/mode/timeout * /diagnostic_aggregator/analyzers/sensors/timeout * /diagnostic_aggregator/analyzers/power/type * /turtlebot_node/update_rate * /diagnostic_aggregator/analyzers/power/timeout Please make sure the Create cable is plugged into the computer.
Did the mem test and found out one of my 512MB sticks (had 2) failed.
I never had this error again, even though previously the only way to get it to work was to reboot the PC or unplug and replug the usb to serial adapter. Basically you need to create a new rule in /etc/udev/rules.d: Create a new file with your specific permissions (higher numbers override existing rules): cd /etc/udev/rules.d/ touch 80-turtlebot.rules sudo pico 80-turtlebot.rules Add share|improve this answer edited Jun 28 '11 at 18:32 answered Jun 28 '11 at 18:21 Ekim 6113 Cutecom is an intuitive serial-port monitor. Arduino Cannot Access /dev/ttyusb0 I have to run as super user (i.e sudo minicom) Sometimes I have to unplug and plug back in the USB/Serial adapter to get minicom to connect to it.
LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie [SOLVED] ttyUSB0 not found User Name Remember Me? I also tried chowning ttyACM0 to myself, but it resets to belonging to root. I wish I can find these year ago. Check This Out Sorry, no modem was detected!
narcissus7166 View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by narcissus7166 08-18-2011, 02:21 AM #6 narcissus7166 LQ Newbie Registered: Aug 2011 Location: share|improve this answer edited Nov 27 '15 at 12:04 minl 438 answered Jul 16 '11 at 18:34 Matej 6801718 Also, add user to the dialout group, as you need This is a PL2303 and from everything I've read no additional drivers are required. Any ideas?
Javier Velador (kute102fm) wrote on 2013-02-06: #8 Simply adding yourself to the dialout group and opening up another terminal window will not suffice. This is required for proper use of bottlerocket. MrCode Linux - General 3 04-04-2010 05:39 PM minicom /dev/ttyUSB0 not found hkg Linux - Newbie 1 11-23-2006 09:12 AM How do I define ttyUSB0 ? There is still something wrong with permissions.