Public bug reported:
When trying to run NASA world wind using Java WebStart from
http://worldwind.arc.nasa.gov/java/index.html
the application produces a blank screen.
Documentation of this application says that when a blank screen is produced,
this indicates a problem in VGA driver
also note that this application works properly on the same computer with
Microsoft Windows.
The computer is a laptop "Dell Inspiron 6400"
the VGA card is "Mobile Intel® 945GM Express Chipset Family"
when executing "lspci -v"
the output is
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT
Express Memory Controller Hub (rev 03)
Subsystem: Dell Unknown device 01bd
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML
Express Integrated Graphics Controller (rev 03) (prog-if 00 [VGA])
Subsystem: Dell Unknown device 01bd
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at eff00000 (32-bit, non-prefetchable) [size=512K]
I/O ports at eff8 [size=8]
Memory at d0000000 (32-bit, prefetchable) [size=256M]
Memory at efec0000 (32-bit, non-prefetchable) [size=256K]
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable-
Capabilities: [d0] Power Management version 2
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML Express
Integrated Graphics Controller (rev 03)
Subsystem: Dell Unknown device 01bd
Flags: bus master, fast devsel, latency 0
Memory at eff80000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [d0] Power Management version 2
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition
Audio Controller (rev 01)
Subsystem: Dell Unknown device 01bd
Flags: bus master, fast devsel, latency 0, IRQ 19
Memory at efebc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Capabilities: [70] Express Unknown type IRQ 0
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1
(rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0
Memory behind bridge: efd00000-efdfffff
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable-
Capabilities: [90] Subsystem: Dell Unknown device 01bd
Capabilities: [a0] Power Management version 2
00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4
(rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=0c, subordinate=0d, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: efa00000-efcfffff
Prefetchable memory behind bridge: 00000000e0000000-00000000e01fffff
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0
Enable-
Capabilities: [90] Subsystem: Dell Unknown device 01bd
Capabilities: [a0] Power Management version 2
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev
01) (prog-if 00 [UHCI])
Subsystem: Dell Unknown device 01bd
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at bf80 [size=32]
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev
01) (prog-if 00 [UHCI])
Subsystem: Dell Unknown device 01bd
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at bf60 [size=32]
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev
01) (prog-if 00 [UHCI])
Subsystem: Dell Unknown device 01bd
Flags: bus master, medium devsel, latency 0, IRQ 20
I/O ports at bf40 [size=32]
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev
01) (prog-if 00 [UHCI])
Subsystem: Dell Unknown device 01bd
Flags: bus master, medium devsel, latency 0, IRQ 21
I/O ports at bf20 [size=32]
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI
Controller (rev 01) (prog-if 20 [EHCI])
Subsystem: Dell Unknown device 01bd
Flags: bus master, medium devsel, latency 0, IRQ 18
Memory at ffa80000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1) (prog-if
01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
Memory behind bridge: ef900000-ef9fffff
Capabilities: [50] Subsystem: Dell Unknown device 01bd
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge
(rev 01)
Subsystem: Dell Unknown device 01bd
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA
Storage Controller IDE (rev 01) (prog-if 80 [Master])
Subsystem: Dell Unknown device 01bd
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 22
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at bfa0 [size=16]
Capabilities: [70] Power Management version 2
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
Subsystem: Dell Unknown device 01bd
Flags: medium devsel, IRQ 4
I/O ports at 10c0 [size=32]
03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02)
Subsystem: Dell Unknown device 01af
Flags: bus master, fast devsel, latency 64, IRQ 22
Memory at ef9fe000 (32-bit, non-prefetchable) [size=8K]
Capabilities: [40] Power Management version 2
03:01.0 FireWire (IEEE 1394): Ricoh Co Ltd Unknown device 0832 (prog-if 10
[OHCI])
Subsystem: Dell Unknown device 01bd
Flags: bus master, medium devsel, latency 64, IRQ 17
Memory at ef9fd800 (32-bit, non-prefetchable) [size=2K]
Capabilities: [dc] Power Management version 2
03:01.1 Generic system peripheral [0805]: Ricoh Co Ltd R5C822
SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19) (prog-if 01)
Subsystem: Dell Unknown device 01bd
Flags: bus master, medium devsel, latency 64, IRQ 23
Memory at ef9fd400 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
03:01.2 System peripheral: Ricoh Co Ltd Unknown device 0843 (rev 01)
Subsystem: Dell Unknown device 01bd
Flags: bus master, medium devsel, latency 0, IRQ 11
Memory at ef9fd500 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
03:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter
(rev 0a)
Subsystem: Dell Unknown device 01bd
Flags: medium devsel, IRQ 11
Memory at ef9fd600 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
03:01.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 05)
Subsystem: Dell Unknown device 01bd
Flags: medium devsel, IRQ 11
Memory at ef9fd700 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
0b:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network
Connection (rev 02)
Subsystem: Intel Corporation Unknown device 1021
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at efdff000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Capabilities: [e0] Express Legacy Endpoint IRQ 0
I am using Ubuntu 7.04 and all components are up to date.
** Affects: Ubuntu
Importance: Undecided
Status: New
--
Problem with Intel VGA driver
https://bugs.launchpad.net/bugs/133345
You received this bug notification because you are a member of Ubuntu
Bugs, which is the bug contact for Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
