Public bug reported:
System works fine untill its boot with nvidia video drivers.
When X starts with "nvidia" driver, system got freeze.
Dead black screen and no message, errors or speaker beeps..
Found this in dmesg
# dmesg
[ 20.393275] PCI: Cannot allocate resource region 3 of device 0000:05:00.0
[ 20.480120] PCI: Failed to allocate mem resource #3:[EMAIL PROTECTED] for
0000:05:00.0
[ 20.480120] PCI: got res [9010000:9017fff] bus [9010000:9017fff] flags 2200
for BAR 6
[ 21.108511] Boot video device is 0000:05:00.0
[ 39.067285] ACPI: PCI Interrupt 0000:05:00.0[A] -> Link [APC3] -> GSI 18
(level, low) -> IRQ 20
[ 39.067387] PCI: Setting latency timer of device 0000:05:00.0 to 64
I also try:
- enabling restricted drivers.
- install nvidia 100.14.23 driver thru nvidia-installer
- install drivers thru Envy script
- compile latest kernel
- play with apic,lapic,noapic,acpi=off and other kernel options
And what is the region 3 of device? Sure my prob here..
>> PCI: Cannot allocate resource region 3 of device 0000:05:00.0 (video card)
Probably this is bios or kernel bug...
Btw video works greet on winxp sp2 on this machine.
If there are io/memory conflicts in linux kernel, how to pass right parameters
(from windows sysinfo) for kernel (reserve=, pci=) for videocard gets work?
** Affects: ubuntu
Importance: Undecided
Status: New
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pcie mem resource kernel conflict
https://bugs.launchpad.net/bugs/172312
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