Public bug reported:
Ubuntu 6.10, x86
I found that text console (ALT+F1, ALT+F2, etc) is broken on DELL
Optiplex GX100 PC. graphical console (Xorg, ALT+F7) works fine. Graphic
card is on board, Intel 82810 DC-100 GMCH. Analog monitor cannot
synchronize to the signal in the text console, and from teh color noise
I guess that it display some random data from videoram.
Problem with text mode is triggered during Ubuntu boot for short time
too; when splash boot screen is removed and before Xorg server with
login screen is up and running. Analog monitor cannot synchronize to
video signal, random color lines are on the screen.
# uname -a
Linux dellik 2.6.15-27-686 #1 SMP PREEMPT Sat Sep 16 02:13:27 UTC 2006 i686
GNU/Linux
# lsmod | grep agp
intel_agp 24700 1
agpgart 36784 2 intel_agp
# lspci
00:00.0 Host bridge: Intel Corporation 82810 DC-100 GMCH [Graphics Memory
Controller Hub] (rev 02)
00:01.0 VGA compatible controller: Intel Corporation 82810 DC-100 CGC [Chipset
Graphics Controller] (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801AA PCI Bridge (rev 02)
00:1f.0 ISA bridge: Intel Corporation 82801AA ISA Bridge (LPC) (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801AA IDE (rev 02)
00:1f.2 USB Controller: Intel Corporation 82801AA USB (rev 02)
00:1f.3 SMBus: Intel Corporation 82801AA SMBus (rev 02)
01:0c.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78)
# lspci -vv
00:01.0 VGA compatible controller: Intel Corporation 82810 DC-100 CGC [Chipset
Graphics Controller] (rev 02) (prog-if 00 [VGA])
Subsystem: Dell Unknown device 8094
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 9
Region 0: Memory at f8000000 (32-bit, prefetchable) [size=64M]
Region 1: Memory at ff000000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
** Affects: Ubuntu
Importance: Undecided
Status: Unconfirmed
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Intel 82810 DC-100 GMCH (DELL Optiplex GX100), text console is broken
https://launchpad.net/bugs/82662
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