Lenovo y560p owner here. Same issue but the interrupt appears to be
gpe18. I also can't seem to disable it with jus sudo. Actually had to
become root to do it. The kworker thread seems to have disappeared.
Weird.
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Bugs,
I tested pulling the power supply in and out after booting without any
grub parameters. I tested it about 30 times while watching top.
kworker jumped from 33% to 44% or so when I pulled it out. Never went
away completely.
Lenovo Y560p
Intel i7 with ATI video.
Broadcom NIC.
Kubuntu 12.10 -
Yep, same for me. It's an ACPI problem but unlike Alex, removing the
power cord doesn't seem to fix it. I am running with acpi=noirq as a
workaround but this pretty much disables all power management for me.
Lenovo Y560p
Intel i7 with ATI video.
Broadcom NIC.
Kubuntu 12.10 - Kernel 3.5.0-19
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Is this the same bug as
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/887793 ?
I don't think so. There seem to be 3 causes of these symptoms:
1). Certain ATI/Intel video card combinations. There's a workaround for these.
2). Network driver caused, as the one mentioned in the bug you
Carlo:
Can you verify that you have battery detection working by unplugging your power
chord and having your laptop show the battery draining? I just tried your fix
and I still have no battery detection. It sees the battery but doesn't know
when I unplug the power supply.
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Alexander's fix (above comment) worked for me (same hardware, Lenovo
Y560p) but it kills my battery/power supply detection. It only seems to
detect on boot if I'm plugged in or on battery. If I unplug, it doesn't
update the power settings or show that I am draining the battery.
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Public bug reported:
subprocess installed post-installation script returned error exit status
2
** Affects: update-manager (Ubuntu)
Importance: Undecided
Status: New
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Bugs, which is subscribed to Ubuntu.
Happens when I try to upgrade from Kubuntu 10.10 to Kubuntu 11.04 using
the software manager.
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https://bugs.launchpad.net/bugs/855247
Title:
Trying to upgrade to 11.04 and it fails on
Public bug reported:
Failed to fetch
http://us.archive.ubuntu.com/ubuntu/pool/universe/x/xfonts-100dpi/xfonts-100dpi_1.0.3_all.deb
404 Not Found [IP: 91.189.88.40 80]
Failed to fetch
http://us.archive.ubuntu.com/ubuntu/pool/universe/x/xfonts-75dpi/xfonts-75dpi_1.0.3_all.deb
404 Not Found
