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I just switched from IPS237L-BN (1920×1080) to new Dell P2416D (2560x1440) monitors in a dual setup. And I have the following problem. I get a a message on my monitors stating:"The current input timing is not supported by the monitor. Please change your input timing to 2560×1440, 60Hz or any other monitor listed timing as per the monitor specifications." Effectively I don't see my boot/bios screen or any tty's. Once at the logon screen I have 2× highres screens ruing at 2560x1440 without a problem.What works:With a vga cable I see the boot screen and tty's.With DVI-D > HDMI cable coected I see GUI onlyWith HDMI cable coected I see GUI onlyWhat doesn't work:With DVI-D > HDMI cable coect...

I installed Ubuntu 16.04.1 about a week ago on a partition from my Windows 10 OS. Since then, I have been able to successfully use Grub to choose either windows or Ubuntu to boot. Just now, however, I restarted and the Grub menu didn't appear. The bios menu also did not appear. It then booted straight into Ubuntu. This happened after I tried to hard restart with the power button and the prompt appeared suggesting that I save files first. My files were all saved, but I exited out and saved them all anyways, and then shut down just from the actual software option. Settings seem to have changed as well. For example, my desktop is now stuck at 1024x768, while before I was at 1920x1080. The only ...

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AMD64 specific boot optionsIOMMU (input/output memory management unit)General iommu options:off Don't initialize and use any kind of IOMMU.noforce Don't force hardware IOMMU usage when it is not needed. (default).force Force the use of the hardware IOMMU even when it is not actually needed (e.g. because < 3 GB memory).soft Use software bounce buffering (SWIOTLB) (default for Intel machines). This can be used to prevent the usage of an available hardware IOMMU.Let's block ads! بخوانید...

All times are GMT +1. The time now is 09:07 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!I am completely new to ubuntu and so far my friends help me to get it installed and helped me to get started with it.My laptop runs both windows 10 and ubuntu 16.04 and my wifi works fine with I use windows, yet I can't even access wifi networks with ubuntu (I have added images to make illustrate what I mean).Yesterday, I had access to wifi with ubuntu, but it didn't work when when I suspended my session and logged in again. So I ask my friend to help me fix this problem, but now I the situation is even worse (as I described in the last sentence).I have a RTL8723BE wireless network adapter.As i have mentioned I am completely lost and I have absolutely no idea what to do since I am on my o...

1.Stay within the board rules, no matter how hot you may believe the wallpaper/screen shot to be.2. If you are going to quote, there isn't a need to quote an img-embedded picture - Just don't do it. Please just reference the post by page number/page link/etc.3. Off Topic Posts will be edited or removed.4. The desktops thread is not to be used as a means to post explicit or suggestive, and provocative images(they must be safe for your kids and/or boss to see). Please help to keep the thread relevant and safe to browse for everyone.5. The moderators of this forum reserve the right to edit or remove your posts as necessary so they may comply with our Community Rule set.6 . Please use reduced-si...

All times are GMT +1. The time now is 02:08 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 was ruing Ubuntu 14.04 gnome flashback (metacity) before letting the update manager upgrade to 16.04. Ubuntu now only boots to command line. After logging in, the following error appears:-bash: caot create temp file for here-document: Read-only file systemIt looks like the operating system partition got switched to read only at some point but I don't know what to do to fix that or if it's even related. I can live boot from a flashdrive without issue. I would prefer to not have to perform a clean install to fix.Thank you all in advance. Let's block ads! بخوانید...

Welcome to the Ubuntu Weekly Newsletter, Issue 479 for the weeks of August 15 - 28, 2016.Links to UWN In This IssueYakkety Yak Beta 1 Released Ubuntu Stats Ubuntu in Philadelphia LoCo Events Canonical Design Team: Convergent terminal Canonical Design Team: What is the best way to display online status? We tested it Lubuntu Blog: We need your input on Lubuntu image sizes! Jonathan Riddell: Plasma release schedule updated Valorie Zimmerman: Weeeeee! Akademy and Qtcon approaching fast Robert Ancell: Introducing snapd-glib M10 Travel Light wiers! Canonical News Ubuntu Founder Sets the Bar for Successful OpenStack Implementations Linux celebrates the first of its two 25th birthdays In The Blogosp...

All times are GMT +1. The time now is 08:27 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! I use Ubuntu 16.04 (Unity) on my Dell Inspiron-20-Model-3043 (touch screen).My problem is that the lock screen (ctrl + alt + L) changed to the old style like the one in Ubuntu 10.10, and I don't know why exactly, I don't remember have done anything in particular.maybe it changed after the installation of Unity 8 mir but I didn't notice it until 3 days later so I'm not sure. Something curious is that the login screen works perfectlyThese are the commands I tried until now:sudo dpkg-reconfigure lightdmsudo service lightdm restartsudo lightdmBut nothing works, and actually I'm not sure if LightDM controls also the lock screen or only the login screen Let's block ads! بخوانید...

HiSorry if this is the incorrect section to post this.Just started using Mint 18 Ciamon 64bit and love it so far not touched windows for a while now.I've managed to move over all i do on my win10 install to mint and haven't looked back.There is an issue though, when i play my media from my unbuntu server in kodi on my second monitor (Samsung 40" TV") in full-screen mode the bottom task bar vanishes from the primary monitor.The TV is coected via HDMI on then second DVI socket using a DVI to HDMI converter from my GeForce GTX 460 and the audio comes from the toslink socket on ASUS P8Z77-V LX motherboard, both audio and video are perfect.If i put kodi into windowed mode and fullscreen it on the...

So, let me preface this by stating that I have looked around various forums, including this one, and have not found a viable solution to my issue.The issue is this: I have Ubuntu 16.04 installed on my laptop and where I work has a Xerox Workcentre 7855 with accounting enabled. While I thought I could add whatever drivers and then modify the ppd file, I continually received error codes on whatever the output was.I decided then to try to the Xerox drivers listed on their site. Easy to install. Discovered my device, set up the necessary information via their print manager (sudo xerxprtmgr), but still nothing.Has anyone else had experience with setting up one of these Workcentres successfully us...

Hi everyone,I recently followed an online video guide here to get a local share with my windows guest up and ruing. I succeeded after some tinkering with permissions, but then all of a sudden it just stopped working. Now my windows 8 guest caot even see my host through the inbuilt Network folder. I'm using a kvm/qemu virt setup.Here is the relevant parts of my smb.conf file Code: # Change this to the workgroup/NT-domain name your Samba server will part of workgroup = WORKGROUP [share] comment = samba share for windows guest path = /path/to/share public = yes writable = yes Result of sudo pdbedit -L Code: user:1000:user Result of testparm Code: Load smb config files ...

Hi!First off, let me say that I've searched in the forums (and the inteet) for this issue and had no luck solving it. Also, I have tried some other distros besides the one I have on the machine right now (Xubuntu 16.04) and it's all the same.The issue itself is that after I install the distro, or run the "try without installing" option, wifi stops working. The FN+F3 combination does not work, and it shows "Device not ready" when I click the coectitons icon.Now, I tried some things (just one that I can remember actually, rfkill) and got this:Wireless is not soft/hard blocked.I can hard block it/unblock it using FN+F3, but the led light never tus on, and it never gives an option to coect, it j...

I have a host ruing ubuntu 16.04. and lxc guest (archlinux). Both a ruing nvidia 367.35.When Upgrading to nvidia 370.23 (host and guest) I lost graphics in the container. I did not get any error messages.Was anyone successful using nvidia 370.23 and containers. Do I need to upgrade cuda 7.5 to 8.0. Are there any workarounds. Is this just a bug in the driver?Any help to resolve the issue will be appreciated. Let's block ads! بخوانید...

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...

As the title says my etheet keeps discoecting roughly 5 mins after plugging in the etheet cable. If I plug it out and back in again it works perfectly for another 5 mins. I have a USB to LAN coection when I use that I have no coections whatsoever, it only happens when I plug the etheet cable into the on board etheet port on my laptop. The coection isn't loose and the wire isn't damaged in any way. Any ideas what's causing this? I read somewhere TLP was causing LAN issues and so I uninstalled TLP yet the issue is still their. grateful for any help received on the matter.Here is the output of lspci: Code: 00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09) ...

Hi,after the update to ubuntu 16.04, my laptop (Samsung NP305E5A) boots to a black screen. The boot process continues since it is obviously reading from the hard drive and also playing the drums sound for the login-window after a while. However, the screen remains black from right after the grub-screen is gone and stays like that. Ctrl+Alt+F2 also does not take me to a usable command line. I found no way for the screen to show anything.However, I did find something one might call a workaround. If I kill the booted laptop by pressing the power button for several seconds and then try the boot process again, ubuntu works absolutely fine with one notable exeption: grub gives me 30 seconds to cho...