but you can set the sync modes before X startup or after - so saying it
is UBUNTU's error is wrong. it is Ubuntu's correctness to use the
better frequencies maybe
VERY NORMAL.
I have used vga extended cables or switchbox, but not with that exact
card - and using them reduces quality
video stability IS very picky / requires a ton of fidelity and
bandwidth. thus network cables can't carry video. stability also
depends on the monitor's electronics / abilities. (btw I know nothing
of LED monitor pinouts / signals)
Takaya Yamashita wrote:
Package: xserver-xorg-video-intel
Version: 2:2.14.0-4
Severity: normal
My external screen shakes when I connect it over VGA.
The machine is a Thinkpad T410s with an i915 Intel controller.
Of course, Windows works fine VGA output.
Is is not individual problem, the other displays are similar, too.
This problem seems to happen in Ubuntu[1].
[1] External monitor using VGA has sync issues with KMS
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/671921
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1,
'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.38-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=ja_JP.utf8, LC_CTYPE=ja_JP.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages xserver-xorg-video-intel depends on:
ii libc6 2.11.2-13 Embedded GNU C Library: Shared lib
ii libdrm-intel1 2.4.23-3 Userspace interface to intel-speci
ii libdrm2 2.4.23-3 Userspace interface to kernel DRM
ii libpciaccess0 0.12.1-1 Generic PCI access library for X
ii libudev0 166-1 libudev shared library
ii libx11-6 2:1.4.1-5 X11 client-side library
ii libx11-xcb1 2:1.4.1-5 Xlib/XCB interface library
ii libxcb-aux0 0.3.6-1 utility libraries for X C Binding
ii libxcb-dri2-0 1.7-2 X C Binding, dri2 extension
ii libxcb1 1.7-2 X C Binding
ii libxext6 2:1.2.0-2 X11 miscellaneous extension librar
ii libxfixes3 1:4.0.5-1 X11 miscellaneous 'fixes' extensio
ii libxv1 2:1.0.6-1 X11 Video extension library
ii libxvmc1 2:1.0.6-1 X11 Video extension library
ii xserver-xorg-core [xorg-vi 2:1.9.4.901-1 Xorg X server - core server
xserver-xorg-video-intel recommends no packages.
xserver-xorg-video-intel suggests no packages.
-- no debconf information
--
To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
