Bug#327099: Xserver-xorg radeon dual head monitor detection problem
Package: xserver-xorg
Version: 6.8.2.dfsg.1-6
Upgrading from XFree86 to Xorg broke my dual head xinerama setup. This same
setup worked perfectly well with XFree86 4.3
lspci:
0000:01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY
[Radeon 7000/VE] (prog-if 00 [VGA])
Subsystem: ATI Technologies Inc Radeon 7000/Radeon VE
Flags: bus master, stepping, 66MHz, medium devsel, latency 64
Memory at c0000000 (32-bit, prefetchable) [size=128M]
I/O ports at b800 [size=256]
Memory at cfef0000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at bfc00000 [disabled] [size=128K]
Capabilities: <available only to root>
The following is the relevant info from Xorg.0.log:
...
(II) RADEON(0): Connector0: DDCType-2, DACType-1, TMDSType-0, ConnectorType-3
(II) RADEON(0): Connector1: DDCType-3, DACType-0, TMDSType--1, ConnectorType-2
(II) RADEON(0): I2C device "DDC:ddc2" registered at address 0xA0.
(II) RADEON(0): I2C device "DDC:ddc2" removed.
(II) RADEON(0): I2C device "DDC:ddc2" registered at address 0xA0.
(II) RADEON(0): I2C device "DDC:ddc2" removed.
(II) RADEON(0): I2C device "DDC:ddc2" registered at address 0xA0.
(II) RADEON(0): I2C device "DDC:ddc2" removed.
(II) RADEON(0): DDC Type: 2, Detected Type: 0
(II) RADEON(0): I2C device "DDC:ddc2" registered at address 0xA0.
(II) RADEON(0): I2C device "DDC:ddc2" removed.
(II) RADEON(0): DDC Type: 3, Detected Type: 1
(II) RADEON(0): EDID data from the display on port 2-----------------------
(II) RADEON(0): Manufacturer: BNQ Model: 7659 Serial#: 3770
(II) RADEON(0): Year: 2004 Week: 32
(II) RADEON(0): EDID Version: 1.3
(II) RADEON(0): Analog Display Input, Input Voltage Level: 0.700/0.700 V
(II) RADEON(0): Sync: Separate Composite
(II) RADEON(0): Max H-Image Size [cm]: horiz.: 34 vert.: 27
(II) RADEON(0): Gamma: 2.20
(II) RADEON(0): DPMS capabilities: StandBy Suspend Off; RGB/Color Display
...
(--) Chipset ATI Radeon VE/7000 QY (AGP/PCI) found
(--) Chipset ATI Radeon VE/7000 QY (AGP/PCI) found
...
(II) Loading sub module "radeon"
(II) LoadModule: "radeon"
(II) Reloading /usr/X11R6/lib/modules/drivers/radeon_drv.o
(II) Loading sub module "radeon"
(II) LoadModule: "radeon"
(II) Reloading /usr/X11R6/lib/modules/drivers/radeon_drv.o
...
(II) RADEON(0): Monitor name: BenQ FP731
(II) RADEON(0):
(II) RADEON(0): Primary:
Monitor -- CRT
Connector -- VGA
DAC Type -- Primary
TMDS Type -- NONE
DDC Type -- VGA_DDC
(II) RADEON(0): Secondary:
Monitor -- NONE
Connector -- DVI-I
DAC Type -- TVDAC/ExtDAC
TMDS Type -- Internal
DDC Type -- DVI_DDC
...
(WW) RADEON(0): Failed to detect secondary monitor, MergedFB/Clone mode disabled
...
(WW) RADEON(1): Only one monitor detected, Second screen will NOT be created
...
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