1080p on TV not working

Posted by and471 on Ask Ubuntu See other posts from Ask Ubuntu or by and471
Published on 2012-06-01T11:23:21Z Indexed on 2013/10/28 22:13 UTC
Read the original article Hit count: 208

Filed under:

display

I am trying to connect my laptop (Samsung Series 5 Ultrabook) to my TV (Toshiba WLT66/67 Series) and get it to output to the TV at 1080i (so basically 1920x1080) through HDMI

The issue I have is that in 'Displays' the highest resolution that it gives the monitor is 1280x768, however I know that the TV can output at 1920x1080 at 30Hz as when I use Windows 7 it allows me to do this.

I looked around and found that I could use xrandr to try and get his resolution, however when I do:

cvt 1920 1080 30
    # 1920x1080 29.95 Hz (CVT) hsync: 33.01 kHz; pclk: 79.75 MHz
    Modeline "1920x1080_30.00"   79.75  1920 1976 2168 2416  1080 1083 1088 1102 -hsync +vsync

xrandr --newmode "1920x1080_30.00"   79.75  1920 1976 2168 2416  1080 1083 1088 1102 -hsync +vsync

xrandr --addmode HDMI1 1920x1080_30.00

xrandr --output HDMI1 --mode 1920x1080_30.00

My TV screen just remains blank :( Any help? (if you need any more information please ask)

Related posts about display

insert/update/delete with xml in .net 3.5

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello guys, i have "UserProfile" in my site which we have stored in xml fromat of xml is as below <UserProfile xmlns=""> <BasicInfo> <Title value="Basic Details" /> <Fields> <UserId title="UserId" display="No" right="Public" value="12" /> <EmailAddress… >>> More
Display cloning with standard(Windows) display drivers

as seen on Super User - Search for 'Super User'
Is it possible to clone display on an external monitor in Windows XP only using drivers shipped with Windows? I know, it is possible with drivers shipped by NVIDIA, ATI/AMD or Intel, I know. But all my efforts led only to enlarging virtual screen to two monitors or to setting the main monitor, but… >>> More
Twitter Bootstrap styling conflicts with plug-ins like jqGrid and other third part libraries

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Issues:The concern is that the Twitter Bootstrap framework is that some of their css selectors are simply too generic and have incompatibility issues and conflicts with most third party plug-ins and css libraries, like jQuery-UI and jqGrid.My most pressing concern is only with the generic selector… >>> More
Ubuntu ATI second display as main display

as seen on Super User - Search for 'Super User'
how can i make my external second display as main display for ubuntu? Im using the ATI Control Center (amdcccle) Seems there is no way to make this switch under the GUI Section "ServerLayout" Identifier "amdcccle Layout" Screen 0 "amdcccle-Screen[1]-0" 0 0 EndSection Section "Files" EndSection Section… >>> More
how to delete the divs dat have ids same but display='none' and display='block'

as seen on Stack Overflow - Search for 'Stack Overflow'
i have two divs wid same ids but one has display=none and one wid display=block i want to delete dat is display='none' i am using javascript framework prototype >>> More

Developer IT