Public bug reported:
I run the kernel 5.4.0-42-generic on a fully up-to-date Ubuntu "focal" on Dell
Latitude E6440.
While scrolling through the output of `journalctl -b` I came across a warning
(marked yellow):
[ 0.659825] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control
method not found
Now, since this is a warning, I get, ergo, warned. What is it that I
get warned about? Is it just a printf or is some action required? As
every computer, the laptop suffers from various problems from time to
time (e.g., boot or wakeup silently hangs up while the manufacturer
splash screen is displayed), so, I don't know whether this message could
be related to any of such problems.
Here is the context of this warning in dmesg:
# dmesg | grep -B 10 -A 5 "method not found"
[ 0.518379] rtc_cmos 00:02: setting system clock to 2020-08-05T15:23:54 UTC
(1596641034)
[ 0.519455] Freeing unused decrypted memory: 2040K
[ 0.520119] Freeing unused kernel image memory: 2712K
[ 0.531430] Write protecting the kernel read-only data: 22528k
[ 0.532242] Freeing unused kernel image memory: 2008K
[ 0.532805] Freeing unused kernel image memory: 1192K
[ 0.540186] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.540514] x86/mm: Checking user space page tables
[ 0.547468] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.547786] Run /init as init process
[ 0.659825] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method
not found
[ 0.659921] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC2.E1PM)
(20190816/utaddress-204)
[ 0.661768] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC1.E1PM)
(20190816/utaddress-204)
[ 0.663121] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000187F (\PMIO) (20190816/utaddress-204)
[ 0.664516] ACPI: If an ACPI driver is available for this device, you should
use it instead of the native driver
[ 0.666167] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
Some more info:
# ls -la /sys/devices/platform/PNP0C14:00
drwxr-xr-x 4 root root 0 Aug 5 17:23 .
drwxr-xr-x 29 root root 0 Aug 5 17:23 ..
lrwxrwxrwx 1 root root 0 Aug 5 17:23 driver ->
../../../bus/platform/drivers/acpi-wmi
-rw-r--r-- 1 root root 4096 Aug 5 18:09 driver_override
lrwxrwxrwx 1 root root 0 Aug 5 18:09 firmware_node ->
../../LNXSYSTM:00/LNXSYBUS:00/PNP0C14:00
-r--r--r-- 1 root root 4096 Aug 5 18:09 modalias
drwxr-xr-x 2 root root 0 Aug 5 18:09 power
lrwxrwxrwx 1 root root 0 Aug 5 17:23 subsystem -> ../../../bus/platform
-rw-r--r-- 1 root root 4096 Aug 5 17:23 uevent
drwxr-xr-x 3 root root 0 Aug 5 17:23 wmi_bus
#
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: focal
** Description changed:
I run the kernel 5.4.0-42-generic on a fully up-to-date Ubuntu "focal" on
Dell Latitude E6440.
- While scrolling through the output of `journalctl -b` I came across a warning
(marked yellow):
+ While scrolling through the output of `journalctl -b` I came across the
following warning (marked yellow):
[ 0.659825] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control
method not found
Now, since this is a warning, I get, ergo, warned. What is it that I
get warned about? Is it just a printf or is some action required?
Here is the context of this warning in dmesg:
# dmesg | grep -B 10 -A 5 "method not found"
[ 0.518379] rtc_cmos 00:02: setting system clock to 2020-08-05T15:23:54
UTC (1596641034)
[ 0.519455] Freeing unused decrypted memory: 2040K
[ 0.520119] Freeing unused kernel image memory: 2712K
[ 0.531430] Write protecting the kernel read-only data: 22528k
[ 0.532242] Freeing unused kernel image memory: 2008K
[ 0.532805] Freeing unused kernel image memory: 1192K
[ 0.540186] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.540514] x86/mm: Checking user space page tables
[ 0.547468] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.547786] Run /init as init process
[ 0.659825] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control
method not found
[ 0.659921] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC2.E1PM)
(20190816/utaddress-204)
[ 0.661768] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC1.E1PM)
(20190816/utaddress-204)
[ 0.663121] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000187F (\PMIO) (20190816/utaddress-204)
[ 0.664516] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 0.666167] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
-
Some more info:
# ls -la /sys/devices/platform/PNP0C14:00
drwxr-xr-x 4 root root 0 Aug 5 17:23 .
drwxr-xr-x 29 root root 0 Aug 5 17:23 ..
lrwxrwxrwx 1 root root 0 Aug 5 17:23 driver ->
../../../bus/platform/drivers/acpi-wmi
-rw-r--r-- 1 root root 4096 Aug 5 18:09 driver_override
lrwxrwxrwx 1 root root 0 Aug 5 18:09 firmware_node ->
../../LNXSYSTM:00/LNXSYBUS:00/PNP0C14:00
-r--r--r-- 1 root root 4096 Aug 5 18:09 modalias
drwxr-xr-x 2 root root 0 Aug 5 18:09 power
lrwxrwxrwx 1 root root 0 Aug 5 17:23 subsystem -> ../../../bus/platform
-rw-r--r-- 1 root root 4096 Aug 5 17:23 uevent
drwxr-xr-x 3 root root 0 Aug 5 17:23 wmi_bus
#
** Description changed:
I run the kernel 5.4.0-42-generic on a fully up-to-date Ubuntu "focal" on
Dell Latitude E6440.
- While scrolling through the output of `journalctl -b` I came across the
following warning (marked yellow):
+ While scrolling through the output of `journalctl -b` I came across a warning
(marked yellow):
[ 0.659825] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control
method not found
Now, since this is a warning, I get, ergo, warned. What is it that I
- get warned about? Is it just a printf or is some action required?
+ get warned about? Is it just a printf or is some action required? As
+ every computer, the laptop suffers from various problems from time to
+ time (e.g., boot or wakeup silently hangs up while the manufacturer
+ splash screen is displayed), so, I don't know whether this issue could
+ be related.
Here is the context of this warning in dmesg:
# dmesg | grep -B 10 -A 5 "method not found"
[ 0.518379] rtc_cmos 00:02: setting system clock to 2020-08-05T15:23:54
UTC (1596641034)
[ 0.519455] Freeing unused decrypted memory: 2040K
[ 0.520119] Freeing unused kernel image memory: 2712K
[ 0.531430] Write protecting the kernel read-only data: 22528k
[ 0.532242] Freeing unused kernel image memory: 2008K
[ 0.532805] Freeing unused kernel image memory: 1192K
[ 0.540186] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.540514] x86/mm: Checking user space page tables
[ 0.547468] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.547786] Run /init as init process
[ 0.659825] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control
method not found
[ 0.659921] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC2.E1PM)
(20190816/utaddress-204)
[ 0.661768] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC1.E1PM)
(20190816/utaddress-204)
[ 0.663121] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000187F (\PMIO) (20190816/utaddress-204)
[ 0.664516] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 0.666167] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
Some more info:
# ls -la /sys/devices/platform/PNP0C14:00
drwxr-xr-x 4 root root 0 Aug 5 17:23 .
drwxr-xr-x 29 root root 0 Aug 5 17:23 ..
lrwxrwxrwx 1 root root 0 Aug 5 17:23 driver ->
../../../bus/platform/drivers/acpi-wmi
-rw-r--r-- 1 root root 4096 Aug 5 18:09 driver_override
lrwxrwxrwx 1 root root 0 Aug 5 18:09 firmware_node ->
../../LNXSYSTM:00/LNXSYBUS:00/PNP0C14:00
-r--r--r-- 1 root root 4096 Aug 5 18:09 modalias
drwxr-xr-x 2 root root 0 Aug 5 18:09 power
lrwxrwxrwx 1 root root 0 Aug 5 17:23 subsystem -> ../../../bus/platform
-rw-r--r-- 1 root root 4096 Aug 5 17:23 uevent
drwxr-xr-x 3 root root 0 Aug 5 17:23 wmi_bus
#
** Description changed:
I run the kernel 5.4.0-42-generic on a fully up-to-date Ubuntu "focal" on
Dell Latitude E6440.
While scrolling through the output of `journalctl -b` I came across a warning
(marked yellow):
[ 0.659825] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control
method not found
Now, since this is a warning, I get, ergo, warned. What is it that I
get warned about? Is it just a printf or is some action required? As
every computer, the laptop suffers from various problems from time to
time (e.g., boot or wakeup silently hangs up while the manufacturer
- splash screen is displayed), so, I don't know whether this issue could
- be related.
+ splash screen is displayed), so, I don't know whether this message could
+ be related to any of such problems.
Here is the context of this warning in dmesg:
# dmesg | grep -B 10 -A 5 "method not found"
[ 0.518379] rtc_cmos 00:02: setting system clock to 2020-08-05T15:23:54
UTC (1596641034)
[ 0.519455] Freeing unused decrypted memory: 2040K
[ 0.520119] Freeing unused kernel image memory: 2712K
[ 0.531430] Write protecting the kernel read-only data: 22528k
[ 0.532242] Freeing unused kernel image memory: 2008K
[ 0.532805] Freeing unused kernel image memory: 1192K
[ 0.540186] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.540514] x86/mm: Checking user space page tables
[ 0.547468] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.547786] Run /init as init process
[ 0.659825] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control
method not found
[ 0.659921] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC2.E1PM)
(20190816/utaddress-204)
[ 0.661768] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC1.E1PM)
(20190816/utaddress-204)
[ 0.663121] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000187F (\PMIO) (20190816/utaddress-204)
[ 0.664516] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 0.666167] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
Some more info:
# ls -la /sys/devices/platform/PNP0C14:00
drwxr-xr-x 4 root root 0 Aug 5 17:23 .
drwxr-xr-x 29 root root 0 Aug 5 17:23 ..
lrwxrwxrwx 1 root root 0 Aug 5 17:23 driver ->
../../../bus/platform/drivers/acpi-wmi
-rw-r--r-- 1 root root 4096 Aug 5 18:09 driver_override
lrwxrwxrwx 1 root root 0 Aug 5 18:09 firmware_node ->
../../LNXSYSTM:00/LNXSYBUS:00/PNP0C14:00
-r--r--r-- 1 root root 4096 Aug 5 18:09 modalias
drwxr-xr-x 2 root root 0 Aug 5 18:09 power
lrwxrwxrwx 1 root root 0 Aug 5 17:23 subsystem -> ../../../bus/platform
-rw-r--r-- 1 root root 4096 Aug 5 17:23 uevent
drwxr-xr-x 3 root root 0 Aug 5 17:23 wmi_bus
#
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1890467
Title:
wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not
found
Status in linux package in Ubuntu:
Incomplete
Bug description:
I run the kernel 5.4.0-42-generic on a fully up-to-date Ubuntu "focal" on
Dell Latitude E6440.
While scrolling through the output of `journalctl -b` I came across a warning
(marked yellow):
[ 0.659825] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query
control method not found
Now, since this is a warning, I get, ergo, warned. What is it that I
get warned about? Is it just a printf or is some action required? As
every computer, the laptop suffers from various problems from time to
time (e.g., boot or wakeup silently hangs up while the manufacturer
splash screen is displayed), so, I don't know whether this message
could be related to any of such problems.
Here is the context of this warning in dmesg:
# dmesg | grep -B 10 -A 5 "method not found"
[ 0.518379] rtc_cmos 00:02: setting system clock to 2020-08-05T15:23:54
UTC (1596641034)
[ 0.519455] Freeing unused decrypted memory: 2040K
[ 0.520119] Freeing unused kernel image memory: 2712K
[ 0.531430] Write protecting the kernel read-only data: 22528k
[ 0.532242] Freeing unused kernel image memory: 2008K
[ 0.532805] Freeing unused kernel image memory: 1192K
[ 0.540186] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.540514] x86/mm: Checking user space page tables
[ 0.547468] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 0.547786] Run /init as init process
[ 0.659825] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control
method not found
[ 0.659921] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC2.E1PM)
(20190816/utaddress-204)
[ 0.661768] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000183F (\_SB.PCI0.EHC1.E1PM)
(20190816/utaddress-204)
[ 0.663121] ACPI Warning: SystemIO range
0x0000000000001828-0x000000000000182F conflicts with OpRegion
0x0000000000001800-0x000000000000187F (\PMIO) (20190816/utaddress-204)
[ 0.664516] ACPI: If an ACPI driver is available for this device, you
should use it instead of the native driver
[ 0.666167] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
Some more info:
# ls -la /sys/devices/platform/PNP0C14:00
drwxr-xr-x 4 root root 0 Aug 5 17:23 .
drwxr-xr-x 29 root root 0 Aug 5 17:23 ..
lrwxrwxrwx 1 root root 0 Aug 5 17:23 driver ->
../../../bus/platform/drivers/acpi-wmi
-rw-r--r-- 1 root root 4096 Aug 5 18:09 driver_override
lrwxrwxrwx 1 root root 0 Aug 5 18:09 firmware_node ->
../../LNXSYSTM:00/LNXSYBUS:00/PNP0C14:00
-r--r--r-- 1 root root 4096 Aug 5 18:09 modalias
drwxr-xr-x 2 root root 0 Aug 5 18:09 power
lrwxrwxrwx 1 root root 0 Aug 5 17:23 subsystem -> ../../../bus/platform
-rw-r--r-- 1 root root 4096 Aug 5 17:23 uevent
drwxr-xr-x 3 root root 0 Aug 5 17:23 wmi_bus
#
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