Red Hat Bugzilla – Bug 1283152
Monitor not recognised
Last modified: 2016-12-20 11:03:11 EST
Created attachment 1095983 [details]
journalctl -e _COMM=gdm-x-session
Description of problem:
Hello. I use Fedora 23 Workstation Gnome on a 64 bits PC, with a monitor Dell E2214HB, whose optimal resolution is 1920 x 1080 at 60 Hz:
My monitor seems not to be recognised and is treated as if it had a resolution of 1024 × 768.
Version-Release number of selected component (if applicable):
How reproducible: always, it seems: I already had the same problem with Fedora 22.
Steps to Reproduce:
1. Install Fedora 23 Workstation from scratch, from a DVD, on a PC with my monitor Dell E2214HB.
2. During the installation, choose Gnome and your configuration (I hope this has no in influence on the monitor: languages, user, time zone etc.)
Images are distorted and a screenshot produces an image of 1024x768.
A resolution of 1920 x 1080
Screen 0: minimum 8 x 8, current 1024 x 768, maximum 32767 x 32767
DP1 disconnected (normal left inverted right x axis y axis)
HDMI1 disconnected (normal left inverted right x axis y axis)
VGA1 connected primary 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
800x600 60.32 56.25
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
journalctl -e _COMM=gdm-x-session produces the file I'm enclosing.
Note the following lines:
(II) LoadModule: "vesa"
(WW) Falling back to old probe method for vesa
"Default Screen Section" for depth/fbbpp 24/32
(II) intel(0): Output VGA1 has no monitor section
(II) intel(0): Enabled output VGA1
(II) intel(0): Output HDMI1 has no monitor section
(II) intel(0): Enabled output HDMI1
(II) intel(0): Output DP1 has no monitor section
(II) intel(0): Enabled output DP1
(--) intel(0): Using a maximum size of 256x256 for hardware cursors
(II) intel(0): Output VIRTUAL1 has no monitor section
(II) intel(0): Enabled output VIRTUAL1
(--) intel(0): Output VGA1 using initial mode 1024x768 on pipe 0
(II) UnloadModule: "vesa"
(II) Unloading vesa
(==) Depth 24 pixmap format is 32 bpp
(II) intel(0): switch to mode firstname.lastname@example.org on VGA1 using pipe 0, position (0, 0), rotation normal, reflection none
(II) intel(0): Setting screen physical size to 270 x 203
Graphics: "Intel® Ivybridge Desktop".
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