Hello to everyone, I would to find more info for resolving this old issue that is solved few years ago with other distributions like pclos, debian , ubuntu..
In few words I try to explain my problem.
I just installed opensuse 12 from network installation setup but with "no kms" option and after finishing I unable to boot with 2x2gb dual channel ram setup.
If I go to remove second bank of ram I able to run opensuse and all work perfectly (this distro is very impressive and solid, looks like for me)
This error may be depends to bug bios set reserved mem area and conflict whit graphics card memory reserved space..or similar thigs (unfortunately I not fully understand this problem to explain well to us)
I go to find a solution, look a logfile print this below:
2013-08-31T23:30:07.684472+02:00 linux kernel: [ 1.682289] ------------[ cut here ]------------
2013-08-31T23:30:07.684474+02:00 linux kernel: [ 1.682293] WARNING: at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.7.10/linux-3.7/arch/x86/mm/ioremap.c:171 __ioremap_caller+0x2ab/0x480()
2013-08-31T23:30:07.684476+02:00 linux kernel: [ 1.682295] Hardware name: M51SE
2013-08-31T23:30:07.684477+02:00 linux kernel: [ 1.682296] Info: mapping multiple BARs. Your kernel is fine.
2013-08-31T23:30:07.684479+02:00 linux kernel: [ 1.682297] Modules linked in:
2013-08-31T23:30:07.684485+02:00 linux kernel: [ 1.682301] Pid: 1, comm: swapper/0 Not tainted 3.7.10-1.1-desktop #1
2013-08-31T23:30:07.684487+02:00 linux kernel: [ 1.682303] Call Trace:
2013-08-31T23:30:07.684488+02:00 linux kernel: [ 1.682313] [<c0205779>] try_stack_unwind+0x199/0x1b0
2013-08-31T23:30:07.684490+02:00 linux kernel: [ 1.682319] [<c0204487>] dump_trace+0x47/0xf0
2013-08-31T23:30:07.684491+02:00 linux kernel: [ 1.682323] [<c02057db>] show_trace_log_lvl+0x4b/0x60
2013-08-31T23:30:07.684493+02:00 linux kernel: [ 1.682326] [<c0205808>] show_trace+0x18/0x20
2013-08-31T23:30:07.684494+02:00 linux kernel: [ 1.682330] [<c06fbeeb>] dump_stack+0x6d/0x72
2013-08-31T23:30:07.684496+02:00 linux kernel: [ 1.682334] [<c0238cb8>] warn_slowpath_common+0x78/0xb0
2013-08-31T23:30:07.684498+02:00 linux kernel: [ 1.682338] [<c0238d83>] warn_slowpath_fmt+0x33/0x40
2013-08-31T23:30:07.684503+02:00 linux kernel: [ 1.682341] [<c022e85b>] __ioremap_caller+0x2ab/0x480
2013-08-31T23:30:07.684506+02:00 linux kernel: [ 1.682345] [<c022ea98>] ioremap_nocache+0x18/0x20
2013-08-31T23:30:07.684507+02:00 linux kernel: [ 1.682349] [<c0ae4e1b>] vesafb_probe+0x61b/0x765
2013-08-31T23:30:07.684509+02:00 linux kernel: [ 1.682354] [<c053a1b9>] platform_drv_probe+0x9/0x10
2013-08-31T23:30:07.684510+02:00 linux kernel: [ 1.682358] [<c0538d64>] driver_probe_device+0x74/0x360
2013-08-31T23:30:07.684512+02:00 linux kernel: [ 1.682362] [<c05390c9>] __driver_attach+0x79/0x80
2013-08-31T23:30:07.684513+02:00 linux kernel: [ 1.682366] [<c0537378>] bus_for_each_dev+0x38/0x70
2013-08-31T23:30:07.684515+02:00 linux kernel: [ 1.682370] [<c0538886>] driver_attach+0x16/0x20
2013-08-31T23:30:07.684516+02:00 linux kernel: [ 1.682373] [<c053848f>] bus_add_driver+0x16f/0x270
2013-08-31T23:30:07.684522+02:00 linux kernel: [ 1.682377] [<c0539663>] driver_register+0x63/0x150
2013-08-31T23:30:07.684524+02:00 linux kernel: [ 1.682381] [<c053a49f>] platform_driver_probe+0xf/0x80
2013-08-31T23:30:07.684526+02:00 linux kernel: [ 1.682384] [<c0ae47cc>] vesafb_init+0x1d7/0x20b
2013-08-31T23:30:07.684527+02:00 linux kernel: [ 1.682387] [<c020123a>] do_one_initcall+0x11a/0x170
2013-08-31T23:30:07.684529+02:00 linux kernel: [ 1.682392] [<c0abcae3>] kernel_init_freeable+0x116/0x1b5
2013-08-31T23:30:07.684530+02:00 linux kernel: [ 1.682396] [<c06e4d48>] kernel_init+0x8/0xe0
2013-08-31T23:30:07.684532+02:00 linux kernel: [ 1.682401] [<c070dc67>] ret_from_kernel_thread+0x1b/0x28
2013-08-31T23:30:07.684533+02:00 linux kernel: [ 1.682404] [<c06e4d40>] rest_init+0x70/0x70
2013-08-31T23:30:07.684535+02:00 linux kernel: [ 1.684743] DWARF2 unwinder stuck at kernel_init+0x0/0xe0
2013-08-31T23:30:07.684541+02:00 linux kernel: [ 1.684744]
2013-08-31T23:30:07.684543+02:00 linux kernel: [ 1.684745] Leftover inexact backtrace:
2013-08-31T23:30:07.684545+02:00 linux kernel: [ 1.684745]
2013-08-31T23:30:07.684546+02:00 linux kernel: [ 1.684753] ---[ end trace 133f5e15aa569259 ]---
So I know this is error messages related to bug on my laptop bad addressing I/O memspace, but recently his is now fixed , and video card run with 2x2gb ddr dual channel in other distributions without any patch.
Is possible to apply some fix/patch to kernel or pass any special command to kernel before boot to avoid this problem and run this beautiful os with full dual channel setup :) ??
Is also possible to try a installing other kernel not listed in repository or recompilation of current kernel including any special modules?
Some link of problem explained and fixed below:
https://bugs.launchpad.net/ubuntu/+s...x/+bug/316079/
ASUSTeK Computer Inc.-Forum- Which linux distribution
Thanks in advance for any replyes and sorry for mi bad english. Nicola.
In few words I try to explain my problem.
I just installed opensuse 12 from network installation setup but with "no kms" option and after finishing I unable to boot with 2x2gb dual channel ram setup.
If I go to remove second bank of ram I able to run opensuse and all work perfectly (this distro is very impressive and solid, looks like for me)
This error may be depends to bug bios set reserved mem area and conflict whit graphics card memory reserved space..or similar thigs (unfortunately I not fully understand this problem to explain well to us)
I go to find a solution, look a logfile print this below:
Quote:
2013-08-31T23:30:07.684472+02:00 linux kernel: [ 1.682289] ------------[ cut here ]------------
2013-08-31T23:30:07.684474+02:00 linux kernel: [ 1.682293] WARNING: at /home/abuild/rpmbuild/BUILD/kernel-desktop-3.7.10/linux-3.7/arch/x86/mm/ioremap.c:171 __ioremap_caller+0x2ab/0x480()
2013-08-31T23:30:07.684476+02:00 linux kernel: [ 1.682295] Hardware name: M51SE
2013-08-31T23:30:07.684477+02:00 linux kernel: [ 1.682296] Info: mapping multiple BARs. Your kernel is fine.
2013-08-31T23:30:07.684479+02:00 linux kernel: [ 1.682297] Modules linked in:
2013-08-31T23:30:07.684485+02:00 linux kernel: [ 1.682301] Pid: 1, comm: swapper/0 Not tainted 3.7.10-1.1-desktop #1
2013-08-31T23:30:07.684487+02:00 linux kernel: [ 1.682303] Call Trace:
2013-08-31T23:30:07.684488+02:00 linux kernel: [ 1.682313] [<c0205779>] try_stack_unwind+0x199/0x1b0
2013-08-31T23:30:07.684490+02:00 linux kernel: [ 1.682319] [<c0204487>] dump_trace+0x47/0xf0
2013-08-31T23:30:07.684491+02:00 linux kernel: [ 1.682323] [<c02057db>] show_trace_log_lvl+0x4b/0x60
2013-08-31T23:30:07.684493+02:00 linux kernel: [ 1.682326] [<c0205808>] show_trace+0x18/0x20
2013-08-31T23:30:07.684494+02:00 linux kernel: [ 1.682330] [<c06fbeeb>] dump_stack+0x6d/0x72
2013-08-31T23:30:07.684496+02:00 linux kernel: [ 1.682334] [<c0238cb8>] warn_slowpath_common+0x78/0xb0
2013-08-31T23:30:07.684498+02:00 linux kernel: [ 1.682338] [<c0238d83>] warn_slowpath_fmt+0x33/0x40
2013-08-31T23:30:07.684503+02:00 linux kernel: [ 1.682341] [<c022e85b>] __ioremap_caller+0x2ab/0x480
2013-08-31T23:30:07.684506+02:00 linux kernel: [ 1.682345] [<c022ea98>] ioremap_nocache+0x18/0x20
2013-08-31T23:30:07.684507+02:00 linux kernel: [ 1.682349] [<c0ae4e1b>] vesafb_probe+0x61b/0x765
2013-08-31T23:30:07.684509+02:00 linux kernel: [ 1.682354] [<c053a1b9>] platform_drv_probe+0x9/0x10
2013-08-31T23:30:07.684510+02:00 linux kernel: [ 1.682358] [<c0538d64>] driver_probe_device+0x74/0x360
2013-08-31T23:30:07.684512+02:00 linux kernel: [ 1.682362] [<c05390c9>] __driver_attach+0x79/0x80
2013-08-31T23:30:07.684513+02:00 linux kernel: [ 1.682366] [<c0537378>] bus_for_each_dev+0x38/0x70
2013-08-31T23:30:07.684515+02:00 linux kernel: [ 1.682370] [<c0538886>] driver_attach+0x16/0x20
2013-08-31T23:30:07.684516+02:00 linux kernel: [ 1.682373] [<c053848f>] bus_add_driver+0x16f/0x270
2013-08-31T23:30:07.684522+02:00 linux kernel: [ 1.682377] [<c0539663>] driver_register+0x63/0x150
2013-08-31T23:30:07.684524+02:00 linux kernel: [ 1.682381] [<c053a49f>] platform_driver_probe+0xf/0x80
2013-08-31T23:30:07.684526+02:00 linux kernel: [ 1.682384] [<c0ae47cc>] vesafb_init+0x1d7/0x20b
2013-08-31T23:30:07.684527+02:00 linux kernel: [ 1.682387] [<c020123a>] do_one_initcall+0x11a/0x170
2013-08-31T23:30:07.684529+02:00 linux kernel: [ 1.682392] [<c0abcae3>] kernel_init_freeable+0x116/0x1b5
2013-08-31T23:30:07.684530+02:00 linux kernel: [ 1.682396] [<c06e4d48>] kernel_init+0x8/0xe0
2013-08-31T23:30:07.684532+02:00 linux kernel: [ 1.682401] [<c070dc67>] ret_from_kernel_thread+0x1b/0x28
2013-08-31T23:30:07.684533+02:00 linux kernel: [ 1.682404] [<c06e4d40>] rest_init+0x70/0x70
2013-08-31T23:30:07.684535+02:00 linux kernel: [ 1.684743] DWARF2 unwinder stuck at kernel_init+0x0/0xe0
2013-08-31T23:30:07.684541+02:00 linux kernel: [ 1.684744]
2013-08-31T23:30:07.684543+02:00 linux kernel: [ 1.684745] Leftover inexact backtrace:
2013-08-31T23:30:07.684545+02:00 linux kernel: [ 1.684745]
2013-08-31T23:30:07.684546+02:00 linux kernel: [ 1.684753] ---[ end trace 133f5e15aa569259 ]---
Is possible to apply some fix/patch to kernel or pass any special command to kernel before boot to avoid this problem and run this beautiful os with full dual channel setup :) ??
Is also possible to try a installing other kernel not listed in repository or recompilation of current kernel including any special modules?
Some link of problem explained and fixed below:
https://bugs.launchpad.net/ubuntu/+s...x/+bug/316079/
ASUSTeK Computer Inc.-Forum- Which linux distribution
Thanks in advance for any replyes and sorry for mi bad english. Nicola.