Red Hat Bugzilla – Bug 117385
1440x900 widescreen laptop displays missing
Last modified: 2014-03-16 22:42:54 EDT
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User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040217
Description of problem:
1440x900 widescren laptop displays missing. Some of these laptops are
built on Clevo D470W, D470V. I have a Clevo D470W, so if I can help to
provide datas (modelines for example) to place an entry in hwdata, i
I usually set up my Fedora with 1024x768 Gneric LCD, and after change
the display resolution manually in /etc/X11/XF86Config.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Configure the display with system-config-display
Yes, have a look at the other hwdata bugs, to see what information is
needed and how to retrieve that information automatically from your
system (if possible).
Okay. There are at least two types of panels:
1) Samsung LTN170W1
2) LG.Philips LP171W01
Both of them has a 1440x900 16:10 aspect ratio.
The line in the MonitorsDB can be:
Generic LCD Display; LCD Panel 1440x900; 0; 31.5 - 100.0; 59.0 - 75.0
Sorry, the correct line with dpms info is:
Generic LCD Display; LCD Panel 1440x900; 0; 31.5 - 100.0; 59.0 - 75.0; 1
Thes LCDs are connected through LVDS port. As far as I know, this
technology omitting DAC, so the vertical and horizontal freqs are
Added, will be in 0.116-1.