[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1880653
Can you please test this kernel without "pcie_aspm=off":
https://people.canonical.com/~khfeng/lp1880653/
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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The kernel disabled L0s of the Realtek wifi.
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https://bugs.launchpad.net/bugs/1880653
Title:
irq/126-aerdrv always eating 30-40 % of a CPU core
To manage notifications about this bug
Update - Tried Both these options.
1) Adding pcie_aspm=off to kernel parameters
2) adding pci=noaer to kernel parameters.
Doing either stops IRQ process hogging the CPU. Planning to go with
pcie_aspm=off.
Thank you.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1880653
Title:
irq/126-aerdrv always eating 30-40 % of a CPU core
To manage
As requested, attached output of 'sudo lspci -vvv'
** Attachment added: "Output of 'sudo lspci -vvv'"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1880653/+attachment/5376895/+files/sudo%20lspci%20-vvv.txt
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Can you please attach `sudo lspci -vvv`? Thanks.
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1880653
Title:
irq/126-aerdrv
