black screen in Ubuntu. ATI Radeon HD 6670

[Илья]

In Ubuntu 13.04 black screen.
Earlier ubuntu work, but in Ubuntu after update be black screen.
Nomodeset work good.
Fglrx work good. I want use free soft.
sudo lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge
00:02.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge
(ext gfx port 0)
00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI
bridge (PCIE port 1)
00:11.0 SATA controller: Advanced Micro Devices [AMD] nee ATI
SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode]
00:12.0 USB controller: Advanced Micro Devices [AMD] nee ATI
SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.1 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0 USB
OHCI1 Controller
00:12.2 USB controller: Advanced Micro Devices [AMD] nee ATI
SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB controller: Advanced Micro Devices [AMD] nee ATI
SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.1 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0 USB
OHCI1 Controller
00:13.2 USB controller: Advanced Micro Devices [AMD] nee ATI
SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices [AMD] nee ATI SBx00 SMBus
Controller (rev 3c)
00:14.1 IDE interface: Advanced Micro Devices [AMD] nee ATI
SB7x0/SB8x0/SB9x0 IDE Controller
00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia
(Intel HDA)
00:14.3 ISA bridge: Advanced Micro Devices [AMD] nee ATI
SB7x0/SB8x0/SB9x0 LPC host controller
00:14.4 PCI bridge: Advanced Micro Devices [AMD] nee ATI SBx00 PCI to
PCI Bridge
00:14.5 USB controller: Advanced Micro Devices [AMD] nee ATI
SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor
HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor
Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor
DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor
Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor
Link Control
01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI
Turks XT [Radeon HD 6670]
01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI
Turks/Whistler HDMI Audio [Radeon HD 6000 Series]
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
 affects ubuntu
 status new

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1182103/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

[Jesús Muñoz Rubio (jesusmunozrubio)]

First sorry my poor english...

I think I have the same problem but with an upgrade of distribution with an integrated Radeon HD 4250. According Xorg.0.log everything seems to be ok, but nothing is printed in the screen... If I change to a text console ctrl+alt+F1 and again to ctrl+alt+F7, image is distorted... I'll try to add a picture later.

lspci info about VGA controler:
========================

01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS880 [Radeon HD 4250] (prog-if 00 [VGA controller])
 Subsystem: Gigabyte Technology Co., Ltd Device d000
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 Latency: 0, Cache Line Size: 4 bytes
 Interrupt: pin A routed to IRQ 18
 Region 0: Memory at d0000000 (32-bit, prefetchable) [size=256M]
 Region 1: I/O ports at ee00 [size=256]
 Region 2: Memory at fdfe0000 (32-bit, non-prefetchable) [size=64K]
 Region 5: Memory at fde00000 (32-bit, non-prefetchable) [size=1M]
 Expansion ROM at <unassigned> [disabled]
 Capabilities: [50] Power Management version 3
  Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
 Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
  Address: 0000000000000000 Data: 0000
 Kernel driver in use: radeon

Xorg.0.log:
========

[ 25.634]
X.Org X Server 1.14.3
Release Date: 2013-09-12
[ 25.634] X Protocol Version 11, Revision 0
[ 25.634] Build Operating System: Linux 3.2.0-37-generic x86_64 Ubuntu
[ 25.634] Current Operating System: Linux htpc 3.11.0-13-generic #20-Ubuntu SMP Wed Oct 23 07:38:26 UTC 2013 x86_64
[ 25.634] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.11.0-13-generic root=UUID=e2450016-2f0c-4d4b-b486-ba613f2d6dac ro quiet splash vt.handoff=7
[ 25.634] Build Date: 15 October 2013 09:23:37AM
[ 25.634] xorg-server 2:1.14.3-3ubuntu2 (For technical support please see http://www.ubuntu.com/support)
[ 25.634] Current version of pixman: 0.30.2
[ 25.634] Before reporting problems, check http://wiki.x.org
 to make sure that you have the latest version.
[ 25.634] Markers: (--) probed, (**) from config file, (==) default setting,
 (++) from command line, (!!) notice, (II) informational,
 (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 25.634] (==) Log file: "/var/log/Xorg.0.log", Time: Thu Nov 21 18:11:04 2013
[ 25.760] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 25.968] (==) No Layout section. Using the first Screen section.
[ 25.968] (==) No screen section available. Using defaults.
[ 25.968] (**) |-->Screen "Default Screen Section" (0)
[ 25.968] (**) | |-->Monitor "<default monitor>"
[ 25.978] (==) No monitor specified for screen "Default Screen Section".
 Using a default monitor configuration.
[ 25.978] (==) Automatically adding devices
[ 25.978] (==) Automatically enabling devices
[ 25.978] (==) Automatically adding GPU devices
[ 26.026] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not ex...

[penalvch (penalvch)]

Илья, thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command, as it will automatically gather debugging information, in a terminal:
apport-collect -p xorg 1182103

Please ensure you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information.

When reporting bugs in the future please use apport by using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs.

[Launchpad Janitor (janitor)]

[Expired for xorg (Ubuntu) because there has been no activity for 60 days.]