2015-12-10 18:21:42 |
Colin Ian King |
bug |
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|
added bug |
2015-12-10 18:21:47 |
Colin Ian King |
linux (Ubuntu): importance |
Undecided |
Low |
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2015-12-10 18:21:50 |
Colin Ian King |
linux (Ubuntu): assignee |
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Colin Ian King (colin-king) |
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2015-12-10 18:22:03 |
Colin Ian King |
description |
[SRU Justification][Vivid]
Users of Ubuntu wily are seeing a seemingly alarming kernel failure message "ACPI PCC probe failed" when in fact it is just a debug message informing the kernel developers that a probe for an ACPI PCC mailbox was not successful (which is just a debug only message) and not a failure one needs to worry about. This message is asked about frequently on askubuntu.com, so it is alarming quite a few users, c.f. : http://askubuntu.com/questions/708215/1-037533-acpi-pcc-probe-failed.
This fix landed in Wily, and the driver with the alarming message only affects Vivid.
[Fix]
Upstream commit efd756daf4ddae3cec2404c4e0b680b7cfdd6a45 ("ACPI / PCC: Use pr_debug() for debug messages in pcc_init()")
[Testcase]
Boot a machine without the PCC feature, without the fix one sees the error message in the kernel log. With the fix, this error is now a warning. Note: This only affects Vivid. |
[SRU Justification][Vivid]
Users of Ubuntu Vivid are seeing a seemingly alarming kernel failure message "ACPI PCC probe failed" when in fact it is just a debug message informing the kernel developers that a probe for an ACPI PCC mailbox was not successful (which is just a debug only message) and not a failure one needs to worry about. This message is asked about frequently on askubuntu.com, so it is alarming quite a few users, c.f. : http://askubuntu.com/questions/708215/1-037533-acpi-pcc-probe-failed.
This fix landed in Wily, and the driver with the alarming message only affects Vivid.
[Fix]
Upstream commit efd756daf4ddae3cec2404c4e0b680b7cfdd6a45 ("ACPI / PCC: Use pr_debug() for debug messages in pcc_init()")
[Testcase]
Boot a machine without the PCC feature, without the fix one sees the error message in the kernel log. With the fix, this error is now a warning. Note: This only affects Vivid. |
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2015-12-10 18:30:07 |
Brad Figg |
linux (Ubuntu): status |
New |
Incomplete |
|
2015-12-16 00:39:51 |
penalvch |
linux (Ubuntu): status |
Incomplete |
Triaged |
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2015-12-16 14:03:44 |
Colin Ian King |
linux (Ubuntu): status |
Triaged |
In Progress |
|
2016-01-08 23:35:23 |
Max Payne |
linux (Ubuntu): status |
In Progress |
Confirmed |
|
2016-01-08 23:35:23 |
Max Payne |
linux (Ubuntu): assignee |
Colin Ian King (colin-king) |
Max Payne (lopliok-lopliok) |
|
2016-01-08 23:42:12 |
Max Payne |
linux (Ubuntu): status |
Confirmed |
Incomplete |
|
2016-01-08 23:43:33 |
Colin Ian King |
linux (Ubuntu): assignee |
Max Payne (lopliok-lopliok) |
Colin Ian King (colin-king) |
|
2016-01-08 23:43:53 |
Colin Ian King |
linux (Ubuntu): status |
Incomplete |
In Progress |
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2016-01-11 14:33:53 |
Luis Henriques |
nominated for series |
|
Ubuntu Vivid |
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2016-01-11 14:33:53 |
Luis Henriques |
bug task added |
|
linux (Ubuntu Vivid) |
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2016-01-11 14:34:03 |
Luis Henriques |
linux (Ubuntu Vivid): status |
New |
Fix Committed |
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2016-01-14 14:49:47 |
Colin Ian King |
linux (Ubuntu Vivid): importance |
Undecided |
Low |
|
2016-01-14 14:49:50 |
Colin Ian King |
linux (Ubuntu Vivid): assignee |
|
Colin Ian King (colin-king) |
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2016-01-14 16:59:45 |
Luis Henriques |
tags |
|
verification-needed-vivid |
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2016-01-14 17:47:44 |
Colin Ian King |
tags |
verification-needed-vivid |
verification-done-vivid |
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2016-02-02 10:29:43 |
Andy Whitcroft |
linux (Ubuntu Vivid): status |
Fix Committed |
Fix Released |
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2016-02-02 22:52:32 |
Colin Ian King |
linux (Ubuntu): status |
In Progress |
Fix Released |
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2016-02-11 14:14:16 |
Mutlu Can YILMAZ |
bug |
|
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added subscriber Mutlu Can YILMAZ |