| 2013-05-05 01:11:41 |
Feliciano Chavez |
bug |
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added bug |
| 2013-05-05 01:11:41 |
Feliciano Chavez |
attachment added |
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The OSD shows a different resolution than X https://bugs.launchpad.net/bugs/1176457/+attachment/3665348/+files/DSCN1789.JPG |
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| 2013-05-05 04:20:56 |
Ubuntu Foundations Team Bug Bot |
tags |
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bot-comment |
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| 2013-05-05 11:37:07 |
Feliciano Chavez |
description |
I have this new hardware: Celeron Ivy Bridge on a B75 chipset, and a non-PnP Sharp TV/LCD connected via VGA1 port.
When finished installing, I only found 1024x768 and 800x600 as options, so I went through the cvt and/or gtf-> modeline -> xrandr process and was able to add the 1280x768 and the 1360x768 resolutions (@60Hz) my TV/monitor supports. I even made the .xprofile script for that. But the resolutions are not working right:
If I set 1024x768 or 1280x768, the monitor picks it as it should, but if I set 1360x768, the monitor picks it as 1280x768.
I thought it could be my KVM (although works fine on the same machine with Windows 7 and Windows XP), so I removed the KVM, and no difference.
Using fresh installed ubuntu 12.04.2.
Right:
"1280x768" 79.50 1280 1344 1472 1664 768 771 781 798 -hsync +vsync
"1280x720" 74.50 1280 1344 1472 1664 720 723 728 748 -hsync +vsync
Wrong:
"1360x768_1" 84.75 1360 1432 1568 1776 768 771 781 798 -hsync +vsync
"1360x768_2" 84.72 1360 1424 1568 1776 768 769 772 795 -HSync +Vsync |
I have this new hardware: Celeron Ivy Bridge on a B75 chipset, and a non-PnP Sharp TV/LCD connected via VGA1 port.
When finished installing, I only found 1024x768 and 800x600 as options, so I went through the cvt and/or gtf-> modeline -> xrandr process and was able to add the 1280x768 and the 1360x768 resolutions (@60Hz) my TV/monitor supports. I even made the .xprofile script for that. But the resolutions are not working right:
If I set 1024x768 or 1280x768, the monitor picks it as it should, but if I set 1360x768, the monitor picks it as 1280x768.
I thought it could be my KVM (although works fine on the same machine with Windows 7 and Windows XP), so I removed the KVM, and no difference.
Using fresh installed ubuntu 12.04.2 64bits, up to date.
Gigabyte GA-B75M-DV3, Sharp LC-19SB27UT.
Right:
"1280x768" 79.50 1280 1344 1472 1664 768 771 781 798 -hsync +vsync
"1280x720" 74.50 1280 1344 1472 1664 720 723 728 748 -hsync +vsync
Wrong:
"1360x768_1" 84.75 1360 1432 1568 1776 768 771 781 798 -hsync +vsync
"1360x768_2" 84.72 1360 1424 1568 1776 768 769 772 795 -HSync +Vsync |
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| 2013-05-05 11:44:40 |
Feliciano Chavez |
affects |
ubuntu |
gnome-settings-daemon (Ubuntu) |
|
| 2013-05-05 15:40:10 |
Feliciano Chavez |
description |
I have this new hardware: Celeron Ivy Bridge on a B75 chipset, and a non-PnP Sharp TV/LCD connected via VGA1 port.
When finished installing, I only found 1024x768 and 800x600 as options, so I went through the cvt and/or gtf-> modeline -> xrandr process and was able to add the 1280x768 and the 1360x768 resolutions (@60Hz) my TV/monitor supports. I even made the .xprofile script for that. But the resolutions are not working right:
If I set 1024x768 or 1280x768, the monitor picks it as it should, but if I set 1360x768, the monitor picks it as 1280x768.
I thought it could be my KVM (although works fine on the same machine with Windows 7 and Windows XP), so I removed the KVM, and no difference.
Using fresh installed ubuntu 12.04.2 64bits, up to date.
Gigabyte GA-B75M-DV3, Sharp LC-19SB27UT.
Right:
"1280x768" 79.50 1280 1344 1472 1664 768 771 781 798 -hsync +vsync
"1280x720" 74.50 1280 1344 1472 1664 720 723 728 748 -hsync +vsync
Wrong:
"1360x768_1" 84.75 1360 1432 1568 1776 768 771 781 798 -hsync +vsync
"1360x768_2" 84.72 1360 1424 1568 1776 768 769 772 795 -HSync +Vsync |
I have this new hardware: Celeron Ivy Bridge on a B75 chipset, and a non-PnP Sharp TV/LCD connected via VGA1 port.
When finished installing, I only found 1024x768 and 800x600 as options, so I went through the cvt and/or gtf-> modeline -> xrandr process and was able to add the 1280x768 and the 1360x768 resolutions (@60Hz) my TV/monitor supports. I even made the .xprofile script for that. But the resolutions are not working right:
If I set 1024x768 or 1280x768, the monitor picks it as it should, but if I set 1360x768, the monitor picks it as 1280x768.
I thought it could be my KVM (although works fine on the same machine with Windows 7 and Windows XP), so I removed the KVM, and no difference.
Using fresh installed ubuntu 12.04.2 64bits, up to date.
Gigabyte GA-B75M-DV3, Sharp LC-19SB27UT.
Right:
"1280x768" 79.50 1280 1344 1472 1664 768 771 781 798 -hsync +vsync
"1280x720" 74.50 1280 1344 1472 1664 720 723 728 748 -hsync +vsync
Wrong:
"1360x768_1" 84.75 1360 1432 1568 1776 768 771 781 798 -hsync +vsync
"1360x768_2" 84.72 1360 1424 1568 1776 768 769 772 795 -HSync +Vsync
EDIT. Workaround found:
Someboby pulled out an EDID modeline that fills the screen, but after reboot forced me to reinstall xorg, and X is not working right after resuming from suspend (mouse arrow over black 1024x768 backbground).
ModeLine "1360x768" 85.50 1360 1424 1536 1792 768 771 778 795 -HSync -VSync |
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| 2013-05-06 10:33:40 |
Sebastien Bacher |
gnome-settings-daemon (Ubuntu): importance |
Undecided |
Low |
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