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All times are GMT +1. The time now is 03:00 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...

After applying the latest upgrade instead of prompting for my password, Ubuntu is not sending any signal to my monitor. It gets so far as the 5/6 dots to show it is progressing through boot, but no further. What I have tried already is below:When attempting to run in fail safe graphics mode (from 4.4.0-34-generic (recovery mode) and 4.2.0-42-generic (recovery mode)) I receive the following error: Code: The system is ruing in low-graphics mode Your screen, graphics card, and input device settings could not be detected correctly. You will need to configure these yourself. If I select the radio button for try ruing with default graphical mode the black cross cursor appears in the foreground but...

Hello,I updated my Ubuntu 14.04 to 16.04 LTS, and I have since had some issues with my exteal monitor. As I move my cursor to my second monitor I often get screen flicker, a brief black flash, it also flickers on my primary laptop screen when I do this. The flicker is relatively inconsistent, it happens more often than not though. Most frustratingly of all is that quite often my exteal monitor will go fully black and I will need to click on that screen or move the cursor to it to see the screen properly again. I had none of these problems with Ubuntu 14.04 and I now regret upgrading. I have looked at rollback options but I would much rather avoid this. Has anyone else experiences this? is it...

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Hi!After locking screen and monitor going into sleep mode, I can't get the login screen anymore, the monitor stays in sleep mode forever.In previous Ubuntu versions after pressing any key or the mouse, the login screen showed up, but not anymore. I have to restart the computer. How can I fix this issue?Thanks! Let's block ads! بخوانید...

All times are GMT +1. The time now is 04:07 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 This entry passed through the Full-Text RSS service - if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers.Recommended article from FiveFilters.org: Most Labour MPs in the UK Are Revolting....

Hello,I just installed Lubuntu 16.04 LTS on an old Dell desktop unit.I have no trouble to start the install from my live USB but after installing, I get the result of mounting the main disk, but no graphical interface.Swithching to different TTY shows me the login prompt but revert to this strange message automatically. It's like X is not starting or displaying correctly or I have other trouble.Do you have a suggestion on how to solve this?Kind regards. Let's block ads! بخوانید...

hello everyone...i'm a computer science student, and in one of my courses we using ubuntu on virtual machine (VMware palyer)the os version is 12.04 and it always ask for upgrade and i delay it, until last night, after the update the machine wouldn't starts,i got message "ubunto 12.04 LTS ubuntu tty1ubuntu login: mountall: Discoected from plymoth"and i have no clue what to do...any suggestions,?!!!p.s please explain step by step because i dont usualy use linux.i want to add two pictures that might help speed up the process.https://drive.google.com/file/d/0B47...ew?usp=sharing https://drive.google.com/file/d/0B47...ew?usp=sharing Let's block ads! بخوانید...

This is an old installation that has been working fine for over a year. Now after booting I get a black screen after grub. I can boot to recovery and I've tried all options no help. I can also boot to a live CD. My grub file:GRUB_DEFAULT=0#GRUB_HIDDEN_TIMEOUT=0GRUB_HIDDEN_TIMEOUT_QUIET=trueGRUB_TIMEOUT=10GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"GRUB_CMDLINE_LINUX="nomodeset"Any helpful suggestions would be much appreciated! Let's block ads! بخوانید...

As in the title. I had ubuntu installed on this machine before and did not run into any trouble, but having windows 10 installed in between seems to have caused the trouble. The screen is black as in black is being displayed, rather than no signal coming through the cable, given that the light on the monitor didn't tu orange. So far I've tried flashing the bios to the latest version and reseting the CMOS, both by bridging the pins and by removing the battery, but nothing.Also setting 'splash quiet' to 'nomodeset' doesn't seem to help either. And there is no secure boot option in the bios settings. ( Gigabyte F2A55M-HD2 Rev. 1) Let's block ads! بخوانید...

An NVIDIA keel module 'nvidia' appears to already be loaded in yourkeel. This may be because it is in use (for example, by an Xserver, a CUDA program, or the NVIDIA Persistence Daemon), but thismay also happen if your keel was configured without support formodule unloading. Please be sure to exit any programs that may beusing the GPU(s) before attempting to upgrade your driver. If noGPU-based programs are ruing, you know that your keel supportsmodule unloading, and you still receive this message, then an errormay have occured that has corrupted an NVIDIA keel module's usagecount, for which the simplest remedy is to reboot your computer.Let's block ads! بخوانید...

did upgrade now have black screen put lucks password then still black screen then type user password then I have black screen but with white mouse cuser.ssh into this computer.user:~$ xrandrCan't open display:~$ sudo service lightdm status[sudo] password for lance:● lightdm.service - Light Display ManagerLoaded: loaded (/lib/systemd/system/lightdm.service; enabled; vendor preset: enabled)Active: active (ruing) since Mon 2016-05-30 18:37:02 MDT; 45min agoDocs: man:lightdm(1)Process: 1170 ExecStartPre=/bin/sh -c [ "$(basename $(cat /etc/X11/default-display-manager 2>/dev/null))" = "lightdm" ] (code=exited, status=0/SUCCESS)Main PID: 1181 (lightdm)Tasks: 6Memory: 24.1MCPU: 8min 27.150sCGroup: /...

All times are GMT +1. The time now is 12:30 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...

Hi, hope someone can help.I've a old Rock x770 laptop (clevo M57RU) with nvidia GTX7950go graphics card, intel core2duo 2.4Ghz.I've been ruing xubunutu 14:04 with the Nvidia 304 drivers since it came out, with no issues. Recently I I suddenly started seeing vertical rows of white dots on the BIOS screen and it would boot to a black screen. Going to tty terminal and looking at the X logs I see Xserver is crashing with "(EE) Caught signal 11 (Segmentation fault). Server aborting" .I can get it to work using nomodeset in grub boot line, and using the Nouveau drivers, but only at a low res 1280 x 1024 (native res is 1920x1200), as soon as I switch to nvidia drivers from the Additional Drivers ap...

Often when booting (maybe 20% or 25% of the time) the process goes almost all the way but before showing the login box it seems to get stuck and shows only a black screen. Unfortunately the only solution in those cases is to hold the power button to shut down, then try again. I'd rather not be doing that kind of shut down. And anyway it's a problem.I've been searching and found a tip that suggested putting a delay in /etc/init/lightdm.conf. I added a delay of 3 seconds and that seemed to fix it for a few days, but now the problem is back.Any advice would be most appreciated. Including advice on even where to look. Thanks much in advance!!Ubuntu Studio 16.4 xenial 64 bit. The computer is a bi...

Often when booting (maybe 20% or 25% of the time) the process goes almost all the way but before showing the login box it seems to get stuck and shows only a black screen. Unfortunately the only solution in those cases is to hold the power button to shut down, then try again. I'd rather not be doing that kind of shut down. And anyway it's a problem.I've been searching and found a tip that suggested putting a delay in /etc/init/lightdm.conf. I added a delay of 3 seconds and that seemed to fix it for a few days, but now the problem is back.Any advice would be most appreciated. Including advice on even where to look. Thanks much in advance!!Ubuntu Studio 16.4 xenial 64 bit. The computer is a bi...

So I saw a few posts about this, but they were from 14.04 and older. I just added a new hard drive, installed 16.04 and pulled my 14.04 drive out to put on backup. I had previously used x11vnc quite a bit. I'd SSH into the computer, tu on x11vnc, then use a vnc client to access the desktop. I just installed x11vnc and when I open up my coection, I get coected to the computer, but it's an all black screen, no actual desktop content.I'm willing to try another vnc server, but I recall using tightvnc previously and it only extended the desktops, I want to always show display 0.Ideas? Thanks! Let's block ads! بخوانید...

All times are GMT +1. The time now is 06:24 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...

Hi all,I'm getting an instant black screen and no sign of further life immediately after Grub.I installed Ubuntu Server 14.04 onto a Samsung 840 SSD with LVM and everything seemed to be fine. I set up my 4 2tb drives as a mdadm RAID array with LVM on top. I installed Kodi. I left the machine on for a few days while the RAID was set up and then copied my files on to it. Everything seemed fine.Then I try to reboot it. I get to the Grub screen. I choose "Ubuntu". Instant black screen with no further response. No response on ping or ssh either, no matter how long I wait.Ctrl+Alt+Del reboots the system. I choose "Ubuntu (recovery mode)" and I get the following messages (Which may be a red herring...

Hello,i bought the LENOVO Yoga 300 and made a fresh install of UBUNTU 16.04 LTS (beta2).Everything is working out of the box, except hibeate.When i close the lid and reopen it, the Display remains black. I have to hardreset/restart the System.Can you please advice me the direction to go, to get this last feature working?Thank you. Let's block ads! بخوانید...