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module loading problem on initramfs stage and some acpi warn
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tlix
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Joined: 15 Jul 2015
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PostPosted: Wed Jul 15, 2015 3:28 pm    Post subject: module loading problem on initramfs stage and some acpi warn Reply with quote

once booted, it prints(in 0.5s for the module error):

starting version 218
ctx=0x7f1628fe8[/bug]2e0 path=/lib/modules/4.0.5-gentoo/kernel/drivers/misc/mei/mei.ko.xz error=No such file or directory
ctx=0x7f1628fe82e0 path=/lib/modules/4.0.5-gentoo/kernel/drivers/net/wireless/ath/ath9k/ath9k_common.ko.xz error=No such file or directory
ctx=0x7f1628fe82e0 path=/lib/modules/4.0.5-gentoo/kernel/drivers/net/wireless/ath/ath9k/ath9k_common.ko.xz error=No such file or directory
ctx=0x7f1628fe82e0 path=/lib/modules/4.0.5-gentoo/kernel/drivers/net/mii.ko.xz error=No such file or directory
ctx=0x7f1628fe82e0 path=/lib/modules/4.0.5-gentoo/kernel/drivers/mfd/mfd-core.ko.xz error=No such file or directory
ctx=0x7f1628fe82e0 path=/lib/modules/4.0.5-gentoo/kernel/drivers/platform/x86/asus-wmi.ko.xz error=No such file or directory
ctx=0x7f1628fe82e0 path=/lib/modules/4.0.5-gentoo/kernel/net/bluetooth/bluetooth.ko.xz error=No such file or directory
ctx=0x7f1628fe82e0 path=/lib/modules/4.0.5-gentoo/kernel/deivers/media/v4l2-core/videobuf2-vmalloc.ko.xz error=No such file or directory

while, when I entered in the system ,these modules are already loaded, and nothing seems to be wrong, though I'm not sure enough.
as I see, the error occurs once it boot, and no related message about the module-loading error left in dmseg, it should be still in the initramfs stage, could it be the in-initramfs module depend on and initiatively load these modules? If so, how can I get to know which module should be included in initramfs?

and about the following acpi warning,I have been troubled for days, if possible,could anyone please give me some suggestions?

[ 14.699830] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000
000400-0x000000000000047F (\PMIO) (20150204/utaddress-254)
[ 14.699872] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 14.699879] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000
000500-0x0000000000000549 (\SBGP) (20150204/utaddress-254)
[ 14.699898] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000
000500-0x0000000000000563 (\GPIO) (20150204/utaddress-254)
[ 14.699917] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 14.699920] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000
000500-0x0000000000000549 (\SBGP) (20150204/utaddress-254)
[ 14.699938] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000
000500-0x0000000000000563 (\GPIO) (20150204/utaddress-254)
[ 14.699959] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 14.699961] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000549 (\SBGP) (20150204/utaddress-254)
[ 14.699979] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150204/utaddress-254)
[ 14.699997] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 14.699999] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 14.733738] ACPI Warning: SystemIO range 0x000000000000E000-0x000000000000E01F conflicts with OpRegion 0x000000000000E000-0x000000000000E00F (\_SB_.PCI0.SBUS.SMBI) (20150204/utaddress-254)


longing for explanations and solutions,thanks very much!
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rubik-wuerfel
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Joined: 29 Sep 2004
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Location: Goettingen, Germany

PostPosted: Sat Oct 10, 2015 1:36 pm    Post subject: Reply with quote

I had the same messages and removed them by adding the following line to /usr/share/genkernel/arch/x86_64/modules_load:
Code:
# These seemed to have been missing at boot time
MODULES_MISSING="i2c-core kvm mii processor snd-hda-codec thermal_sys video wmi"


Then rebuilding the initramfs with genkernel included these modules into the initramfs.

Of course, this edit will need to be redone every time genkernel is installed again.
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