Comment 0 for bug 1547235

Further informations are known by x threads all around the net since 2011 -
there is a problem with the free Radeon-driver and the x1250 rs600m-graphic card!

It does not only affect Ubuntu, it also affects Debian or Mint (which I prefer to use).

Ubuntu itself has graphical corruptions on the Unity-desktop directly after installation...simply look all the pics around the net (or into the attachment). Same corruptions on Ubuntu-games (Teeworld for example) as in Mint and so on -

it is no Ubuntu- or Mesaproblem, there definately must be a bug or problem with the free driver in my opinion.

(dear mr Penalver - now you have another report (you can mark as a duplicate...I still do not know how this report here should make any difference to all the existing ones)), for the case that all the reports around the internet since 2011 are not enough. I do not know what a repository-kernel is, I simply installed the daily build of Ubuntu some days ago - if it is REALLY (!) neccessary to try around with any repos-kernel (what I do not believe), pls give me informations how to do that)

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-2-generic 4.4.0-2.16 [modified: boot/vmlinuz-4.4.0-2-generic]
ProcVersionSignature: Ubuntu 4.4.0-2.16-generic 4.4.0
Uname: Linux 4.4.0-2-generic x86_64
ApportVersion: 2.19.4-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: m 1199 F.... pulseaudio
CurrentDesktop: Unity
Date: Thu Feb 18 22:40:06 2016
HibernationDevice: RESUME=UUID=1a9cc3e7-ec1c-4f67-95c9-f96d010b2a7a
InstallationDate: Installed on 2016-02-10 (8 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160210)
MachineType: SAMSUNG ELECTRONICS CO., LTD. R40P/R41P
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-2-generic root=UUID=860436bf-bd69-4811-8843-9ba08a391b58 ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-2-generic N/A
 linux-backports-modules-4.4.0-2-generic N/A
 linux-firmware 1.155
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/18/2007
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 06YE
dmi.board.name: R40P/R41P
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr06YE:bd07/18/2007:svnSAMSUNGELECTRONICSCO.,LTD.:pnR40P/R41P:pvr06YE:rvnSAMSUNGELECTRONICSCO.,LTD.:rnR40P/R41P:rvr:cvnSAMSUNGELECTRONICSCO.,LTD.:ct1:cvrN/A:
dmi.product.name: R40P/R41P
dmi.product.version: 06YE
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.