Hi
Dmesg reports of these messages:
kernel: ACPI: \_SB_.PWRB: ACPI_NOTIFY_DEVICE_WAKE event
kernel: ACPI: \_SB_.PWRB: ACPI_NOTIFY_DEVICE_WAKE event
kernel: ACPI: \_SB_.PWRB: ACPI_NOTIFY_DEVICE_WAKE event
Many messages per second. The power button is waking it up from sleeping? Nobody presses the button. Load on cpu (60%) and LA 2.5-3.0.
How to fix?
CentOS 7 ACPI: \_SB_.PWRB: ACPI_NOTIFY_DEVICE_WAKE event
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- Posts: 4
- Joined: 2018/07/03 11:38:32
Re: CentOS 7 ACPI: \_SB_.PWRB: ACPI_NOTIFY_DEVICE_WAKE event
I'd start by checking for a newer BIOS for the machine.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
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- Posts: 4
- Joined: 2018/07/03 11:38:32
Re: CentOS 7 ACPI: \_SB_.PWRB: ACPI_NOTIFY_DEVICE_WAKE event
What to look for in the BIOS?
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- Posts: 4
- Joined: 2018/07/03 11:38:32
Re: CentOS 7 ACPI: \_SB_.PWRB: ACPI_NOTIFY_DEVICE_WAKE event
No, a whole new one from the manufacturer that you can flash to the machine. This looks like a bug in their ACPI code to me, repeatedly generating invalid button pushes.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke
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- Posts: 4
- Joined: 2018/07/03 11:38:32