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All times are GMT +1. The time now is 10:42 PM.vBulletin ©2000 - 2016, Jelsoft Enterprises Ltd. Ubuntu Logo, Ubuntu and Canonical © Canonical Ltd. Tango Icons © Tango Desktop Project.User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 Inteational License. For details and our forum data attribution, retention and privacy policy, see here Let's block ads! بخوانید...

I am at my wits end trying to set up RAID 1 for my OS devices. I feel like I have tried everything but I always get some sort of failure back. Here's what I have done so far that has gotten me the furthest:Both devices:2GB /boot (yes it's big but I really don't care)42GB /12GB swapThat is done on both devices (side note: setting the boot flag never works, it always remains in the off position)Next, I go to configure software RAID and I set RAID 1, 2 disks, 0 spares and choose the partitions accordingly. Once finished, I have my 3 RAID devices, my first one I set to /boot, second is / and third is swap. I get down to the point where it fails to install GRUB on the second disk. I have also tri...

All times are GMT +1. The time now is 02:02 PM.vBulletin ©2000 - 2016, Jelsoft Enterprises Ltd. Ubuntu Logo, Ubuntu and Canonical © Canonical Ltd. Tango Icons © Tango Desktop Project.User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 Inteational License. For details and our forum data attribution, retention and privacy policy, see here Let's block ads! بخوانید...

Hi all,I need to read answer from an USB device after I've sent it a command.I can send the wanted code to /dev/ttyUSB0 using the following script: Code: #! /bin/bash # launch with ./program.sh filename # file has to be in HEX mode, exemple: # x02x33x07 # but file contents looks like: # 02 03 07 # init serial port for USB device stty -F /dev/ttyUSB0 38400 cs8 parenb # replace all occurences of space by x in file passed as argument sed -i 's| |\x|g' "$1" # remove empty lines in file passed as argument sed -i '/^$/d' "$1" # send each line to serial port, pause between each line while read -r line do # add x for the 1st hex code and send line to USB device echo -ne 'x'"$line" >...

All times are GMT +1. The time now is 07:52 AM.vBulletin ©2000 - 2016, Jelsoft Enterprises Ltd. Ubuntu Logo, Ubuntu and Canonical © Canonical Ltd. Tango Icons © Tango Desktop Project.User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 Inteational License. For details and our forum data attribution, retention and privacy policy, see here Let's block ads! بخوانید...

Hello,I had to upgrade from ubuntu 14.04 32bits with lxc to ubuntu 16.04 64bits with lxd.With LXD, I do not know how to give a USB device to a container.Previously, I just had to add in config file of the container: Code: lxc.cgroup.devices.allow = c 188:* rwm lxc.mount.entry = /dev/ttyUSB0 dev/ttyUSB0 none bind,optional Now, I have no idea of the proper command : lxc config device add <[remote:]container> <name> <type> [key=value]...Not found any examples nor doc for this case.TIAJPLet's block ads! بخوانید...

Last week I downloaded openGl so that I could use SketchUp on my desktop (SketchUp doesn't recognise my Haswell on board graphics chip). /the next day I rebooted my machine and it came up with the message missing NGLDR file. Nothing I do stops the message above just "reboot and select proper boot device".I've downloaded and used Boot-Repair-Disk and these are the files it gave me:Before repair: http://paste.ubuntu.com/22800310/After repair : http://paste.ubuntu.com/22800605/the repair didn't work and I got ~/Boot-Info_2016-08-09_13h20.txtit also told me to set the bios to sda1/EFI/shimx64.efi file but that option doesn't appear in my bios or I don't know how to set it.I desperately need to g...

Hi allthe battery on my brandnew laptop with Ubuntu 16.04 is not being detected.After some researching in the inteet I thought it was an acpi-issue and with a similar problem somebody had success in setting a grub boot parameter to acpi=force. But it didn't work with me.When I type acpi in the terminal, then I get:No support for device type: power_supplyBut acpi is installed: #acpi -v gives meacpi 1.7Somewhere else a similar problem was called rather a problem of upower (https://bugs.launchpad.net/ubuntu/+s...r/+bug/1606159). But as far as I can see there was no solution offered. I have Upower client version 0.99.04Has anybody an idea how to solve this? Any help is welcome!Cheersbadcomputerk...

Hi!I'm ruing Ubuntu 16.04 LTS and my skills in ubuntu are rather limited, my google works tho.I need help with coecting to my usb-device and reading the data stored on it using a program called GpsDump, downloaded here http://www.gpsdump.no/.I have found two previous posted issues mentioning the program but not a solution to my problem here and here.After downloading the program I run it in terminal Code: $ ./gpsdump.0.12 GpsDumpLinux 0.12 commands: -h Display this text -gc GPS = Brauniger/Flytec family (not IQ Basic or Flytec 6015) -gdg GPS = Digifly Graviter -gg GPS = Garmin (most models) -giq GPS = IQ Basic -gm GPS = MLR protocols -gx GPS = XCTrainer (MXP2004 protocol at 57600...

All times are GMT +1. The time now is 08:26 PM.vBulletin ©2000 - 2016, Jelsoft Enterprises Ltd. Ubuntu Logo, Ubuntu and Canonical © Canonical Ltd. Tango Icons © Tango Desktop Project.User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 Inteational License. For details and our forum data attribution, retention and privacy policy, see here Let's block ads! بخوانید...

I hoping someone can help, I have a very frustrating problem I can't resolve.I've searched this forum along with other resources to no avail.My problem is no wireless device is available after suspend.The driver is rtl8723au and I'm using a Lenovo Yoga 11sThis problem did not exist with 14.04Using syetemd to bounce network-manager does nothing, nor does nmcli - there is no device at all???NB** To get wireless to work after a fresh install (not rolling upgrade) I have had to add the following to /etc/rc.local Code: rmmod rtl8xxxu && sudo modprobe rtl8xxxu This works for boot, however no luck for resume.Attached is the output of the wireless-info script (whilst wireless is operation...

All times are GMT +1. The time now is 04:33 AM.vBulletin ©2000 - 2016, Jelsoft Enterprises Ltd. Ubuntu Logo, Ubuntu and Canonical © Canonical Ltd. Tango Icons © Tango Desktop Project.User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 Inteational License. For details and our forum data attribution, retention and privacy policy, see here Let's block ads! بخوانید...

All times are GMT +1. The time now is 02:11 AM.vBulletin ©2000 - 2016, Jelsoft Enterprises Ltd. Ubuntu Logo, Ubuntu and Canonical © Canonical Ltd. Tango Icons © Tango Desktop Project.User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 Inteational License. For details and our forum data attribution, retention and privacy policy, see here Let's block ads! بخوانید...

i need some help with my raid configuration. I got a raid 6 with 2TB disks. Im currently updating to 4TB disks when an old one fails. I'm plaing to convert to 4TB/disk when enough old 2TB disks failed.Now i partitioned one new 4TB disk wrongly (MBR not GPT). It was already in the raid and synced and worked.Now I failed and removed it and repartitioned it as GPT with 4TB. Then I readded it but it doesn't resync. Instead it sais: Code: gc@gc-desktop:~$ sudo mdadm /dev/md0 --add /dev/sda1mdadm: re-added /dev/sda1 gc@gc-desktop:~$ cat /proc/mdstat Personalities : [linear] [multipath] [raid0] [raid1] [raid6] [raid5] [raid4] [raid10] md0 : active raid6 sda1[9] sdc1[10] sdb1[5] sdd1[3] sdf1[7] s...

You have an HP, that requires one of several work arounds as HP violates UEFI spec. It only allows boot by default of "Windows Boot Manager" by description.But since you only have Ubuntu we can change description from ubuntu to Windows or have Windows description boot Windows.Those that dual boot use the fallback or hard drive entry /efi/Boot/bootx64.efi. That usually is just a copy of Windows .efi file if you already have it. See line 14 in Summary report. You can also remove the existing Windows .efi files. (Edit - do not delete, see below as it now is shim).But backup ESP partition sda1 before deleting anything.You also are showing two ESP - efi system partitions. While UEFI may allow mor...

I am not sure this is the right place, but here goes.tldwr(too long dont waa read) :IP Cameras, Video4Linux2 loopback performance to /dev/videox.Is it good?Longer:Developing my own video surveillance stack using ffmpeg, video4linux, sdl etc.I want to setup a variable amount of cameras(ip cams, poe) if I can pull 20 cams+ that would be eeeexcellent.I got working code capturing from webcam, it would be super fantastic if I could get the IP cameras streams to the same place ie. /dev/video0...n and I understand that is possible with a loopback and virtual device, however I would like not to loose too much latency(!) and not loose any frames.So, any experience with the loopback functionality? Is ...

Specs:system: Gateway DX4860motherboard: Acer IPISB-VR rev 1.01 (can't find docs on this thing anywhere)CPU: i3-2120 4 core @3.3 GHzRAM: 16GB (4x4GB) DDR3 PC3-10600, 9-9-24Boot drive: Kingston 240GB SSDinstalled OS: Ubuntu 12.04keel: 3.13.0-92-generic x64graphics: R5-220 card, IntelHD (H67 chipset) onboardgraphics drivers: fglrx was the last one used with the card.After a close lightning strike, the system had garbled video.A power down and restart resulted in zilch - nothing. (system was plugged into an APC BGX1000 UPS)Opened the case, power up gets the fans going but nothing else.Removing RAM and trying one at a time get one post beep on one of four sticks, the other three produce silence....

Hello, this is my first time using linux and I am ruing a xubunto. I read how to do things and got xubunto ruing good yesterday.Today I noticed all icons on desktop had a lock symbol and searched on web figuring out it would have something to do with permissions.I followed some posts saying I should use Code: sudo chown -R $USER: $HOME" and "sudo chmod 777 -R /path to folder but I didnt notice any change so I restarted the pc.Since then I cant get past what seems to be initramfs saying that "the root filesystem on /dev/sda1 requires manual fsck".Again I searched on web how to fix it and ended up using commands like "sudo fsck /dev/sd1" etc. but in all my attempts to fix it in the end I ge...

Hello,I am using Clonezille to clone entire disks to other local disks because I have computers with identical hardware configuration. This used to work fine, I install Ubuntu on one of them, configure it and then clone it to all other disks with Clonezilla.Unfortunately since 16.04 they won't start. It's stating "Reboot and select proper boot device or insert Media..". It doesn't matter whether I choose UEFI or legacy. Even more aoying is that a new installation from a Ubuntu 16.04 disk with option "Delete everything and install Ubuntu 16.04.1" (it recognizes the other installation!) doesn't fix the issue. Same error. If I install it without trying to clone before it works fine.I tried to f...

Hello my friends.I got this Ubuntu, was working fine, but now, when I coect flash drives to the system, it is not automatically mounted. Also, my other disks/partitions are not in the file manager left side menu for me to mount them. I can use them, but I have to mount myself.How to solve this? Let's block ads! بخوانید...