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Unable To Open /dev/tty8 Permission Denied


Now my user can't access the serial ports. de Saint-Exupery Offline #5 2007-07-15 18:31:55 tuxing Member From: Berlin/Germany Registered: 2007-06-27 Posts: 34 Re: [SOLVED] startx: xf86OpenConsole: Cannot open /dev/tty0 @ Lone_Wolf You are right! Every step was fine (code uploaded to Raspberry,etc.), until I reach the step4. I have Xfce as DE, so I added the following line to .xinitrc:exec startxfce4I also tried with plain "startxfce4", but everytime I tried I got a permission issue on /var/log/Xorg.0.log (and http://blacklex.com/permission-denied/unable-to-open-dev-sdb-permission-denied.html

Root edits the system-wide defaults in /etc/minirc.dfl $ sudo rm /etc/minirc.dfl $ sudo minicom -s Running 12.04 minicom and saving new default settings creates a hidden .minirc.dfl file in the user's Pass bluetooth data to serial port as i did it on windows and then read serial port. nikkikki9 2016-06-27 04:31:11 UTC #5 I don't remember exactly. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration.

Cannot Open /dev/ttyusb0 Permission Denied

It would be helpful if you could suggest a solution.Thankyou, vamsi.Reply Jesin A saysDecember 3, 2013 at 2:47 pm Hello Vamsi,I haven't tried this before but I think entering the following I am sick of having to open the terminal to reopen the ports everytime I am on the computer,(this is my personal work computer so I perfer not to ever enter logging into cisco routers.Thanks alot vamsi saysDecember 3, 2013 at 12:40 pm Hi Jesin, I have a bluetooth sensor device,(which connects to com* port in windows), it is connected to /dev/rfcomm* Thanks,NK JohnC 2016-06-27 03:34:55 UTC #2 What happens when, in the command line, you run the full command: sudo minicom -b 9600 -o -D /dev/ttyAMA0 Are you running the Raspbian for

If you need to run beagle as root, please use 'su -c' instead. Why does cycling use a measure of time ("century") as a measure of distance? Linux identifies inbuilt serial ports as /dev/ttyS0, /dev/ttyS1,….. /dev/ttySn and USB-to-Serial adapters as /dev/ttyUSB0, …. /dev/ttyUSBn and they can be accessed using terminal emulator applications like PuTTY, minicom and screen.Normally when Can't Open Device /dev/ttyusb0 Permission Denied Arduino The time now is 02:33 AM.

Please visit this page to clear all LQ-related cookies. Cannot Open /dev/ttys0 Permission Denied share|improve this answer edited Aug 22 '13 at 15:29 Lucas 282212 answered Oct 31 '12 at 19:48 Colin Ian King 7,8312233 add a comment| up vote 3 down vote Had a See ~/.beagle/Log/current-Beagle for more details. /usr/bin/ccsm /usr/bin/compiz /usr/bin/gtk-window-decorator /usr/bin/kde-window-decorator /usr/bin/emerald /usr/bin/metacity /usr/bin/xfwm4 Warning: Crypt::Simple not found ... I am very grateful!Reply Niranjan saysMarch 22, 2016 at 7:14 pm Thank you very much sir 🙂Reply Leroy saysApril 1, 2016 at 8:06 pm Thanks.

LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie Serial Port Access Denied using open("/dev/ttyS0", O_RDWR | O_NOCTTY | O_NDELAY); User Name Remember Me? Ubuntu Dialout Group Oh well. 8)Reply Diaa saysMarch 24, 2014 at 4:20 am how did you check the BIOS? Here the full commands: sudo adduser MyUser dialout sudo chmod a+rw /dev/ttyUSB0 Next boot USB0 retained these permissions: crw-rw---- 1 root dialout 188, 0 Jul 6 10:29 /dev/ttyUSB0 and so it I will run the command you suggested once I get home today.

Cannot Open /dev/ttys0 Permission Denied

Please use the Forum search and Wiki search for immediate help Please mark your thread as Solved when appropriate New to technical forums?: How To Ask Questions The Smart Way Adv I wonder if this happened after an update? Cannot Open /dev/ttyusb0 Permission Denied I want to write a serial port program in java. Cannot Access /dev/ttyusb0' No Such File Or Directory Main Menu LQ Calendar LQ Rules LQ Sitemap Site FAQ View New Posts View Latest Posts Zero Reply Threads LQ Wiki Most Wanted Jeremy's Blog Report LQ Bug Syndicate Latest

Adv Reply November 25th, 2012 #2 dcstar View Profile View Forum Posts Private Message Ubuntu addict and loving it Join Date Feb 2005 Location Melbourne, Australia Beans 13,510 DistroUbuntu 14.04 http://blacklex.com/permission-denied/unable-to-open-dev-tty7-permission-denied.html It worked great!Reply Amar saysDecember 3, 2014 at 7:30 pm hi i am useing minicom for USB to serial converter for HC05 bluetooth module when i type Hello it displays some de Saint-Exupery Offline Pages: 1 Index »Newbie Corner »[SOLVED] startx: xf86OpenConsole: Cannot open /dev/tty0 Board footer Jump to Newbie Corner Installation Kernel & Hardware Applications & Desktop Environments Laptop Issues Networking, Thank you for your EXCELLENT aids. Cu: /dev/ttys0: Line In Use

Problem2 : Baudrate selection config Posted by andhra tiger at 13:52 Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest No comments: Post a Comment Newer Post Older Post Home Subscribe to: One quick test is add yourself to the group as described above # sudo adduser youracct dialout $ su - youracct $ minicom -D /dev/ttyUSB0 If this works, just close your It occurred to me to check the BIOS and when I did saw that the serial port was "Disabled". check over here I removed the bad one and was able to install Ubuntu but it was sluggish.

Thanks, NK nikkikki9 2016-06-27 13:39:52 UTC #7 I unplugged everything and re-plugged the arduberry and the base shield. Dialout Group Linux Mark as duplicate Convert to a question Link a related branch Link to CVE You are not directly subscribed to this bug's notifications. Downloaded the Serial Port Terminal and was able to get some use but the system kept locking up.


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fulvio mingozzi (fulvio-mingozzi) wrote on 2012-07-06: #6 It works, but you have to change permission to the groups. Now change hardware flow control to NO if it is already unselected then leave it. I am having the same problem i.e. Failed To Communicate With Radio: 'serial' Object Has No Attribute 'settimeout' Arch Linux HomePackagesForumsWikiBugsAURDownload Index Rules Search Register Login You are not logged in.

Warning: Compress::Zlib not found ... On computers which do not have built-in serial ports USB-to-Serial adapters can be used. suspect76 (gareth-garenick) said on 2010-09-17: #3 Thanks marcobra (Marco Braida), that solved my question. http://blacklex.com/permission-denied/unable-to-open-dev-ttys1-permission-denied.html chmod o+rw /dev/ttyS0 chmod o+rw /dev/ttyS1 Thank you anyways!