Public bug reported:
Binary package hint: xserver-xorg-video-intel
Hi,
I own a Toshiba Satelite SA50-532. It is equipped with an Intel GME855 graphics
chipset (lspci below)
I have trouble activating VGA output, if VGA monitor is not connected at
bootup. There is no difference if X is started with the monitor
connected or not connected.
If monitor is attached i can do
# xrandr --output VGA --mode 1024x768 --rate 75 --same-as LVDS
or
# xrandr --output VGA --mode 1024x768 --rate 75 --left-of LVDS
If the monitor was present at bootup, the above lines work as documented.
The first line clones the screen. The secont line extends the screen.
If the monitor was not connected while starting the system. TFT monitors
are not able to sync the signal, even my Sony Syncmaster Multiscan 500PS
19" has problems: Sometimes it successfully gets sync. Then it shows a
very flickering screen with somehow shifted colours. It tells me in its
status menu, that it has not 75Hz as expected, but with vertical refresh
like 58.68Hz or 57.59Hz. I don't know if these colors are meassured
correctly by the monitor.
The xrandr output makes no diffence if monitor is absent while starting or if
it is present.
The following output are from xrandr command with monitor plugged or not
plugged in, while in X.
# xrandr # VGA absent
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 2048 x 1600
VGA disconnected (normal left inverted right x axis y axis)
LVDS connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
1024x768 60.0*+ 85.0 75.0 70.1 60.0
832x624 74.6
800x600 85.1 72.2 75.0 60.3 56.2
640x480 85.0 72.8 75.0 59.9
720x400 85.0
640x400 85.1
640x350 85.1
TMDS disconnected (normal left inverted right x axis y axis)
# xrandr # VGA present
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 2048 x 1600
VGA connected (normal left inverted right x axis y axis)
2048x1536 60.0
1920x1440 60.0
1856x1392 60.0
1792x1344 60.0
1600x1200 75.0 70.0 65.0 60.0
1680x1050 84.9 74.9 69.9 60.0
1600x1024 60.2
1400x1050 85.0 74.8 70.0 60.0
1280x1024 85.0 75.0 60.0
1440x900 59.9
1280x960 85.0 60.0
1360x768 59.8
1152x864 100.0 85.1 85.0 75.0 75.0 70.0 60.0
1024x768 85.0 75.0 70.1 60.0
832x624 74.6
800x600 85.1 72.2 75.0 60.3 56.2
640x480 85.0 72.8 75.0 59.9
720x400 85.0
640x400 85.1
640x350 85.1
LVDS connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
1024x768 60.0*+ 85.0 75.0 70.1 60.0
832x624 74.6
800x600 85.1 72.2 75.0 60.3 56.2
640x480 85.0 72.8 75.0 59.9
720x400 85.0
640x400 85.1
640x350 85.1
TMDS disconnected (normal left inverted right x axis y axis)
I hope all necessary information is provided. If not please ask.
# lsb_release -rd
Description: Ubuntu 8.10
Release: 8.10
# dpkg -l xserver-xorg-video-intel
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)
||/ Name Version Description
+++-=========================-=========================-==================================================================
ii xserver-xorg-video-intel 2:2.4.1-1ubuntu10 X.Org X server -- Intel
i8xx, i9xx display driver
# lspci -nvvv
00:00.0 0600: 8086:3580 (rev 02)
Subsystem: 1179:0001
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
Region 0: Memory at <unassigned> (32-bit, prefetchable)
Capabilities: <access denied>
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp
00:00.1 0880: 8086:3584 (rev 02)
Subsystem: 1179:0001
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
00:00.3 0880: 8086:3585 (rev 02)
Subsystem: 1179:0001
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
00:02.0 0300: 8086:3582 (rev 02)
Subsystem: 1179:0033
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
Interrupt: pin A routed to IRQ 10
Region 0: Memory at d8000000 (32-bit, prefetchable) [size=128M]
Region 1: Memory at d0000000 (32-bit, non-prefetchable) [size=512K]
Region 2: I/O ports at eff8 [size=8]
Capabilities: <access denied>
Kernel modules: intelfb
00:02.1 0380: 8086:3582 (rev 02)
Subsystem: 1179:0033
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
Region 0: Memory at 50000000 (32-bit, prefetchable) [size=128M]
Region 1: Memory at 5c000000 (32-bit, non-prefetchable) [size=512K]
Capabilities: <access denied>
00:1d.0 0c03: 8086:24c2 (rev 03)
Subsystem: 1179:0001
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 10
Region 4: I/O ports at 18c0 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.1 0c03: 8086:24c4 (rev 03)
Subsystem: 1179:0001
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 11
Region 4: I/O ports at 18e0 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.2 0c03: 8086:24c7 (rev 03)
Subsystem: 1179:0001
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 11
Region 4: I/O ports at 1c00 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.7 0c03: 8086:24cd (rev 03) (prog-if 20)
Subsystem: 1179:0001
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin D routed to IRQ 11
Region 0: Memory at 5c080000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd
00:1e.0 0604: 8086:2448 (rev 83)
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
Bus: primary=00, secondary=01, subordinate=03, sec-latency=64
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: cff00000-cfffffff
Prefetchable memory behind bridge: 58000000-5bffffff
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
00:1f.0 0601: 8086:24cc (rev 03)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Kernel modules: intel-rng, iTCO_wdt
00:1f.1 0101: 8086:24ca (rev 03) (prog-if 8a [Master SecP PriP])
Subsystem: 1179:0001
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 11
Region 0: I/O ports at 01f0 [size=8]
Region 1: I/O ports at 03f4 [size=1]
Region 2: I/O ports at 0170 [size=8]
Region 3: I/O ports at 0374 [size=1]
Region 4: I/O ports at bfa0 [size=16]
Region 5: Memory at 5c080400 (32-bit, non-prefetchable) [size=1K]
Kernel driver in use: ata_piix
00:1f.5 0401: 8086:24c5 (rev 03)
Subsystem: 1179:0412
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 11
Region 0: I/O ports at 1000 [size=256]
Region 1: I/O ports at 1880 [size=64]
Region 2: Memory at 5c080800 (32-bit, non-prefetchable) [size=512]
Region 3: Memory at 5c080a00 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: Intel ICH
Kernel modules: snd-intel8x0
00:1f.6 0703: 8086:24c6 (rev 03)
Subsystem: 1179:0001
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 11
Region 0: I/O ports at 1400 [size=256]
Region 1: I/O ports at 1800 [size=128]
Capabilities: <access denied>
Kernel modules: snd-intel8x0m, 8250_pci
01:05.0 0200: 168c:0013 (rev 01)
Subsystem: 144f:7057
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 168 (2500ns min, 7000ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 11
Region 0: Memory at cfff0000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: ath_pci
Kernel modules: ath_pci, ath5k
01:07.0 0c00: 104c:8026 (prog-if 10)
Subsystem: 1179:0001
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64 (500ns min, 1000ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 11
Region 0: Memory at cff05000 (32-bit, non-prefetchable) [size=2K]
Region 1: Memory at cff00000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel modules: ohci1394
01:08.0 0200: 8086:103d (rev 83)
Subsystem: 1179:0001
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 11
Region 0: Memory at cffef000 (32-bit, non-prefetchable) [size=4K]
Region 1: I/O ports at cf00 [size=64]
Capabilities: <access denied>
Kernel modules: e100
01:0b.0 0607: 1179:0617 (rev 33)
Subsystem: 1179:0001
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=slow >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 168
Interrupt: pin A routed to IRQ 11
Region 0: Memory at cff04000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=01, secondary=02, subordinate=02, sec-latency=0
Memory window 0: 58000000-5bfff000 (prefetchable)
Memory window 1: 60000000-63fff000
I/O window 0: 0000c000-0000c0ff
I/O window 1: 0000c400-0000c4ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt+ PostWrite+
16-bit legacy interface ports at 0001
Kernel modules: yenta_socket
# cat /etc/X11/xorg.conf
Section "ServerLayout"
Identifier "tft" #"default layout"
Screen 0 "tft screen" 0 0
InputDevice "mice" "CorePointer"
InputDevice "kbd" "CoreKeyboard"
InputDevice "touchpad"
EndSection
Section "Files"
# RgbPath "/etc/X11/rgb"
# ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/X11/misc"
FontPath "/usr/share/fonts/X11/cyrillic"
FontPath "/usr/share/fonts/X11/100dpi/:unscaled"
FontPath "/usr/share/fonts/X11/75dpi/:unscaled"
FontPath "/usr/share/fonts/X11/Type1"
FontPath "/usr/share/fonts/X11/100dpi"
FontPath "/usr/share/fonts/X11/75dpi"
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection
Section "Module"
Load "dbe"
Load "dri"
Load "extmod"
Load "GLcore"
Load "glx"
Load "record"
Load "xtrap"
Load "type1"
EndSection
Section "InputDevice"
Identifier "kbd"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "mice"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "InputDevice" # Identifier "touchpad" # {
Identifier "touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizScrollDelta" "0"
EndSection
Section "Monitor"
Identifier "tft monitor"
VendorName "toshiba"
ModelName "tft"
Option "DPMS"
Option "PreferredMode" "1024x768"
EndSection
Section "Monitor"
Identifier "crt monitor"
VendorName "(null)"
ModelName "crt"
HorizSync 28-96
VertRefresh 43-160
Option "DPMS"
EndSection
Section "Monitor"
Identifier "tv monitor"
VendorName "(null)"
ModelName "tv"
Option "DPMS"
Option "PreferredMode" "800x600"
EndSection
Section "Device"
Identifier "i855gm"
Driver "intel"
VendorName "Intel Corporation"
BoardName "82852/855GM Integrated Graphics Device"
Option "Monitor-LVDS" "tft monitor"
Option "Monitor-VGA" "crt monitor"
Option "Monitor-TV" "tv monitor"
EndSection
Section "Screen"
Identifier "tft screen"
Device "i855gm"
Monitor "tft monitor"
DefaultDepth 16
SubSection "Display"
Depth 16
Virtual 2048 1600
EndSubSection
EndSection
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
--
[intrepid] LVDS/TFT output fine VGA output not displayable
https://bugs.launchpad.net/bugs/292802
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