Public bug reported:
Dear developers,
First I tried to install 12.04.2 64bit on a Medion AKOYA E1230. After
full installation and complete update the display remains very dark.
Brightness settings via Netbook Fn keys or via applet don't change
anything. Only grub boot option acpi_backlight=vendor did work. No
propritary driver was available. After rebooting the logon screen
remains dark and only after logging in, the brightness could be
adjusted. Since that has to be done every time, I quit the 64bit
installation and tried the 32bit version instead.
After installation of 12.04.2 32bit the brightness is very low (again)
and can't be adjusted. A propritaery driver was available, but
installing this one caused this failure. Next step for me is to do the
full Ubuntu update and then retrying to start that grafic driver.
Besides that I'm a very happy Ubuntu user for many years, keep up that
spirit and thanks !
ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: cedarview-drm 20120717-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-23.35~precise1-generic 3.5.7.2
Uname: Linux 3.5.0-23-generic i686
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: i386
DKMSKernelVersion: 3.5.0-23-generic
Date: Thu Jun 6 13:33:04 2013
InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386
(20130213)
MarkForUpload: True
PackageVersion: 20120717-0ubuntu1
SourcePackage: cedarview-drm-drivers
Title: cedarview-drm 20120717-0ubuntu1: cedarview-drm kernel module failed to
build
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: cedarview-drm-drivers (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-package i386 precise
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https://bugs.launchpad.net/bugs/1188163
Title:
cedarview-drm 20120717-0ubuntu1: cedarview-drm kernel module failed to
build
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