2016-11-10 08:42:21 +01:00
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### Reverting 'ACPI: Execute _PTS before system reboot'
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Starting with kernel v4.8 a bug as been introduced that prevents a correct shutdown/reboot of the machine.
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2016-12-17 12:36:51 +01:00
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Bug has been fixed then in 4.9rc7 and kernel 4.9 is not be affected by the issue anymore.
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2016-11-10 08:42:21 +01:00
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The bad commit is:
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```
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2c85025c75dfe7ddc2bb33363a998dad59383f94
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ACPI: Execute _PTS before system reboot
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```
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2016-11-10 08:55:00 +01:00
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All kernels from 4.8.0 are affected at the moment. A special thanks to **Giampaolo** on *kbz* for bisecting sources down to the root cause.
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2016-12-17 12:36:51 +01:00
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An `rpmbuild` compatible patch and an updated `spec` file are provided for reverting this commit in 4.18.
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2016-11-10 08:42:21 +01:00
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2016-12-17 12:36:51 +01:00
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On Fedora 24 and 25 is also possible to use a 4.9 kernel from rawhide:
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```bash
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sudo dnf install fedora-repos-rawhide
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sudo dnf --enablerepo=rawhide upgrade kernel*
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kernel.x86_64 4.9.0-1.fc26 @rawhide
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kernel-core.x86_64 4.9.0-1.fc26 @rawhide
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kernel-devel.x86_64 4.9.0-1.fc26 @rawhide
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kernel-headers.x86_64 4.9.0-1.fc26 @rawhide
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kernel-modules.x86_64 4.9.0-1.fc26 @rawhide
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kernel-modules-extra.x86_64 4.9.0-1.fc26 @rawhide
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kernel-tools.x86_64 4.9.0-1.fc26 @rawhide
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kernel-tools-libs.x86_64 4.9.0-1.fc26 @rawhide
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```
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2016-11-10 08:42:21 +01:00
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### More info
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- https://bugzilla.redhat.com/show_bug.cgi?id=1393513
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- https://bugzilla.kernel.org/show_bug.cgi?id=187061
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- https://bugzilla.kernel.org/show_bug.cgi?id=151631
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- https://patchwork.kernel.org/patch/9041141/
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