Public bug reported:
CID: 2011008-8338
Maximum resolution comes with black edges.
This might be a driver issue, but since it works with the open-source driver,
we will certify it without the proprietary driver.
Steps:
1. Install 12.04.4 + update + fglrx-experimental-13 (version
2:13.300-0ubuntu0.0.1)
2. Boot to desktop
Expected result:
* The supported maximum resolution (1920*1080) should be expand to the whole
screen.
Actual result:
* It's not fullscreen in 1920*1080, 1776*1000, it will be surrounded by black
edges,
but it works fine for resolutions lower than 1776*1000
WORKAROUND:
* Use the AMD Catalyst Control Center to adjust the scaling options, tune it to
"overscan" (Screenshot attached)
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc.
[AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] [1002:68f9]
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.11.0-18-generic 3.11.0-18.32~precise1
ProcVersionSignature: Ubuntu 3.11.0-18.32~precise1-generic 3.11.10.4
Uname: Linux 3.11.0-18-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k3.11.0-18-generic.
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: ubuntu 1605 F.... pulseaudio
/dev/snd/controlC0: ubuntu 1605 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xfe700000 irq 46'
Mixer name : 'Realtek ALC662 rev1'
Components : 'HDA:10ec0662,17aa307c,00100101'
Controls : 36
Simple ctrls : 18
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xfe640000 irq 47'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 7
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Tue Apr 1 00:00:53 2014
HibernationDevice: RESUME=UUID=ab871f11-e346-4694-b52f-879962d2a394
InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release amd64
(20140204)
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
MachineType: LENOVO FFFFFFFFFF
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-18-generic
root=UUID=24ed35d5-757c-40e7-a1fd-b3e820f89035 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.11.0-18-generic N/A
linux-backports-modules-3.11.0-18-generic N/A
linux-firmware 1.79.11
RfKill:
SourcePackage: linux-lts-saucy
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/11/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 9QKT14AUS
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: To be filled by O.E.M.
dmi.board.vendor: LENOVO
dmi.board.version: To be filled by O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnLENOVO:bvr9QKT14AUS:bd03/11/2011:svnLENOVO:pnFFFFFFFFFF:pvrLenovoProduct:rvnLENOVO:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: FFFFFFFFFF
dmi.product.version: Lenovo Product
dmi.sys.vendor: LENOVO
** Affects: linux-lts-saucy (Ubuntu)
Importance: Undecided
Status: New
** Tags: 201108-8338 amd64 apport-bug precise qa-kernel-lts-testing
running-unity taipei-lab
** Attachment added: "Screenshot from 2014-04-01 00:24:27.png"
https://bugs.launchpad.net/bugs/1300580/+attachment/4057100/+files/Screenshot%20from%202014-04-01%2000%3A24%3A27.png
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https://bugs.launchpad.net/bugs/1300580
Title:
AMD Radeon HD 5000/6000/7350/8350 Series [1002:68f9] Maximum
resolution is not full screen with fglrx
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