[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:
  http://marc.info/?l=linux-kernelm=142265448408446w=2
  commit 97bf264
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:02 2015 -0800

 

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:
  http://marc.info/?l=linux-kernelm=142265448408446w=2
  commit 97bf264
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:02 2015 

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:
  http://marc.info/?l=linux-kernelm=142265448408446w=2
  commit 97bf264
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 

[Kernel-packages] [Bug 1426272] Re: vivid-proposed/krillin - Phone reboots spontaneously

[Jean-Baptiste Lallement]

I couldn't reproduce this crash on recent builds and there was no syslog
on the image I tested due to a bug with the ownership of /var/log.

I'm closing this report because of the lack of information and will re-
open if it reproduces.

** Changed in: linux (Ubuntu)
   Status: Triaged = Invalid

** Changed in: canonical-devices-system-image
   Status: Incomplete = Opinion

** Changed in: canonical-devices-system-image
   Status: Opinion = Invalid

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https://bugs.launchpad.net/bugs/1426272

Title:
  vivid-proposed/krillin - Phone reboots spontaneously

Status in the base for Ubuntu mobile products:
  Invalid
Status in linux package in Ubuntu:
  Invalid

Bug description:
  current build number: 122
  device name: krillin
  channel: ubuntu-touch/devel-proposed
  alias: ubuntu-touch/vivid-proposed
  last update: 2015-02-25 15:06:29
  version version: 122
  version ubuntu: 20150225
  version device: 20150210-95b6a9f
  version custom: 20150225

  
  It happened up to 3 times a day, the phone reboots with no apparent reason. 
syslog doesn't work on the phone but /proc/last_kmsg shows the following 
message:

  [  793.598710]systemd-logind[16120]: Failed to start user service: Unknown 
unit: user@0.service
  [  793.606282]systemd-logind[16120]: Failed to start user service: Unknown 
unit: user@32011.service
  [  806.517752]systemd-logind[16242]: Failed to start user service: Unknown 
unit: user@0.service
  [  806.521333]systemd-logind[16242]: Failed to start user service: Unknown 
unit: user@32011.service
  [  809.797251]Restarting system.
  [  809.797336][c0015404] (unwind_backtrace+0x0/0x104) from [c07db344] 
(dump_stack+0x20/0x24)
  [  809.797366][c0015404] (unwind_backtrace+0x0/0x104) from [c07db344] 
(dump_stack+0x20/0x24)
  [  809.797396][c07db344] (dump_stack+0x20/0x24) from [c0014110] 
(handle_IPI+0xf4/0x250)
  [  809.797424][c07db344] (dump_stack+0x20/0x24) from [c0014110] 
(handle_IPI+0xf4/0x250)
  [  809.797452][c0014110] (handle_IPI+0xf4/0x250) from [c00085bc] 
hdo_IPI+0x18/0x1c)
  [  809.797477][c0014110] (handle_IPI+0xf4/0x250) from [c00085bc] 
(do_IPI+0x18/0x1c)
  [  809.797502][c00085bc] (do_IPI+0x18/0x1c) from [c07eb9f4] 
(__irq_svc+0x34/0xc8)
  [  809.797529][c00085bc] (do_IPI+0x18/0x1c) from [c07eb9f4] 
(__irq_svc+0x34/0xc8)
  [  809.797686][c07eb9f4] (8e1fac dc+0x34/0xc8) from [c000f178] (78 
20070013 
  [  809.797718][c07eb9f4] (__irq_svc+0x34/0xc8) from [c000f178] 
(default_idle+0x2c/0x40)
  [  809.797747][c000f178] (default_idle+0x2c/0x40) from 
[c000f5a0defcpu_idle+0xb0/0x10c)
  [  809.797775][c000f178] (default_idle+0x2c/0x40) from [c000f5a0] 
(cpu_idle+0xb0/0x10c)
  [  809.797804][c000f5a0] (cpu_idle+0xb0/0x10c) from [c07d8448] 
(secondary_start_kernel+0x1cc/0x1e8)
  [  809.797834][c000f5a0] (cpu_idle+0xb0/0x10c) from [c07d8448] 
(secondary_start_kernel+0x1cc/0x1e8)
  [  809.797863][c07d8448] (secondary_start_kernel+0x1cc/0x1e8) 
fromsecondary_start0x807d7d8c)
  [  809.797889][c07d8448] (secondary_start_kernel+0x1cc/0x1e8) from 
[807d7d8c] (0x807d7d8c)
  [  809.797915][c07d8448] (secondary_start_kernel+0x1cc/0x1e8) from 
[807d7d8c] (0x807d7d8c)
  [  809.797964][c07db344] (dump_stack+0x20/0x24) from [c0014110] 
(handle_IPI+0xf4/0x250)
  [  809.798009][c0014110] (handle_IPI+0xf4/0x250) from [c00085bc] 
(do_IPI+0x18/0x1c)
  [  809.798056][c00085bc] (do_IPI+0x18/0x1c) from [c07eb9f4] 
(__irq_svc+0x34/0xc8)
  [  809.798218][c07eb9f4] (__irq_svc+0x34/0xc8) from [c000f178] 
(default_idle+0x2c/0x40)
  [  809.798269][c000f178] (default_idle+0x2c/0x40) from [c000f5a0] 
(cpu_idle+0xb0/0x10c)
  [  809.798319][c000f5a0] (cpu_idle+0xb0/0x10c) from [c07d8448] 
(secondary_start_kernel+0x1cc/0x1e8)
  [  809.798365][c07d8448] (secondary_start_kernel+0x1cc/0x1e8) from 
[807d7d8c] (0x807d7d8c)

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:
  http://marc.info/?l=linux-kernelm=142265448408446w=2
  commit 97bf264
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

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-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:
  http://marc.info/?l=linux-kernelm=142265448408446w=2
  commit 97bf264
  Author: Cody P Schafer c...@linux.vnet.ibm.com
   

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

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-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:
  http://marc.info/?l=linux-kernelm=142265448408446w=2
  commit 97bf264
  Author: Cody P Schafer 

[Kernel-packages] [Bug 1431359] Re: linux: 3.2.0-79.115 -proposed tracker

[Brad Figg]

** Description changed:

  This bug is for tracking the 3.2.0-79.115 upload package. This bug will
  contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 12. March 2015 13:41 UTC
  kernel-stable-Prepare-package-end:Thursday, 12. March 2015 18:05 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 12. March 2015 18:05 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 12. March 2015 21:00 UTC
  kernel-stable-phase:Verification  Testing
  kernel-stable-phase-changed:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Verification-testing-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Certification-testing-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Security-signoff-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Regression-testing-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Security-signoff-end:Tuesday, 17. March 2015 10:00 UTC
+ kernel-stable-Certification-testing-end:Friday, 20. March 2015 08:00 UTC

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1431359

Title:
  linux: 3.2.0-79.115 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow certification-testing series:
  Fix Released
Status in Kernel SRU Workflow package-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-lbm series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Precise:
  Confirmed

Bug description:
  This bug is for tracking the 3.2.0-79.115 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 12. March 2015 13:41 UTC
  kernel-stable-Prepare-package-end:Thursday, 12. March 2015 18:05 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 12. March 2015 18:05 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 12. March 2015 21:00 UTC
  kernel-stable-phase:Verification  Testing
  kernel-stable-phase-changed:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Verification-testing-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Certification-testing-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Security-signoff-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Regression-testing-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Security-signoff-end:Tuesday, 17. March 2015 10:00 UTC
  kernel-stable-Certification-testing-end:Friday, 20. March 2015 08:00 UTC

To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1431359/+subscriptions

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[Kernel-packages] [Bug 1431263] Re: linux: 3.13.0-48.80 -proposed tracker

[Taihsiang Ho]

The Hardware Certification team have completed testing this -proposed kernel. 
No regressions were observed.
The report is available at:

http://people.canonical.com/~hwcert/sru-testing/trusty/3.13.0-48.80
/trusty-proposed-pass-150320.html

** Changed in: kernel-sru-workflow/certification-testing
   Status: In Progress = Fix Released

** Tags added: certification-testing-passed

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Title:
  linux: 3.13.0-48.80 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow certification-testing series:
  Fix Released
Status in Kernel SRU Workflow package-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Confirmed

Bug description:
  This bug is for tracking the 3.13.0-48.79 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 12. March 2015 10:28 UTC
  kernel-stable-Prepare-package-end:Thursday, 12. March 2015 17:49 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 12. March 2015 17:49 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 12. March 2015 21:00 UTC
  kernel-stable-phase:Verification  Testing
  kernel-stable-phase-changed:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Verification-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Certification-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Security-signoff-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Regression-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Security-signoff-end:Tuesday, 17. March 2015 10:00 UTC

To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1431263/+subscriptions

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[Kernel-packages] [Bug 1431359] Re: linux: 3.2.0-79.115 -proposed tracker

[Taihsiang Ho]

The Hardware Certification team have completed testing this -proposed kernel. 
No regressions were observed.
The report is available at:
http://people.canonical.com/~hwcert/sru-testing/precise/3.2.0-79.115/precise-proposed-pass-150320.html

** Changed in: kernel-sru-workflow/certification-testing
   Status: In Progress = Fix Released

** Tags added: certification-testing-passed

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https://bugs.launchpad.net/bugs/1431359

Title:
  linux: 3.2.0-79.115 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow certification-testing series:
  Fix Released
Status in Kernel SRU Workflow package-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-lbm series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Precise:
  Confirmed

Bug description:
  This bug is for tracking the 3.2.0-79.115 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 12. March 2015 13:41 UTC
  kernel-stable-Prepare-package-end:Thursday, 12. March 2015 18:05 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 12. March 2015 18:05 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 12. March 2015 21:00 UTC
  kernel-stable-phase:Verification  Testing
  kernel-stable-phase-changed:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Verification-testing-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Certification-testing-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Security-signoff-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Regression-testing-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Security-signoff-end:Tuesday, 17. March 2015 10:00 UTC
  kernel-stable-Certification-testing-end:Friday, 20. March 2015 08:00 UTC

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1431552] Re: linux-lts-utopic: 3.16.0-33.44~14.04.1 -proposed tracker

[Taihsiang Ho]

The Hardware Certification team has completed testing this -proposed kernel. No 
regressions were observed.
The report is available at:

http://people.canonical.com/~hwcert/sru-
testing/trusty/3.16.0-33.44~14.04.1/trusty-3.16-proposed-
pass-150320.html

** Changed in: kernel-sru-workflow/certification-testing
   Status: In Progress = Fix Released

** Tags added: certification-testing-passed

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https://bugs.launchpad.net/bugs/1431552

Title:
  linux-lts-utopic: 3.16.0-33.44~14.04.1 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow certification-testing series:
  Fix Released
Status in Kernel SRU Workflow package-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  In Progress
Status in linux-lts-utopic package in Ubuntu:
  Invalid
Status in linux-lts-utopic source package in Trusty:
  New

Bug description:
  This bug is for tracking the 3.16.0-33.44~14.04.1 upload package. This
  bug will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 12. March 2015 20:37 UTC
  kernel-stable-master-bug:1431304
  kernel-stable-Prepare-package-end:Friday, 13. March 2015 19:02 UTC
  kernel-stable-Promote-to-proposed-start:Friday, 13. March 2015 19:02 UTC
  kernel-stable-Promote-to-proposed-end:Friday, 13. March 2015 19:57 UTC
  kernel-stable-phase:Verification  Testing
  kernel-stable-phase-changed:Friday, 13. March 2015 21:01 UTC
  kernel-stable-Verification-testing-start:Friday, 13. March 2015 21:01 UTC
  kernel-stable-Certification-testing-start:Friday, 13. March 2015 21:02 UTC
  kernel-stable-Security-signoff-start:Friday, 13. March 2015 21:02 UTC
  kernel-stable-Regression-testing-start:Friday, 13. March 2015 21:02 UTC
  kernel-stable-Security-signoff-end:Tuesday, 17. March 2015 10:01 UTC

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

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-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:
  http://marc.info/?l=linux-kernelm=142265448408446w=2
  commit 97bf264
  Author: Cody P Schafer 

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
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-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:
  http://marc.info/?l=linux-kernelm=142265448408446w=2
  commit 97bf264
  

[Kernel-packages] [Bug 1432459] Re: USB 3.0 automount after Power off driver/safely remove

[Christopher M. Penalver]

公输目, I never said to reinstall the nvidia drivers.

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Title:
  USB 3.0 automount after Power off driver/safely remove

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Ubuntu 14.04 amd64
  I can not eject my USB 3.0 driver at USB 3.0 interface, but at USB 2.0  
interface it's ok;

   USB 2.0 driver at USB 3.0 interface is ok too.
   USB 2.0 driver at USB 2.0 interface is ok too.

  it's may likt this: 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/626874
  ---
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  gshmu  2237 F pulseaudio
   /dev/snd/controlC0:  gshmu  2237 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=f4dc984b-1147-4bcc-a88a-10bbb417d88b
  InstallationDate: Installed on 2015-02-25 (18 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  IwConfig:
   eth1  no wireless extensions.

   lono wireless extensions.
  MachineType: ASUS All Series
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-31-generic 
root=UUID=35caf531-0fd6-49e9-a463-86849f353125 ro quiet splash
  ProcVersionSignature: Ubuntu 3.16.0-31.43~14.04.1-generic 3.16.7-ckt5
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-31-generic N/A
   linux-backports-modules-3.16.0-31-generic  N/A
   linux-firmware 1.127.11
  RfKill:

  Tags:  trusty
  Uname: Linux 3.16.0-31-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 10/27/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0402
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: B85-PLUS R2.0
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr0402:bd10/27/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnB85-PLUSR2.0:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: All Series
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS

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[Kernel-packages] [Bug 1402331] Re: System will periodically lockup with [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle

[Christopher M. Penalver]

chris pollock, did this problem not occur in a release prior to Trusty?

** Tags removed: needs-bisect regression-update
** Tags added: regression-potential

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Title:
  System will periodically lockup with [drm:i915_hangcheck_elapsed]
  *ERROR* Hangcheck timer elapsed... render ring idle

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have noticed the lockups periodically since 09/13/2014. I can't
  remember what kernel version was in use then possibly kernel
  3.13.0-35-generic or -36. It has continued periodically through
  versions -39; -40 and now to -43.  The last time this has happened was
  today Dec 13 14:40:57 localhost kernel: [154858.820009]
  [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render
  ring idle. At times when it locks up I will have a cursor on a black
  screen and will have to press the power button to restart other times
  it will lockup whenever I'm in an application such as Firefox or
  Evolution. At that time I can usually CTRLALT-F1 log in and run 'sudo
  reboot' to restart the system.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  chris  2445 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sat Dec 13 20:22:51 2014
  HibernationDevice: RESUME=UUID=bb329dc0-0642-4b6a-876a-12c2f02fb7f6
  InstallationDate: Installed on 2014-10-24 (50 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.
  MachineType: Dell Inc. OptiPlex 780
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic 
root=UUID=4254a7e9-429b-4f53-a08c-ae7ff839b98f ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware 1.127.10
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/13/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 0C27VV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.asset.tag: LE0006476
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd02/13/2010:svnDellInc.:pnOptiPlex780:pvr:rvnDellInc.:rn0C27VV:rvrA01:cvnDellInc.:ct6:cvr:
  dmi.product.name: OptiPlex 780
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1434136] Re: HP Pavilion 13-b208tu fails to boot with F.26 bios, PSOD

[Christopher M. Penalver]

Stuart Bishop, could you please provide the missing information
following https://wiki.ubuntu.com/DebuggingKernelBoot ?

** Changed in: linux (Ubuntu)
   Importance: Undecided = High

** Changed in: linux (Ubuntu)
   Status: Confirmed = Incomplete

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Title:
  HP Pavilion 13-b208tu fails to boot with F.26 bios, PSOD

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  While trying to fix Bug #1432659, I updated the HP Pavilion 13-b208tu
  bios to the latest available on the HP website (F.26). After the
  update, the laptop no longer boots Ubuntu 14.10 or Ubuntu 15.04
  (Ubuntu 15.04 from the hard drive, Ubuntu 14.10 using a LiveCD). The
  grub menu is available and works, the kernel loads, the initrd step
  works, and then it hangs hard and requires power cycling.

  The required information for a kernel bug report can be found in Bug
  #1432659, from the original shipped F.23 bios. I obviously can't
  attach information with the F.26 bios loaded.

  I can confirm that the bios update worked, and I have repeated it
  twice. HP diagnostics give the system a green light, and I can boot to
  FreeDOS as normal. I'll leave the system unbootable with the F.26 bios
  for a while in case someone can help me diagnose further from grub.

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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:
  http://marc.info/?l=linux-kernelm=142265448408446w=2
  commit 

[Kernel-packages] [Bug 1434183] Re: btrfs: compress-force needs clearing when remounting with compress option

[Andy Whitcroft]

** Also affects: linux (Ubuntu Utopic)
   Importance: Undecided
   Status: New

** Also affects: linux (Ubuntu Trusty)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Trusty)
   Status: New = In Progress

** Changed in: linux (Ubuntu Utopic)
   Status: New = In Progress

** Changed in: linux (Ubuntu Trusty)
   Importance: Undecided = Low

** Changed in: linux (Ubuntu Utopic)
   Importance: Undecided = Low

** Changed in: linux (Ubuntu Trusty)
 Assignee: (unassigned) = Colin Ian King (colin-king)

** Changed in: linux (Ubuntu Utopic)
 Assignee: (unassigned) = Colin Ian King (colin-king)

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Title:
  btrfs: compress-force needs clearing when remounting with compress
  option

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Trusty:
  In Progress
Status in linux source package in Utopic:
  In Progress

Bug description:
  SRU Justification:  (Trusty, Utopic)

  [Impact]
  Remounting from compress-force to compress could not clear compress-force 
option. The problem is there is no way for users to clear compress-force option 
separately. 

  [Fix]
  upstream commit 4027e0f4c4b2df28d564560a3c65c179bebae4c8
  Btrfs: clear compress-force when remounting with compress option

  this is a simple one-liner, risk is low to zero.

  [Testcase]
  See attached hacked up bash script.btrfs: Without the fix I can reproduce the 
oops every time. With the fix, it works perfectly.

  echo MNT=$MNT
  echo TMP=$TMP

  TMPIMG=$TMP/test.img
  DEV=/dev/loop0

  truncate --size 1500m $TMPIMG
  losetup $DEV $TMPIMG
  mkfs.btrfs -f $DEV
  mount $DEV $MNT -o compress-force=lzo
  mount $DEV $MNT -o remount,compress=zlib
  n=$(cat /proc/mounts | grep $DEV | grep compress-force=zlib | wc -l)
  umount $DEV
  losetup -d $DEV
  rm $TMPIMG

  if [ $n -eq 0 ]; then
  echo compress-force=zlib cleared in remount
  exit 0
  else
  echo compress-force=zlib NOT cleared in remount
  exit 1
  fi

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[Kernel-packages] [Bug 1431473] Re: kvm_intel (nested) module will not load [Input/output error]

[Oleg Strikov]

Brilliant job Stefan!
Thanks for helping.

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Title:
  kvm_intel (nested) module will not load [Input/output error]

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Precise:
  Confirmed
Status in linux source package in Utopic:
  Invalid
Status in linux source package in Vivid:
  Invalid

Bug description:
  I have 2 different systems, both are kvm instances themselves, both running 
vivid.
  One of them has /dev/kvm and kvm working fine (well, fine-ish bug 1413540).
  The other will not load the kvm_intel module.

  
  === system 1 ===
  $ sudo kvm-ok
  INFO: /dev/kvm does not exist
  HINT:   sudo modprobe kvm_intel
  INFO: Your CPU supports KVM extensions
  KVM acceleration can be used

  $ cat /proc/cpuinfo 
  processor : 0
  vendor_id : GenuineIntel
  cpu family: 6
  model : 15
  model name: Intel(R) Core(TM)2 Duo CPU T7700  @ 2.40GHz
  stepping  : 11
  microcode : 0x1
  cpu MHz   : 2400.084
  cache size: 4096 KB
  physical id   : 0
  siblings  : 1
  core id   : 0
  cpu cores : 1
  apicid: 0
  initial apicid: 0
  fpu   : yes
  fpu_exception : yes
  cpuid level   : 10
  wp: yes
  flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush mmx fxsr sse sse2 ss syscall nx rdtscp lm constant_tsc 
rep_good nopl pni vmx ssse3 cx16 sse4_1 sse4_2 popcnt hypervisor lahf_lm
  bugs  :
  bogomips  : 4800.16
  clflush size  : 64
  cache_alignment   : 64
  address sizes : 40 bits physical, 48 bits virtual
  power management:

  $ ls -l /dev/kvm
  ls: cannot access /dev/kvm: No such file or directory

  $ sudo modprobe kvm_intel
  modprobe: ERROR: could not insert 'kvm_intel': Input/output error

  
  === system 2 ===
  $ sudo kvm-ok
  INFO: /dev/kvm exists
  KVM acceleration can be used

  $ cat /proc/cpuinfo 
  processor : 0
  vendor_id : GenuineIntel
  cpu family: 6
  model : 42
  model name: Intel Xeon E312xx (Sandy Bridge)
  stepping  : 1
  microcode : 0x1
  cpu MHz   : 1995.191
  cache size: 4096 KB
  physical id   : 0
  siblings  : 1
  core id   : 0
  cpu cores : 1
  apicid: 0
  initial apicid: 0
  fpu   : yes
  fpu_exception : yes
  cpuid level   : 13
  wp: yes
  flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm 
constant_tsc rep_good nopl eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 
sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx hypervisor lahf_lm vnmi 
ept xsaveopt
  bugs  :
  bogomips  : 3990.38
  clflush size  : 64
  cache_alignment   : 64
  address sizes : 40 bits physical, 48 bits virtual
  power management:

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-7-generic 3.19.0-7.7
  ProcVersionSignature: User Name 3.19.0-7.7-generic 3.19.0
  Uname: Linux 3.19.0-7-generic x86_64
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Mar 12 17:07 seq
   crw-rw 1 root audio 116, 33 Mar 12 17:07 timer
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.16.2-0ubuntu1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory: 'iw'
  Date: Thu Mar 12 17:12:26 2015
  Ec2AMI: ami-0c86
  Ec2AMIManifest: FIXME
  Ec2AvailabilityZone: nova
  Ec2InstanceType: m1.small
  Ec2Kernel: aki-0548
  Ec2Ramdisk: ari-0548
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  Lsusb:
   Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd 
   Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: OpenStack Foundation OpenStack Nova
  PciMultimedia:
   
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-7-generic 
root=LABEL=cloudimg-rootfs ro init=/lib/systemd/systemd console=tty1 
console=ttyS0
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/01/2007
  dmi.bios.vendor: Bochs
  dmi.bios.version: Bochs
  dmi.chassis.type: 1
  dmi.chassis.vendor: Bochs
  dmi.modalias: 
dmi:bvnBochs:bvrBochs:bd01/01/2007:svnOpenStackFoundation:pnOpenStackNova:pvr2013.1.5:cvnBochs:ct1:cvr:
  dmi.product.name: OpenStack 

[Kernel-packages] [Bug 1434442] [NEW] [Vostro 3549] Wireless key does not work on 14.04.2

[Po-Hsu Lin]

Public bug reported:

CID: 201408-15444 Vostro 3549

The wireless key does not work on this system.

Debugging information:
ubuntu@201408-15444:~$ sudo showkey -k
kb mode was ?UNKNOWN?
[ if you are trying this under X, it might not work
since the X server is also reading /dev/console ]

press any key (program terminates 10s after last keypress)...
keycode  28 release
keycode 240 press
keycode 240 release
^Ccaught signal 2, cleaning up...

Nothing could be detected by sudo showkey -s

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-31-generic 3.16.0-31.43~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-31.43~14.04.1-generic 3.16.7-ckt5
Uname: Linux 3.16.0-31-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Mar 20 04:24:01 2015
InstallationDate: Installed on 2015-03-20 (0 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 (20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: hwe-next
 Importance: Undecided
 Status: New

** Affects: linux-lts-utopic (Ubuntu)
 Importance: Undecided
 Assignee: Anthony Wong (anthonywong)
 Status: New


** Tags: 201408-15444 amd64 apport-bug blocks-hwcert taipei-lab trusty

** Also affects: hwe-next
   Importance: Undecided
   Status: New

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Title:
  [Vostro 3549] Wireless key does not work on 14.04.2

Status in HWE Next Project:
  New
Status in linux-lts-utopic package in Ubuntu:
  New

Bug description:
  CID: 201408-15444 Vostro 3549

  The wireless key does not work on this system.

  Debugging information:
  ubuntu@201408-15444:~$ sudo showkey -k
  kb mode was ?UNKNOWN?
  [ if you are trying this under X, it might not work
  since the X server is also reading /dev/console ]

  press any key (program terminates 10s after last keypress)...
  keycode  28 release
  keycode 240 press
  keycode 240 release
  ^Ccaught signal 2, cleaning up...

  Nothing could be detected by sudo showkey -s

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-31-generic 3.16.0-31.43~14.04.1
  ProcVersionSignature: Ubuntu 3.16.0-31.43~14.04.1-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Mar 20 04:24:01 2015
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:
  http://marc.info/?l=linux-kernelm=142265448408446w=2
  commit 97bf264
  Author: Cody 

[Kernel-packages] [Bug 1431263] Re: linux: 3.13.0-48.80 -proposed tracker

[Brad Figg]

** Description changed:

  This bug is for tracking the 3.13.0-48.79 upload package. This bug will
  contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 12. March 2015 10:28 UTC
  kernel-stable-Prepare-package-end:Thursday, 12. March 2015 17:49 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 12. March 2015 17:49 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 12. March 2015 21:00 UTC
  kernel-stable-phase:Verification  Testing
  kernel-stable-phase-changed:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Verification-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Certification-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Security-signoff-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Regression-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Security-signoff-end:Tuesday, 17. March 2015 10:00 UTC
+ kernel-stable-Certification-testing-end:Friday, 20. March 2015 09:00 UTC

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Title:
  linux: 3.13.0-48.80 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow certification-testing series:
  Fix Released
Status in Kernel SRU Workflow package-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Confirmed
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Confirmed

Bug description:
  This bug is for tracking the 3.13.0-48.79 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 12. March 2015 10:28 UTC
  kernel-stable-Prepare-package-end:Thursday, 12. March 2015 17:49 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 12. March 2015 17:49 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 12. March 2015 21:00 UTC
  kernel-stable-phase:Verification  Testing
  kernel-stable-phase-changed:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Verification-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Certification-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Security-signoff-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Regression-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Security-signoff-end:Tuesday, 17. March 2015 10:00 UTC
  kernel-stable-Certification-testing-end:Friday, 20. March 2015 09:00 UTC

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[Kernel-packages] [Bug 1300914] Re: External screen undetected after first plug

[Nick Demou]

In my case things are (mostly) OK since a few days (I'm now on
3.13.0-46). One or two times it failed but I have no ideat what trigered
the failure. To tell the trouth I also begun suspending the notebook
first then removing the hdmi cable because *maybe* it helps. Nevered
failed since I do this but maybe it's just a coincidence... This bug is
a tough one :-(

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Title:
  External screen undetected after first plug

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On Ubuntu 14.04, the external screen plugged on VGA is detected and get 
activated correctly.
  However, if I unplug it and then replug it later, it is not detected anymore 
and the screen receives no signal.

  A way to get it back to work is to reboot or simply suspend the
  computer.

  Sorry but I have no idea of what package is handling that.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1434136] Re: HP Pavilion 13-b208tu fails to boot with F.26 bios, PSOD

[Stuart Bishop]

Still just those 4 lines using:

ro recovery nomodeset debug ignore_loglevel log_buf_len=10M
print_fatal_signals=1 LOGLEVEL=8 earlyprintk=efi,keep sched_debug
i915.modeset=0 nouveau.modeset=0

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Title:
  HP Pavilion 13-b208tu fails to boot with F.26 bios, PSOD

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  While trying to fix Bug #1432659, I updated the HP Pavilion 13-b208tu
  bios to the latest available on the HP website (F.26). After the
  update, the laptop no longer boots Ubuntu 14.10 or Ubuntu 15.04
  (Ubuntu 15.04 from the hard drive, Ubuntu 14.10 using a LiveCD). The
  grub menu is available and works, the kernel loads, the initrd step
  works, and then it hangs hard and requires power cycling.

  The required information for a kernel bug report can be found in Bug
  #1432659, from the original shipped F.23 bios. I obviously can't
  attach information with the F.26 bios loaded.

  I can confirm that the bios update worked, and I have repeated it
  twice. HP diagnostics give the system a green light, and I can boot to
  FreeDOS as normal. I'll leave the system unbootable with the F.26 bios
  for a while in case someone can help me diagnose further from grub.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

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-- 
You received this bug notification because you are a member of Kernel
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Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:
  

[Kernel-packages] [Bug 1434514] Re: Unity will act erratically after connecting to an external monitor [Intel Broadwell-U][8086:1604]

[Po-Hsu Lin]

** Attachment added: Xorg.0.log
   
https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1434514/+attachment/4350639/+files/Xorg.0.log

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Title:
  Unity will act erratically after connecting to an external monitor
  [Intel Broadwell-U][8086:1604]

Status in linux-lts-utopic package in Ubuntu:
  New

Bug description:
  CID: 201408-15444 Dell Vostro

  The desktop will act erratically after connect to an external monitor,

  * First thing is the content of System Settings will gone when the window 
is not in focus.
  * The characters like l, i will be missing from the console.
  This won't back to normal even if you unplugged the monitor.
  * The title of firefox also missing some characters, like R, U, x, z, F
  But if you resize it to full screen, it will back to normal

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-31-generic 3.16.0-31.43~14.04.1
  ProcVersionSignature: Ubuntu 3.16.0-31.43~14.04.1-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Mar 20 05:18:26 2015
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1434514] [NEW] Unity will act erratically after connecting to an external monitor [Intel Broadwell-U][8086:1604]

[Po-Hsu Lin]

Public bug reported:

CID: 201408-15444 Dell Vostro

The desktop will act erratically after connect to an external monitor,

* First thing is the content of System Settings will gone when the window is 
not in focus.
* The characters like l, i will be missing from the console.
This won't back to normal even if you unplugged the monitor.
* The title of firefox also missing some characters, like R, U, x, z, F
But if you resize it to full screen, it will back to normal

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.16.0-31-generic 3.16.0-31.43~14.04.1
ProcVersionSignature: Ubuntu 3.16.0-31.43~14.04.1-generic 3.16.7-ckt5
Uname: Linux 3.16.0-31-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Mar 20 05:18:26 2015
InstallationDate: Installed on 2015-03-20 (0 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 (20150218.1)
SourcePackage: linux-lts-utopic
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: linux-lts-utopic (Ubuntu)
 Importance: Undecided
 Assignee: Anthony Wong (anthonywong)
 Status: New


** Tags: 201408-15444 amd64 apport-bug blocks-hwcert taipei-lab trusty

** Attachment added: EmptyWindows
   
https://bugs.launchpad.net/bugs/1434514/+attachment/4350635/+files/Screenshot%20from%202015-03-20%2005%3A15%3A23.png

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Title:
  Unity will act erratically after connecting to an external monitor
  [Intel Broadwell-U][8086:1604]

Status in linux-lts-utopic package in Ubuntu:
  New

Bug description:
  CID: 201408-15444 Dell Vostro

  The desktop will act erratically after connect to an external monitor,

  * First thing is the content of System Settings will gone when the window 
is not in focus.
  * The characters like l, i will be missing from the console.
  This won't back to normal even if you unplugged the monitor.
  * The title of firefox also missing some characters, like R, U, x, z, F
  But if you resize it to full screen, it will back to normal

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-31-generic 3.16.0-31.43~14.04.1
  ProcVersionSignature: Ubuntu 3.16.0-31.43~14.04.1-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Mar 20 05:18:26 2015
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1434136] Re: HP Pavilion 13-b208tu fails to boot with F.26 bios, PSOD

[Stuart Bishop]

I'll attach a photo of how far I've gotten, although it won't add much.

** Attachment added: Screenshot showing console output with kernal debug flags
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1434136/+attachment/4350641/+files/IMG_20150320_181753.jpg

** Changed in: linux (Ubuntu)
   Status: Incomplete = Confirmed

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Title:
  HP Pavilion 13-b208tu fails to boot with F.26 bios, PSOD

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  While trying to fix Bug #1432659, I updated the HP Pavilion 13-b208tu
  bios to the latest available on the HP website (F.26). After the
  update, the laptop no longer boots Ubuntu 14.10 or Ubuntu 15.04
  (Ubuntu 15.04 from the hard drive, Ubuntu 14.10 using a LiveCD). The
  grub menu is available and works, the kernel loads, the initrd step
  works, and then it hangs hard and requires power cycling.

  The required information for a kernel bug report can be found in Bug
  #1432659, from the original shipped F.23 bios. I obviously can't
  attach information with the F.26 bios loaded.

  I can confirm that the bios update worked, and I have repeated it
  twice. HP diagnostics give the system a green light, and I can boot to
  FreeDOS as normal. I'll leave the system unbootable with the F.26 bios
  for a while in case someone can help me diagnose further from grub.

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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

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Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:
  

[Kernel-packages] [Bug 1424526] Re: [MSI H77MA-G43] Unable to boot from installation media

[Michael Snoyman]

I've sent a bug report upstream: http://marc.info/?l=linux-
kernelm=142684024103574w=2

Can you provide me with advice on how to work around this issue when
installing my system? My goal is to install a fresh 14.04 system. I have
no issue with compiling my own custom kernel, I'm just not certain of
the best way to use that during the installation process. Pointers to
existing documentation on this are most appreciated, I was unable to
find any authoritative answer.

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Title:
  [MSI H77MA-G43] Unable to boot from installation media

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I've been using Ubuntu 12.04 on my desktop for a number of years now.
  When I installed it, I had to pass the kernel option acpi=off in order
  to get it to boot correctly, both from the live CD and after
  installation. Otherwise, it has worked well (obviously, without ACPI
  features being present).

  I am now trying to install my OS from scratch, and am attempting to do
  so with 14.04. However, I have been completely unable to get the
  system to boot into the installer without freezing or rebooting. I
  have tried the kernel options nolapic, noapic, acpi=off, acpi=ht, and
  irqpoll, in a large number of combination, and both with a BIOS and
  UEFI boot. I also flashed my BIOS to the latest firmware, which seems
  to have made the boot process last a bit longer before freeze/reboot,
  but given that I never timed it, that's a very non-scientific
  assessment.

  I've tried booting with Debian, Fedora, and ArchLinux disks as well,
  all to no avail, so I do not believe this is an Ubuntu-specific issue.
  It seems that there's been some kernel level change since 12.04
  causing issues. I'm hoping that there's some workaround or kernel boot
  option to be passed in.

  I'm not certain what the most useful information to provide is. Since
  I'm currently running from Ubuntu 12.04, I can run any command that OS
  supports to provide you with more system information. In case it's
  useful, I've attached the output of dmidecode.

  My motherboard is an MSI H77MA-G43.
  --- 
  AcpiTables:
   
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.8.0-44-generic.
  ApportVersion: 2.0.1-0ubuntu17.8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu 2516 F pulseaudio
   /dev/snd/controlC2:  ubuntu 2516 F pulseaudio
   /dev/snd/controlC0:  ubuntu 2516 F pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xf721 irq 44'
 Mixer name : 'Realtek ALC892'
 Components : 'HDA:10ec0892,1462d756,00100302'
 Controls  : 42
 Simple ctrls  : 19
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xf708 irq 17'
 Mixer name : 'Nvidia GPU 0b HDMI/DP'
 Components : 'HDA:10de000b,10de0101,00100200'
 Controls  : 28
 Simple ctrls  : 4
  Card2.Amixer.info:
   Card hw:2 'U0x46d0x81b'/'USB Device 0x46d:0x81b at usb-:00:1a.0-1.2, 
high speed'
 Mixer name : 'USB Mixer'
 Components : 'USB046d:081b'
 Controls  : 2
 Simple ctrls  : 1
  Card2.Amixer.values:
   Simple mixer control 'Mic',0
 Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
 Capture channels: Mono
 Limits: Capture 0 - 16
 Mono: Capture 10 [62%] [21.00dB] [on]
  DistroRelease: Ubuntu 12.04
  HibernationDevice: RESUME=UUID=76e7564e-2c94-4f29-ab80-9f499ae77547
  InstallationMedia: Ubuntu 12.04.3 LTS Precise Pangolin - Release amd64 
(20130820.1)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
   
   docker0   no wireless extensions.
  MachineType: MSI MS-7756
  MarkForUpload: True
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-44-generic 
root=UUID=f89efcde-9628-45b8-a2c8-244ff8360805 ro quiet splash acpi=off
  ProcVersionSignature: Ubuntu 3.8.0-44.66~precise1-generic 3.8.13.25
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-44-generic N/A
   linux-backports-modules-3.8.0-44-generic  N/A
   linux-firmware1.79.18
  RfKill:
   
  Tags:  precise running-unity
  Uname: Linux 3.8.0-44-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo vboxusers
  dmi.bios.date: 10/29/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: V1.13
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: H77MA-G43 (MS-7756)
  dmi.board.vendor: MSI
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: To Be Filled By O.E.M.

[Kernel-packages] [Bug 1434442] Re: [Vostro 3549] Wireless key does not work on 14.04.2

[Po-Hsu Lin]

Verified with 3.13.0-46, wireless key works as expected on it.

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Title:
  [Vostro 3549] Wireless key does not work on 14.04.2

Status in HWE Next Project:
  New
Status in linux-lts-utopic package in Ubuntu:
  New

Bug description:
  CID: 201408-15444 Vostro 3549

  The wireless key does not work on this system.

  Debugging information:
  ubuntu@201408-15444:~$ sudo showkey -k
  kb mode was ?UNKNOWN?
  [ if you are trying this under X, it might not work
  since the X server is also reading /dev/console ]

  press any key (program terminates 10s after last keypress)...
  keycode  28 release
  keycode 240 press
  keycode 240 release
  ^Ccaught signal 2, cleaning up...

  Nothing could be detected by sudo showkey -s

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-31-generic 3.16.0-31.43~14.04.1
  ProcVersionSignature: Ubuntu 3.16.0-31.43~14.04.1-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Mar 20 04:24:01 2015
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1434442] Re: [Vostro 3549] Wireless key does not work on 14.04.2

[Po-Hsu Lin]

acpi_osi=\!Windows 2012\ parameter can't make it work.

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Title:
  [Vostro 3549] Wireless key does not work on 14.04.2

Status in HWE Next Project:
  New
Status in linux-lts-utopic package in Ubuntu:
  New

Bug description:
  CID: 201408-15444 Vostro 3549

  The wireless key does not work on this system.

  Debugging information:
  ubuntu@201408-15444:~$ sudo showkey -k
  kb mode was ?UNKNOWN?
  [ if you are trying this under X, it might not work
  since the X server is also reading /dev/console ]

  press any key (program terminates 10s after last keypress)...
  keycode  28 release
  keycode 240 press
  keycode 240 release
  ^Ccaught signal 2, cleaning up...

  Nothing could be detected by sudo showkey -s

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-31-generic 3.16.0-31.43~14.04.1
  ProcVersionSignature: Ubuntu 3.16.0-31.43~14.04.1-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Mar 20 04:24:01 2015
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1434442] Re: [Vostro 3549] Wireless key does not work on 14.04.2

[Po-Hsu Lin]

Add options dell_laptop force_rfkill=1 into /etc/modprobe.d/dell.conf
will make the key partially work

Before the key press:
ubuntu@201408-15444:~$ rfkill list
0: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
1: dell-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
4: hci0: Bluetooth
Soft blocked: no
Hard blocked: no

After the key press:
ubuntu@201408-15444:~$ rfkill list
0: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: yes
1: dell-bluetooth: Bluetooth
Soft blocked: no
Hard blocked: yes
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
4: hci0: Bluetooth
Soft blocked: no
Hard blocked: no


I say it's partially working because if you re-enable the wireless and 
Bluetooth with the hot key, they're not hard blocked anymore, but Bluetooth 
indicator shows it's in OFF state.

Not sure if this is related to a not-working Bluetooth hardware (21D7).

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Title:
  [Vostro 3549] Wireless key does not work on 14.04.2

Status in HWE Next Project:
  New
Status in linux-lts-utopic package in Ubuntu:
  New

Bug description:
  CID: 201408-15444 Vostro 3549

  The wireless key does not work on this system.

  Debugging information:
  ubuntu@201408-15444:~$ sudo showkey -k
  kb mode was ?UNKNOWN?
  [ if you are trying this under X, it might not work
  since the X server is also reading /dev/console ]

  press any key (program terminates 10s after last keypress)...
  keycode  28 release
  keycode 240 press
  keycode 240 release
  ^Ccaught signal 2, cleaning up...

  Nothing could be detected by sudo showkey -s

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-31-generic 3.16.0-31.43~14.04.1
  ProcVersionSignature: Ubuntu 3.16.0-31.43~14.04.1-generic 3.16.7-ckt5
  Uname: Linux 3.16.0-31-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Mar 20 04:24:01 2015
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu 14.04.2 LTS Trusty Tahr - Release amd64 
(20150218.1)
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 946311] Re: only external screen is working with asus zenbook ux31e [eDP1]

[Bug Watch Updater]

** Changed in: xserver-xorg-video-intel
   Status: Incomplete = Invalid

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Title:
  only external screen is working with asus zenbook ux31e [eDP1]

Status in X.org xf86-video-intel:
  Invalid
Status in linux package in Ubuntu:
  Fix Released
Status in xserver-xorg-video-intel package in Ubuntu:
  Fix Released

Bug description:
  This is regression after some recent (2-3 weeks) xorg? update.

  I also tested newest kernel v3.3.0-rc6 with no changes, so we can
  exclude kernel.

  This ultrabook is intensively used. So if you need some testing, i can
  do it only on weekends.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: xorg 1:7.6+10ubuntu1
  Uname: Linux 3.3.0-rc6 x86_64
  .tmp.unity.support.test.0:

  ApportVersion: 1.93-0ubuntu2
  Architecture: amd64
  CompizPlugins: 
[core,bailer,detection,composite,opengl,decor,compiztoolbox,grid,gnomecompat,imgpng,mousepoll,regex,place,vpswitch,move,animation,snap,resize,session,expo,wall,ezoom,fade,workarounds,scale,unityshell]
  CompositorRunning: compiz
  Date: Sun Mar  4 13:56:04 2012
  DistUpgraded: Fresh install
  DistroCodename: precise
  DistroVariant: ubuntu
  ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
  GraphicsCard:
   Intel Corporation 2nd Generation Core Processor Family Integrated Graphics 
Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: ASUSTeK Computer Inc. Device [1043:1427]
  InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Alpha amd64 
(20120201.1)
  MachineType: ASUSTeK Computer Inc. UX31E
  ProcEnviron:
   TERM=xterm
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.3.0-rc6 
root=UUID=ab2e9ae5-a032-44f5-b956-3223de09edff ro oops=panic panic=10 quiet 
splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/20/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX31E.211
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX31E
  dmi.board.vendor: ASUSTeK Computer Inc.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer Inc.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX31E.211:bd01/20/2012:svnASUSTeKComputerInc.:pnUX31E:pvr1.0:rvnASUSTeKComputerInc.:rnUX31E:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
  dmi.product.name: UX31E
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer Inc.
  version.compiz: compiz 1:0.9.7.0~bzr2995-0ubuntu5
  version.ia32-libs: ia32-libs 20090808ubuntu33
  version.libdrm2: libdrm2 2.4.30-1ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.1-0ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.1-0ubuntu2
  version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu4
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 
1:2.6.99.901+git20120126-0ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 
1:6.14.99~git20111219.aacbd629-0ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:0.0.16+git20111201+b5534a1-1build2

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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  

[Kernel-packages] [Bug 1429476] Re: [Dell Inc. Latitude D630] suspend/resume failure

[Alexander Ufimtsev]

Hi Christopher,

Yes, bios update resolves the issue.

Thank you very much for your help!

A.

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Title:
  [Dell Inc. Latitude D630] suspend/resume failure

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  appears upon system start

  ProblemType: KernelOops
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-7-generic 3.19.0-7.7
  ProcVersionSignature: Ubuntu 3.19.0-7.7-generic 3.19.0
  Uname: Linux 3.19.0-7-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.16.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  alexu  4149 F pulseaudio
  Date: Sun Mar  8 00:11:04 2015
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  InstallationDate: Installed on 2014-07-14 (236 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude D630
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-7-generic 
root=UUID=21e7b0ce-89c2-4fe5-8776-269aff5be4b4 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  SourcePackage: linux
  Title: [Dell Inc. Latitude D630] suspend/resume failure
  UpgradeStatus: Upgraded to vivid on 2015-03-02 (5 days ago)
  UserGroups:
   
  dmi.bios.date: 01/04/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A17
  dmi.board.name: 0KU184
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA17:bd01/04/2010:svnDellInc.:pnLatitudeD630:pvr:rvnDellInc.:rn0KU184:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Latitude D630
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1429476] Re: [Dell Inc. Latitude D630] suspend/resume failure

[Christopher M. Penalver]

Alexander Ufimtsev, this bug report is being closed due to your last
comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1429476/comments/4
regarding this being fixed with a BIOS update. For future reference you
can manage the status of your own bugs by clicking on the current status
in the yellow line and then choosing a new status in the revealed drop
down box. You can learn more about bug statuses at
https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time
to report this bug and helping to make Ubuntu better. Please submit any
future bugs you may find.

** Changed in: linux (Ubuntu)
   Status: Incomplete = Invalid

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You received this bug notification because you are a member of Kernel
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Title:
  [Dell Inc. Latitude D630] suspend/resume failure

Status in linux package in Ubuntu:
  Invalid

Bug description:
  appears upon system start

  ProblemType: KernelOops
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-7-generic 3.19.0-7.7
  ProcVersionSignature: Ubuntu 3.19.0-7.7-generic 3.19.0
  Uname: Linux 3.19.0-7-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.16.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  alexu  4149 F pulseaudio
  Date: Sun Mar  8 00:11:04 2015
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  InstallationDate: Installed on 2014-07-14 (236 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude D630
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-7-generic 
root=UUID=21e7b0ce-89c2-4fe5-8776-269aff5be4b4 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  SourcePackage: linux
  Title: [Dell Inc. Latitude D630] suspend/resume failure
  UpgradeStatus: Upgraded to vivid on 2015-03-02 (5 days ago)
  UserGroups:
   
  dmi.bios.date: 01/04/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A17
  dmi.board.name: 0KU184
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA17:bd01/04/2010:svnDellInc.:pnLatitudeD630:pvr:rvnDellInc.:rn0KU184:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Latitude D630
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

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-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

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Hi ? Leann,

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Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
 

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer 

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer 

[Kernel-packages] [Bug 1402331] Re: System will periodically lockup with [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle

[Christopher M. Penalver]

chris pollock, just to clarify Launchpad is not the correct venue for
reporting issues with the upstream kernel.

However, Launchpad is the correct venue for your problem, as it is
reproducible with the Ubuntu kernel, and as a part of the debugging
process, the upstream kernel is tested.

Despite this, for regression testing purposes, could you please test for
this via http://releases.ubuntu.com/saucy/ and advise to the results?

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Title:
  System will periodically lockup with [drm:i915_hangcheck_elapsed]
  *ERROR* Hangcheck timer elapsed... render ring idle

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have noticed the lockups periodically since 09/13/2014. I can't
  remember what kernel version was in use then possibly kernel
  3.13.0-35-generic or -36. It has continued periodically through
  versions -39; -40 and now to -43.  The last time this has happened was
  today Dec 13 14:40:57 localhost kernel: [154858.820009]
  [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render
  ring idle. At times when it locks up I will have a cursor on a black
  screen and will have to press the power button to restart other times
  it will lockup whenever I'm in an application such as Firefox or
  Evolution. At that time I can usually CTRLALT-F1 log in and run 'sudo
  reboot' to restart the system.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  chris  2445 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sat Dec 13 20:22:51 2014
  HibernationDevice: RESUME=UUID=bb329dc0-0642-4b6a-876a-12c2f02fb7f6
  InstallationDate: Installed on 2014-10-24 (50 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.
  MachineType: Dell Inc. OptiPlex 780
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic 
root=UUID=4254a7e9-429b-4f53-a08c-ae7ff839b98f ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware 1.127.10
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/13/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 0C27VV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.asset.tag: LE0006476
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd02/13/2010:svnDellInc.:pnOptiPlex780:pvr:rvnDellInc.:rn0C27VV:rvrA01:cvnDellInc.:ct6:cvr:
  dmi.product.name: OptiPlex 780
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1434136] Re: HP Pavilion 13-b208tu fails to boot with F.26 bios, PSOD

[Christopher M. Penalver]

Stuart Bishop, unfortunately, that screenshot wasn't terribly helpful.

Just to clarify, does your BIOS allow you to switch off UEFI?

If so, could you please do this and advise if you then are able to boot?

** Changed in: linux (Ubuntu)
   Status: Confirmed = Incomplete

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Title:
  HP Pavilion 13-b208tu fails to boot with F.26 bios, PSOD

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  While trying to fix Bug #1432659, I updated the HP Pavilion 13-b208tu
  bios to the latest available on the HP website (F.26). After the
  update, the laptop no longer boots Ubuntu 14.10 or Ubuntu 15.04
  (Ubuntu 15.04 from the hard drive, Ubuntu 14.10 using a LiveCD). The
  grub menu is available and works, the kernel loads, the initrd step
  works, and then it hangs hard and requires power cycling.

  The required information for a kernel bug report can be found in Bug
  #1432659, from the original shipped F.23 bios. I obviously can't
  attach information with the F.26 bios loaded.

  I can confirm that the bios update worked, and I have repeated it
  twice. HP diagnostics give the system a green light, and I can boot to
  FreeDOS as normal. I'll leave the system unbootable with the F.26 bios
  for a while in case someone can help me diagnose further from grub.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

   

[Kernel-packages] [Bug 1434581] Re: Console extremely slow with 3.13 and newer kernels for certified servers with Matrox G200er2 or similar

[Christopher M. Penalver]

** Tags added: bios-outdated-2.3.3

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Title:
  Console extremely slow with 3.13 and newer kernels for certified
  servers with Matrox G200er2 or similar

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When I first came across this issue I thought it was the same as bug
  #1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
  server/+bug/1316035), but this bug seems to be about X and it is
  reporting xorg-server as the package with the issue. I've seen a
  report on the certification program already on this, but it was
  lacking follow-up and suggested a bug report, question 255332
  (https://answers.launchpad.net/ubuntu-certification/+question/255332).
  I've already asked about this on the forums, and received no replies.

  I originally encountered this issue due to having a bunch of Dell
  servers that I was testing with kernel 3.13 on 12.04. The text console
  is so slow that it is unusable when using vi or doing an operation
  similar to dpkg -l |grep xorg. Comparing the exact same system with
  kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
  performance is excellent. It is not listed on the 3.13 system. The
  same issue exists on 14.04 with the 3.13 or 3.16 kernel.

  Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
  FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
  found respectively.

  Attempting to use uvesafb on this hardware results in a black screen.
  Attempting to use vga16fb results in good performance, but I am locked
  to 640x480. I tried to use fbset to force higher resolutions, but it
  either results in a distorted display or tells me there is not enough
  memory.

  I need a 1280x1024 console with performance equal to 12.04 with
  kernels 3.2-3.11. The server I'm using for testing is a Dell R320.

  This appears to be regression as I can duplicate it by simply doing a fresh 
install of 12.04.1 and not having the issue, while doing a fresh install of 
12.04.5, 14.04.1, or 14.04.2 results in a very slow console.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Mar 20 13:17 seq
   crw-rw 1 root audio 116, 33 Mar 20 13:17 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=3255aa87-ba68-4b74-bdb0-1112aba7d46e
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.3)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: Dell Inc. PowerEdge R320
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=fda4445f-efe2-4e93-9adb-ecaf6386f8cd ro consoleblank=0
  ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware 1.127.11
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: root
  _MarkForUpload: True
  dmi.bios.date: 09/23/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.0.21
  dmi.board.name: 0R5KP9
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A09
  dmi.chassis.type: 23
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.0.21:bd09/23/2013:svnDellInc.:pnPowerEdgeR320:pvr:rvnDellInc.:rn0R5KP9:rvrA09:cvnDellInc.:ct23:cvr:
  dmi.product.name: PowerEdge R320
  dmi.sys.vendor: Dell Inc.

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-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse 

[Kernel-packages] [Bug 1402331] Re: System will periodically lockup with [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle

[chris pollock]

I take it you just want me to run via the live DVD and not do a full
install correct?

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Title:
  System will periodically lockup with [drm:i915_hangcheck_elapsed]
  *ERROR* Hangcheck timer elapsed... render ring idle

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have noticed the lockups periodically since 09/13/2014. I can't
  remember what kernel version was in use then possibly kernel
  3.13.0-35-generic or -36. It has continued periodically through
  versions -39; -40 and now to -43.  The last time this has happened was
  today Dec 13 14:40:57 localhost kernel: [154858.820009]
  [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render
  ring idle. At times when it locks up I will have a cursor on a black
  screen and will have to press the power button to restart other times
  it will lockup whenever I'm in an application such as Firefox or
  Evolution. At that time I can usually CTRLALT-F1 log in and run 'sudo
  reboot' to restart the system.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  chris  2445 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sat Dec 13 20:22:51 2014
  HibernationDevice: RESUME=UUID=bb329dc0-0642-4b6a-876a-12c2f02fb7f6
  InstallationDate: Installed on 2014-10-24 (50 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.
  MachineType: Dell Inc. OptiPlex 780
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic 
root=UUID=4254a7e9-429b-4f53-a08c-ae7ff839b98f ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware 1.127.10
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/13/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 0C27VV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.asset.tag: LE0006476
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd02/13/2010:svnDellInc.:pnOptiPlex780:pvr:rvnDellInc.:rn0C27VV:rvrA01:cvnDellInc.:ct6:cvr:
  dmi.product.name: OptiPlex 780
  dmi.sys.vendor: Dell Inc.

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-- 
You received this bug notification because you are a member of Kernel
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Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 

[Kernel-packages] [Bug 1140716]

[Chris Wilson]

*** Bug 89671 has been marked as a duplicate of this bug. ***

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in Direct Rendering Infrastructure:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Invalid
Status in linux-lts-quantal source package in Precise:
  Invalid
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a system error.

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [81051bef] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [81051c4a] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [a02d32e6] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [a02bf3f6] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [a02954b4] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [8101257b] ? __switch_to+0x12b/0x420
  [26285.658612]  [a029a943] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [8107097a] process_one_work+0x12a/0x420
  [26285.658629]  [a029a880] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [8107152e] worker_thread+0x12e/0x2f0
  [26285.658636]  [81071400] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [81076023] kthread+0x93/0xa0
  [26285.658644]  [8168a3e4] kernel_thread_helper+0x4/0x10
  [26285.658649]  [81075f90] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [8168a3e0] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.376233] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26932.376544] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26932.384285] 

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

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-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P 

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  

[Kernel-packages] [Bug 1433298] Re: integrated web cam stopped working suddenly

[Christopher M. Penalver]

Christopher Barrington-Leigh, could you please test the latest upstream
kernel available from the very top line at the top of the page (the
release names are irrelevant for testing, and please do not test the
daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ?
It will allow additional upstream developers to examine the issue.

If the test did not allow you to test to the issue (ex. you couldn't boot into 
the OS) please make a comment in your report about this, and continue to test 
the next most recent kernel version until you can test to the issue. Once 
you've tested the upstream kernel, please comment on which kernel version 
specifically you tested. If this bug is fixed in the mainline kernel, please 
add the following tags by clicking on the yellow circle with a black pencil 
icon, next to the word Tags, located at the bottom of the report description:
kernel-fixed-upstream
kernel-fixed-upstream-3.XY-rcZ

Where XY and Z are numbers corresponding to the kernel version.

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-3.XY-rcZ

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results.

Thank you for your understanding.

** Tags removed: bios-outdated-2.61
** Tags added: latest-bios-2.61

** Changed in: linux (Ubuntu)
   Importance: Low = Medium

** Changed in: linux (Ubuntu)
   Status: Confirmed = Incomplete

-- 
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https://bugs.launchpad.net/bugs/1433298

Title:
  integrated web cam stopped working suddenly

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I'm on a Lenovo X230T running Ubuntu 14.04 and I regularly video chat for 
work.
  2.5 weeks ago, my camera didn't come on during google chrome google video 
chat.
  It still worked when I ran cheese.
  Then, it stopped work under cheese, g-chat, or skype. It didn't work even 
when I booted into 14.10 or 15.04.

  Then, a week ago, after another update, it began working normally again.
  Yesterday, during a gchat , my video suddenly went off and now the integrated 
camera doesn't work again under guvcview or cheese or etc.  An external camera 
works.

  Once again, this problem is consistent across operating systems.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-9-generic 3.19.0-9.9
  ProcVersionSignature: Ubuntu 3.19.0-9.9-generic 3.19.1
  Uname: Linux 3.19.0-9-generic x86_64
  ApportVersion: 2.16.2-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  cpbl   3458 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Mar 17 16:24:59 2015
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2015-03-07 (9 days ago)
  InstallationMedia: Ubuntu 15.04 Vivid Vervet - Alpha amd64 (20150306)
  MachineType: LENOVO 34372VU
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-9-generic 
root=UUID=6122b2f3-86a4-47d0-9e71-588428e86b7b ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-9-generic N/A
   linux-backports-modules-3.19.0-9-generic  N/A
   linux-firmware1.143
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/28/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GCET99WW (2.59 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 34372VU
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrGCET99WW(2.59):bd05/28/2014:svnLENOVO:pn34372VU:pvrThinkPadX230Tablet:rvnLENOVO:rn34372VU:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 34372VU
  dmi.product.version: ThinkPad X230 Tablet
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1402331] Re: System will periodically lockup with [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle

[chris pollock]

I'd like to ask you another question Christopher, am I the only person
in the whole world running Ubuntu that has gone through all the kernel
versions we've been testing that has this problem?

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https://bugs.launchpad.net/bugs/1402331

Title:
  System will periodically lockup with [drm:i915_hangcheck_elapsed]
  *ERROR* Hangcheck timer elapsed... render ring idle

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have noticed the lockups periodically since 09/13/2014. I can't
  remember what kernel version was in use then possibly kernel
  3.13.0-35-generic or -36. It has continued periodically through
  versions -39; -40 and now to -43.  The last time this has happened was
  today Dec 13 14:40:57 localhost kernel: [154858.820009]
  [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render
  ring idle. At times when it locks up I will have a cursor on a black
  screen and will have to press the power button to restart other times
  it will lockup whenever I'm in an application such as Firefox or
  Evolution. At that time I can usually CTRLALT-F1 log in and run 'sudo
  reboot' to restart the system.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  chris  2445 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sat Dec 13 20:22:51 2014
  HibernationDevice: RESUME=UUID=bb329dc0-0642-4b6a-876a-12c2f02fb7f6
  InstallationDate: Installed on 2014-10-24 (50 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.
  MachineType: Dell Inc. OptiPlex 780
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic 
root=UUID=4254a7e9-429b-4f53-a08c-ae7ff839b98f ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware 1.127.10
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/13/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 0C27VV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.asset.tag: LE0006476
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd02/13/2010:svnDellInc.:pnOptiPlex780:pvr:rvnDellInc.:rn0C27VV:rvrA01:cvnDellInc.:ct6:cvr:
  dmi.product.name: OptiPlex 780
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, 

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  Patch 6/7:

[Kernel-packages] [Bug 1431359] Re: linux: 3.2.0-79.115 -proposed tracker

[Brad Figg]

** Tags added: qa-tesitng-passed

** Changed in: kernel-sru-workflow/verification-testing
   Status: In Progress = Fix Released

** Changed in: kernel-sru-workflow/regression-testing
   Status: Confirmed = Fix Released

** Changed in: kernel-sru-workflow/package-testing
   Status: Confirmed = Invalid

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1431359

Title:
  linux: 3.2.0-79.115 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow certification-testing series:
  Fix Released
Status in Kernel SRU Workflow package-testing series:
  Invalid
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-lbm series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Fix Released
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Precise:
  Confirmed

Bug description:
  This bug is for tracking the 3.2.0-79.115 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 12. March 2015 13:41 UTC
  kernel-stable-Prepare-package-end:Thursday, 12. March 2015 18:05 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 12. March 2015 18:05 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 12. March 2015 21:00 UTC
  kernel-stable-phase:Verification  Testing
  kernel-stable-phase-changed:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Verification-testing-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Certification-testing-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Security-signoff-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Regression-testing-start:Thursday, 12. March 2015 22:02 UTC
  kernel-stable-Security-signoff-end:Tuesday, 17. March 2015 10:00 UTC
  kernel-stable-Certification-testing-end:Friday, 20. March 2015 08:00 UTC

To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1431359/+subscriptions

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[Kernel-packages] [Bug 1434581] [NEW] Console extremely slow with 3.13 and newer kernels for certified servers with Matrox G200er2 or similar

[Launchpad Bug Tracker]

You have been subscribed to a public bug:

When I first came across this issue I thought it was the same as bug
#1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
server/+bug/1316035), but this bug seems to be about X and it is
reporting xorg-server as the package with the issue. I've seen a report
on the certification program already on this, but it was lacking follow-
up and suggested a bug report, question 255332
(https://answers.launchpad.net/ubuntu-certification/+question/255332).
I've already asked about this on the forums, and received no replies.

I originally encountered this issue due to having a bunch of Dell
servers that I was testing with kernel 3.13 on 12.04. The text console
is so slow that it is unusable when using vi or doing an operation
similar to dpkg -l |grep xorg. Comparing the exact same system with
kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
performance is excellent. It is not listed on the 3.13 system. The same
issue exists on 14.04 with the 3.13 or 3.16 kernel.

Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
found respectively.

Attempting to use uvesafb on this hardware results in a black screen.
Attempting to use vga16fb results in good performance, but I am locked
to 640x480. I tried to use fbset to force higher resolutions, but it
either results in a distorted display or tells me there is not enough
memory.

I need a 1280x1024 console with performance equal to 12.04 with kernels
3.2-3.11. The server I'm using for testing is a Dell R320.

This appears to be regression as I can duplicate it by simply doing a
fresh install of 12.04.1 and not having the issue, while doing a fresh
install of 12.04.5, 14.04.1, or 14.04.2 results in a very slow console.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

-- 
Console extremely slow with 3.13 and newer kernels for certified servers with 
Matrox G200er2 or similar
https://bugs.launchpad.net/bugs/1434581
You received this bug notification because you are a member of Kernel Packages, 
which is subscribed to linux in Ubuntu.

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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate requests with
  counters annotated

  

[Kernel-packages] [Bug 1431304] Re: linux: 3.16.0-33.44 -proposed tracker

[Brad Figg]

** Description changed:

  This bug is for tracking the 3.16.0-33.43 upload package. This bug will
  contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 12. March 2015 11:36 UTC
  kernel-stable-Prepare-package-end:Thursday, 12. March 2015 20:38 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 12. March 2015 20:38 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 12. March 2015 21:00 UTC
  kernel-stable-phase:Verification  Testing
  kernel-stable-phase-changed:Thursday, 12. March 2015 22:01 UTC
  kernel-stable-Verification-testing-start:Thursday, 12. March 2015 22:01 UTC
  kernel-stable-Certification-testing-start:Thursday, 12. March 2015 22:01 UTC
  kernel-stable-Security-signoff-start:Thursday, 12. March 2015 22:01 UTC
  kernel-stable-Regression-testing-start:Thursday, 12. March 2015 22:01 UTC
  kernel-stable-Regression-testing-end:Monday, 16. March 2015 17:03 UTC
  kernel-stable-Security-signoff-end:Tuesday, 17. March 2015 10:00 UTC
+ kernel-stable-Certification-testing-end:Friday, 20. March 2015 14:00 UTC

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1431304

Title:
  linux: 3.16.0-33.44 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow certification-testing series:
  Fix Released
Status in Kernel SRU Workflow package-testing series:
  Confirmed
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  New
Status in Kernel SRU Workflow promote-to-updates series:
  New
Status in Kernel SRU Workflow regression-testing series:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  In Progress
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Utopic:
  Confirmed

Bug description:
  This bug is for tracking the 3.16.0-33.43 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 12. March 2015 11:36 UTC
  kernel-stable-Prepare-package-end:Thursday, 12. March 2015 20:38 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 12. March 2015 20:38 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 12. March 2015 21:00 UTC
  kernel-stable-phase:Verification  Testing
  kernel-stable-phase-changed:Thursday, 12. March 2015 22:01 UTC
  kernel-stable-Verification-testing-start:Thursday, 12. March 2015 22:01 UTC
  kernel-stable-Certification-testing-start:Thursday, 12. March 2015 22:01 UTC
  kernel-stable-Security-signoff-start:Thursday, 12. March 2015 22:01 UTC
  kernel-stable-Regression-testing-start:Thursday, 12. March 2015 22:01 UTC
  kernel-stable-Regression-testing-end:Monday, 16. March 2015 17:03 UTC
  kernel-stable-Security-signoff-end:Tuesday, 17. March 2015 10:00 UTC
  kernel-stable-Certification-testing-end:Friday, 20. March 2015 14:00 UTC

To manage notifications about this bug go to:
https://bugs.launchpad.net/kernel-sru-workflow/+bug/1431304/+subscriptions

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[Kernel-packages] [Bug 1402331] Re: System will periodically lockup with [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle

[chris pollock]

I can't provide that information since I didn't begin to run Trusty
until around late July of last year when my other Linux box finally died
and I decided to run Ubuntu. Prior to that I ran Mandriva.

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Title:
  System will periodically lockup with [drm:i915_hangcheck_elapsed]
  *ERROR* Hangcheck timer elapsed... render ring idle

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have noticed the lockups periodically since 09/13/2014. I can't
  remember what kernel version was in use then possibly kernel
  3.13.0-35-generic or -36. It has continued periodically through
  versions -39; -40 and now to -43.  The last time this has happened was
  today Dec 13 14:40:57 localhost kernel: [154858.820009]
  [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render
  ring idle. At times when it locks up I will have a cursor on a black
  screen and will have to press the power button to restart other times
  it will lockup whenever I'm in an application such as Firefox or
  Evolution. At that time I can usually CTRLALT-F1 log in and run 'sudo
  reboot' to restart the system.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-43-generic 3.13.0-43.72
  ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
  Uname: Linux 3.13.0-43-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  chris  2445 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sat Dec 13 20:22:51 2014
  HibernationDevice: RESUME=UUID=bb329dc0-0642-4b6a-876a-12c2f02fb7f6
  InstallationDate: Installed on 2014-10-24 (50 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Release amd64 (20140417)
  IwConfig:
   eth0  no wireless extensions.

   lono wireless extensions.
  MachineType: Dell Inc. OptiPlex 780
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic 
root=UUID=4254a7e9-429b-4f53-a08c-ae7ff839b98f ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-43-generic N/A
   linux-backports-modules-3.13.0-43-generic  N/A
   linux-firmware 1.127.10
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/13/2010
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 0C27VV
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.asset.tag: LE0006476
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd02/13/2010:svnDellInc.:pnOptiPlex780:pvr:rvnDellInc.:rn0C27VV:rvrA01:cvnDellInc.:ct6:cvr:
  dmi.product.name: OptiPlex 780
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1173681] Re: 168c:002b [Asus U32U] asus_nb_wmi AR9285 ath9k not working after updating to Ubuntu 13.04 Raring

[Brad Figg]

This patch is just a quirk with a very low chance of regression.

** Tags removed: verification-needed-utopic
** Tags added: verification-done-utopic

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Title:
  168c:002b [Asus U32U] asus_nb_wmi AR9285 ath9k not working after
  updating to Ubuntu 13.04 Raring

Status in The Linux Kernel:
  Invalid
Status in Linux Deepin:
  New
Status in linux package in Ubuntu:
  Fix Released

Bug description:
  update: updated the BIOS to the latest version but the problem
  persists.

  Booting with the older kernel (latest linux kernel from 12.10) every thing 
works fine. After upgrading to Raring Ringtail Ubuntu 13.04, with the new 
kernel, hardware get blocked/disabled and wireless doesn't work:
  0: phy0: Wireless LAN
   Soft blocked: no
   Hard blocked: yes
  1: asus-wlan: Wireless LAN
   Soft blocked: no
   Hard blocked: no

  WORKAROUND - is only applicable to Asus Notebooks/netbooks that use the 
asus_nb_wmi driver:
  Create and edit asus_nb_wmi.conf file with this command:
  sudo echo options asus_nb_wmi wapf=4 | sudo tee 
/etc/modprobe.d/asus_nb_wmi.conf

  For more detailed info of the workaround please see:
  http://ubuntuforums.org/showthread.php?t=2181558

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-19-generic 3.8.0-19.29
  ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
  Uname: Linux 3.8.0-19-generic x86_64
  ApportVersion: 2.9.2-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  x  1822 F pulseaudio
  CurrentDmesg:
   [  370.100280] r8169 :04:00.2 eth1: link up
   [  370.100322] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
   [  891.718748] systemd-hostnamed[2649]: Warning: nss-myhostname is not 
installed. Changing the local hostname might make it unresolveable. Please 
install nss-myhostname!
   [14119.241628] rtsx_pci :04:00.0: vpd r/w failed.  This is likely a 
firmware bug on this device.  Contact the card vendor for a firmware update.
  Date: Sat Apr 27 17:31:51 2013
  HibernationDevice: RESUME=UUID=e417e9f2-b63e-4b79-9be4-c21f55547205
  InstallationDate: Installed on 2012-07-13 (287 days ago)
  InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release amd64 
(20120425)
  MachineType: ASUSTeK Computer Inc. U32U
  MarkForUpload: True
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic 
root=UUID=3ad9d88b-a7a5-460f-ba15-a78dd7f2fc94 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-19-generic N/A
   linux-backports-modules-3.8.0-19-generic  N/A
   linux-firmware1.106
  SourcePackage: linux
  UpgradeStatus: Upgraded to raring on 2013-04-27 (0 days ago)
  dmi.bios.date: 12/16/2011
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: U32U.204
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: U32U
  dmi.board.vendor: ASUSTeK Computer Inc.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer Inc.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrU32U.204:bd12/16/2011:svnASUSTeKComputerInc.:pnU32U:pvr1.0:rvnASUSTeKComputerInc.:rnU32U:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
  dmi.product.name: U32U
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK Computer Inc.

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[Kernel-packages] [Bug 1419151] Re: OpenPower needs backport of PowerNV OPAL i2c driver

[Brad Figg]

Requested by IBM and only affects Power8 related systems.

** Tags removed: verification-needed-utopic
** Tags added: verification-done-utopic

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Title:
  OpenPower needs backport of PowerNV OPAL i2c driver

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Invalid
Status in linux source package in Utopic:
  Fix Committed

Bug description:
  [Impact]
  This exposes the i2c busses of the machine which are controlled via the OPAL 
firmware. This is among
  other things, necessary for manufacturing configuration of VPDs etc..., but 
will also enable Linux access
  to some i2c devices such as the TPM.

  We wish to have this in utopic and if possible trusty.

  [Fix]
  The Open Power machines need the driver that was merged in 3.19 backported. 
The commit upstream
  is 470834508f87877f680738a10a305280582c7aed i2c: Driver to expose PowerNV 
platform i2c busses
  $ git describe --contains 470834508f87877f680738a10a305280582c7aed
  v3.19-rc1~22^2~7

  [Test Case]
  modprobe i2c-opal

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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

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Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  powerpc/perf/{hv-gpci, hv-common}: generate 

[Kernel-packages] [Bug 1393477] Re: Trusty update to v3.13.11.11 stable release

[Mathew Hodson]

** Changed in: linux (Ubuntu)
   Status: Confirmed = Invalid

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Title:
  Trusty update to v3.13.11.11 stable release

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Fix Released

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from Linus' tree or in a minimally
     backported form of that patch. The v3.13.11.11 upstream stable
     patch set is now available. It should be included in the Ubuntu
     kernel as well.

     git://git.kernel.org/

  TEST CASE: TBD

     The following patches are in the v3.13.11.11 stable release:

  netlink: reset network header before passing to taps
  rtnetlink: fix VF info size
  myri10ge: check for DMA mapping errors
  tcp: don't use timestamp from repaired skb-s to calculate RTT (v2)
  sit: Fix ipip6_tunnel_lookup device matching criteria
  tcp: fix tcp_release_cb() to dispatch via address family for mtu_reduced()
  tcp: fix ssthresh and undo for consecutive short FRTO episodes
  packet: handle too big packets for PACKET_V3
  openvswitch: fix panic with multiple vlan headers
  vxlan: fix incorrect initializer in union vxlan_addr
  l2tp: fix race while getting PMTU on PPP pseudo-wire
  bonding: fix div by zero while enslaving and transmitting
  bridge: Check if vlan filtering is enabled only once.
  bridge: Fix br_should_learn to check vlan_enabled
  net: allow macvlans to move to net namespace
  tg3: Work around HW/FW limitations with vlan encapsulated frames
  tg3: Allow for recieve of full-size 8021AD frames
  xfrm: Generate blackhole routes only from route lookup functions
  xfrm: Generate queueing routes only from route lookup functions
  macvtap: Fix race between device delete and open.
  Revert net/macb: add pinctrl consumer support
  gro: fix aggregation for skb using frag_list
  hyperv: Fix a bug in netvsc_start_xmit()
  ip6_gre: fix flowi6_proto value in xmit path
  team: avoid race condition in scheduling delayed work
  sctp: handle association restarts when the socket is closed.
  tcp: fixing TLP's FIN recovery
  sparc64: Do not disable interrupts in nmi_cpu_busy()
  sparc64: Fix pcr_ops initialization and usage bugs.
  sparc32: dma_alloc_coherent must honour gfp flags
  sparc64: sun4v TLB error power off events
  sparc64: Fix corrupted thread fault code.
  sparc64: find_node adjustment
  sparc64: Move request_irq() from ldc_bind() to ldc_alloc()
  sparc: Let memset return the address argument
  sparc64: Fix reversed start/end in flush_tlb_kernel_range()
  sparc64: Fix lockdep warnings on reboot on Ultra-5
  sparc64: Fix FPU register corruption with AES crypto offload.
  sparc64: Do not define thread fpregs save area as zero-length array.
  sparc64: Fix hibernation code refrence to PAGE_OFFSET.
  sparc64: correctly recognise M6 and M7 cpu type
  sparc64: support M6 and M7 for building CPU distribution map
  sparc64: cpu hardware caps support for sparc M6 and M7
  sparc64: T5 PMU
  sparc64: Switch to 4-level page tables.
  sparc64: Define VA hole at run time, rather than at compile time.
  sparc64: Adjust KTSB assembler to support larger physical addresses.
  sparc64: Fix physical memory management regressions with large max_phys_bits.
  sparc64: Use kernel page tables for vmemmap.
  sparc64: Increase MAX_PHYS_ADDRESS_BITS to 53.
  sparc64: Adjust vmalloc region size based upon available virtual address bits.
  sparc64: sparse irq
  sparc64: Kill unnecessary tables and increase MAX_BANKS.
  sparc64: Increase size of boot string to 1024 bytes
  sparc64: Fix register corruption in top-most kernel stack frame during boot.
  sparc64: Implement __get_user_pages_fast().
  ext4: check EA value offset when loading
  jbd2: free bh when descriptor block checksum fails
  ext4: don't check quota format when there are no quota files
  target: Fix queue full status NULL pointer for SCF_TRANSPORT_TASK_SENSE
  vfs: fix data corruption when blocksize  pagesize for mmaped data
  ext4: fix mmap data corruption when blocksize  pagesize
  ext4: grab missed write_count for EXT4_IOC_SWAP_BOOT
  qla_target: don't delete changed nacls
  target: Fix APTPL metadata handling for dynamic MappedLUNs
  iser-target: Disable TX completion interrupt coalescing
  ext4: don't orphan or truncate the boot loader inode
  ext4: add ext4_iget_normal() which is to be used for dir tree lookups
  ext4: fix reservation overflow in ext4_da_write_begin
  ext4: Replace open coded mdata csum feature to helper function
  ext4: move error report out of atomic context in ext4_init_block_bitmap()
  ARC: [nsimosci] Allow headless 

[Kernel-packages] [Bug 1431263] Re: linux: 3.13.0-48.80 -proposed tracker

[Brad Figg]

** Changed in: kernel-sru-workflow/promote-to-security
   Status: New = Confirmed

** Changed in: kernel-sru-workflow/promote-to-updates
   Status: New = Confirmed

** Description changed:

  This bug is for tracking the 3.13.0-48.79 upload package. This bug will
  contain status and testing results related to that upload.
  
  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 12. March 2015 10:28 UTC
  kernel-stable-Prepare-package-end:Thursday, 12. March 2015 17:49 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 12. March 2015 17:49 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 12. March 2015 21:00 UTC
- kernel-stable-phase:Verification  Testing
- kernel-stable-phase-changed:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Verification-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Certification-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Security-signoff-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Regression-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Security-signoff-end:Tuesday, 17. March 2015 10:00 UTC
  kernel-stable-Certification-testing-end:Friday, 20. March 2015 09:00 UTC
+ kernel-stable-phase:CopyToUpdates
+ kernel-stable-phase-changed:Friday, 20. March 2015 14:36 UTC
+ kernel-stable-Promote-to-updates-start:Friday, 20. March 2015 14:36 UTC
+ kernel-stable-Regression-testing-end:Friday, 20. March 2015 14:36 UTC

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Title:
  linux: 3.13.0-48.80 -proposed tracker

Status in Kernel SRU Workflow:
  In Progress
Status in Kernel SRU Workflow certification-testing series:
  Fix Released
Status in Kernel SRU Workflow package-testing series:
  Invalid
Status in Kernel SRU Workflow prepare-package series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-meta series:
  Fix Released
Status in Kernel SRU Workflow prepare-package-signed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-proposed series:
  Fix Released
Status in Kernel SRU Workflow promote-to-security series:
  Confirmed
Status in Kernel SRU Workflow promote-to-updates series:
  Confirmed
Status in Kernel SRU Workflow regression-testing series:
  Fix Released
Status in Kernel SRU Workflow security-signoff series:
  Fix Released
Status in Kernel SRU Workflow verification-testing series:
  Fix Released
Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Confirmed

Bug description:
  This bug is for tracking the 3.13.0-48.79 upload package. This bug
  will contain status and testing results related to that upload.

  For an explanation of the tasks and the associated workflow see: 
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
  kernel-stable-Prepare-package-start:Thursday, 12. March 2015 10:28 UTC
  kernel-stable-Prepare-package-end:Thursday, 12. March 2015 17:49 UTC
  kernel-stable-Promote-to-proposed-start:Thursday, 12. March 2015 17:49 UTC
  kernel-stable-Promote-to-proposed-end:Thursday, 12. March 2015 21:00 UTC
  kernel-stable-Verification-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Certification-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Security-signoff-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Regression-testing-start:Thursday, 12. March 2015 22:00 UTC
  kernel-stable-Security-signoff-end:Tuesday, 17. March 2015 10:00 UTC
  kernel-stable-Certification-testing-end:Friday, 20. March 2015 09:00 UTC
  kernel-stable-phase:CopyToUpdates
  kernel-stable-phase-changed:Friday, 20. March 2015 14:36 UTC
  kernel-stable-Promote-to-updates-start:Friday, 20. March 2015 14:36 UTC
  kernel-stable-Regression-testing-end:Friday, 20. March 2015 14:36 UTC

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[Kernel-packages] [Bug 1335893] Re: Precise update to v3.8.13.25 stable release

[Mathew Hodson]

** Changed in: linux (Ubuntu)
   Status: New = Invalid

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Title:
  Precise update to v3.8.13.25 stable release

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Precise:
  New

Bug description:
  SRU Justification

  Impact:
     The upstream process for stable tree updates is quite similar
     in scope to the Ubuntu SRU process, e.g., each patch has to
     demonstrably fix a bug, and each patch is vetted by upstream
     by originating either directly from Linus' tree or in a minimally
     backported form of that patch. The v3.8.13.25 upstream stable
     patch set is now available. It should be included in the Ubuntu
     kernel as well.

     git://git.kernel.org/

  TEST CASE: TBD

     The following patches are in the v3.8.13.25 stable release:
  Linux 3.8.13.25
  mm: rmap: fix use-after-free in __put_anon_vma
  target: Fix alua_access_state attribute OOPs for un-configured devices
  ALSA: hda/realtek - Fix COEF widget NID for ALC260 replacer fixup
  ALSA: hda/realtek - Correction of fixup codes for PB V7900 laptop
  xhci: delete endpoints from bandwidth list before freeing whole device
  md: always set MD_RECOVERY_INTR when aborting a reshape or other resync.
  USB: serial: option: add support for Novatel E371 PCIe card
  USB: ftdi_sio: add NovaTech OrionLXm product ID
  USB: io_ti: fix firmware download on big-endian machines (part 2)
  USB: Avoid runtime suspend loops for HCDs that can't handle suspend/resume
  Staging: speakup: Move pasting into a work item
  powerpc: Fix 64 bit builds with binutils 2.24
  Input: synaptics - T540p - unify with other LEN0034 models
  ARM: 8051/1: put_user: fix possible data corruption in put_user
  ALSA: hda - Fix onboard audio on Intel H97/Z97 chipsets
  sched/deadline: Change sched_getparam() behaviour vs SCHED_DEADLINE
  ARM: imx: fix error handling in ipu device registration
  futex: Prevent attaching to kernel threads
  futex: Add another early deadlock detection check
  Input: synaptics - add min/max quirk for the ThinkPad W540
  ARM: OMAP3: clock: Back-propagate rate change from cam_mclk to dpll4_m5 on 
all OMAP3 platforms
  mm/memory-failure.c: fix memory leak by race between poison and unpoison
  hwpoison, hugetlb: lock_page/unlock_page does not match for handling a free 
hugepage
  dma: mv_xor: Flush descriptors before activating a channel
  nfsd4: warn on finding lockowner without stateid's
  nfsd4: remove lockowner when removing lock stateid
  can: peak_pci: prevent use after free at netdev removal
  drm/radeon: avoid segfault on device open when accel is not working.
  drm/radeon: handle non-VGA class pci devices with ATRM
  drm/radeon: also try GART for CPU accessed buffers
  perf: Prevent false warning in perf_swevent_add
  perf: Limit perf_event_attr::sample_period to 63 bits
  net: cpsw: fix null dereference at probe
  sched: Use CPUPRI_NR_PRIORITIES instead of MAX_RT_PRIO in cpupri check
  sched: Sanitize irq accounting madness
  libceph: fix corruption when using page_count 0 page in rbd
  PCI: shpchp: Check bridge's secondary (not primary) bus speed
  x86-64, modify_ldt: Make support for 16-bit segments a runtime option
  dm crypt: fix cpu hotplug crash by removing per-cpu structure
  i2c: rcar: bail out on zero length transfers
  i2c: s3c2410: resume race fix
  i2c: designware: Mask all interrupts during i2c controller enable
  x86, mm, hugetlb: Add missing TLB page invalidation for hugetlb_cow()
  [media] V4L2: fix VIDIOC_CREATE_BUFS in 64- / 32-bit compatibility mode
  [media] V4L2: ov7670: fix a wrong index, potentially Oopsing the kernel from 
user-space
  ASoC: wm8962: Update register CLASS_D_CONTROL_1 to be non-volatile
  iommu/amd: Fix interrupt remapping for aliased devices
  hwmon: (emc1403) Support full range of known chip revision numbers
  hwmon: (emc1403) fix inverted store_hyst()
  hrtimer: Set expiry time before switch_hrtimer_base()
  mm, thp: close race between mremap() and split_huge_page()
  ARM: dts: i.MX53: Fix ipu register space size
  NFSD: Call -set_acl with a NULL ACL structure if no entries
  ACPI / blacklist: Add dmi_enable_osi_linux quirk for Asus EEE PC 1015PX
  genirq: Provide irq_force_affinity fallback for non-SMP
  NFSd: call rpc_destroy_wait_queue() from free_client()
  md: avoid possible spinning md thread at shutdown.
  [media] media-device: fix infoleak in ioctl media_enum_entities()
  crypto: caam - add allocation failure handling in SPRINTFCAT macro
  [media] fc2580: fix tuning failure on 32-bit arch
  percpu: make pcpu_alloc_chunk() use pcpu_mem_free() instead of kfree()

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[Kernel-packages] [Bug 1427438] Re: Trusty update to 3.13.11-ckt16 stable release

[Mathew Hodson]

** Changed in: linux (Ubuntu)
   Status: New = Invalid

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Title:
  Trusty update to 3.13.11-ckt16 stable release

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Trusty:
  Fix Committed

Bug description:
  
  SRU Justification

  Impact:
 The upstream process for stable tree updates is quite similar
 in scope to the Ubuntu SRU process, e.g., each patch has to
 demonstrably fix a bug, and each patch is vetted by upstream
 by originating either directly from Linus' tree or in a minimally
 backported form of that patch. The 3.13.11-ckt16 upstream stable
 patch set is now available. It should be included in the Ubuntu
 kernel as well.

 git://git.kernel.org/

  TEST CASE: TBD

 The following patches are in the 3.13.11-ckt16 stable release:

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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  

[Kernel-packages] [Bug 1396213] Re: LVM VG is not activated during system boot

[MegaBrutal]

@Astara:
 Now, I've noticed when I am booting, it *does* take a bit of time to mount
 bring up and mount all of the lvs, but you can the root mount is NOT
 in an VG/LV -- It's on a regular device (numbers on left are w/kernel time
 printing turned on -- so they are in seconds after boot):

 [ 4.207621] XFS (sdc1): Mounting V4 Filesystem
 [ 4.278746] XFS (sdc1): Starting recovery (logdev: internal)
 [ 4.370757] XFS (sdc1): Ending recovery (logdev: internal)
 [ 4.379839] VFS: Mounted root (xfs filesystem) on device 8:33.

If I understand you well, you have your root FS on a regular partition,
thus you are not affected by this bug, as partitions don't need to be
„activated”. You need to have your root FS on an LV to be affected.

  if test -d /etc/lvm -a -x /sbin/vgscan -a -x /sbin/vgchange ; then
   # Waiting for udev to settle
   if [ $LVM_DEVICE_TIMEOUT -gt 0 ] ; then
 echo Waiting for udev to settle...
 /sbin/udevadm settle --timeout=$LVM_DEVICE_TIMEOUT
   fi
   echo Scanning for LVM volume groups...
   /sbin/vgscan --mknodes
   echo Activating LVM volume groups...
   /sbin/vgchange -a y $LVM_VGS_ACTIVATED_ON_BOOT
   mount -c -a -F

Well, this is some interesting stuff. At first I thought you quoted it
from an initrd script, but then I read you don't use an initrd. So where
this script comes from? Did you write it, or is it shipped with the
distro? Maybe the timeouts can be tweaked to allow a longer activation
time, and it is also sane to only allow the root VG to activate at boot
time and then activating the data VG later (probably asynchronously),
after the root LV was successfully mounted.

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Title:
  LVM VG is not activated during system boot

Status in One Hundred Papercuts:
  Confirmed
Status in initramfs-tools package in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed
Status in lvm2 package in Ubuntu:
  Confirmed

Bug description:
  Hi all,

  I open this report based on the linked conversation I had on the linux-lvm 
mailing list, and the Ask Ubuntu question I posted regarding this case.
  https://www.redhat.com/archives/linux-lvm/2014-November/msg00023.html
  https://www.redhat.com/archives/linux-lvm/2014-November/msg00024.html
  
http://askubuntu.com/questions/542656/lvm-vg-is-not-activated-during-system-boot

  I have 2 VGs on my system, and for some reason, only one of them gets
  activated during the initrd boot sequence, which doesn't have my root
  LV, so my boot sequence halts with an initrd prompt.

  When I get to the initrd BusyBox prompt, I can see my LVs are inactive
  with lvm lvscan – then, lvm vgchange -ay brings them online. The
  boot sequence continues as I exit the BusyBox prompt. The expected
  behaviour would be that both VGs should activate automatically.

  On LVM mailing list, I've been advised it may be a problem with Ubuntu
  initrd scripts, hence I report this problem here. (I'm not sure if I'm
  reporting it to the correct place by assigning it to linux, but I
  didn't find a package directly related to the initrd only, so I
  assumed initrd scripts are maintained by the kernel team. If you think
  it's an error, and know the correct package, please reassign!) Our
  suspicion is, initrd prematurely issues vgchange -ay before all the
  PVs come online. This makes sense.

  I already tried to set the rootdelay kernel parameter to make initrd
  wait longer for the boot LV to come up, but it didn't work. Note
  however, it worked with previous kernel versions.

  The problem came up when I upgraded to Utopic, and got kernel 
vmlinuz-3.16.0-23-generic. When I boot with the old kernel from Trusty 
(vmlinuz-3.13.0-37-generic), it works fine.
  ---
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k3.16.0-23-generic.
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/pcmC1D2p', '/dev/snd/pcmC1D1c', '/dev/snd/pcmC1D0c', 
'/dev/snd/pcmC1D0p', '/dev/snd/controlC1', '/dev/snd/hwC0D0', 
'/dev/snd/pcmC0D3p', '/dev/snd/controlC0', '/dev/snd/timer'] failed with exit 
code 1:
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info: Error: [Errno 2] No such file or directory
  Card0.Amixer.values: Error: [Errno 2] No such file or directory
  Card1.Amixer.info: Error: [Errno 2] No such file or directory
  Card1.Amixer.values: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.10
  HibernationDevice: RESUME=/dev/mapper/vmhost--vg-vmhost--swap0
  InstallationDate: Installed on 2013-12-06 (354 days ago)
  InstallationMedia: Ubuntu-Server 13.10 Saucy Salamander - Release amd64 
(20131016)
  Lsusb:
   Bus 001 Device 001: 

[Kernel-packages] [Bug 1434247] Re: [FFE] Upstream patches to Libvirt for vivid

[Mark W Wenning]

#2 , that is correct, I opened the bug in the wrong category.

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Title:
  [FFE] Upstream patches to Libvirt for vivid

Status in libvirt package in Ubuntu:
  New
Status in linux package in Ubuntu:
  Triaged
Status in libvirt source package in Vivid:
  New
Status in linux source package in Vivid:
  Triaged

Bug description:
  
  Libvirt now has native support for pluging vNICs into the midonet overlay.

  Proposing that these upstream patches go into Vivid release.

  Patches to ibvirt:
  
http://libvirt.org/git/?p=libvirt.git;a=commit;h=e1f64856941630c0e4944c43384aa3ddbe9db810
  
http://libvirt.org/git/?p=libvirt.git;a=commit;h=a9fbe3b15740856863561b809e8196b2d87adce2
  
http://libvirt.org/git/?p=libvirt.git;a=commit;h=d490f47ba373226b65bbff750fd14254a47057a1

  MidoNet issue tracking this change:
  https://midonet.atlassian.net/browse/MNA-97

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[Kernel-packages] [Bug 1431280] Re: x86: mm/fault: Fix semaphore imbalance

[Brad Figg]

** Tags removed: verification-needed-done
** Tags added: verification-done-precise

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Title:
  x86: mm/fault: Fix semaphore imbalance

Status in linux package in Ubuntu:
  Invalid
Status in linux source package in Precise:
  Fix Committed

Bug description:
  The qrt kernel_security are hanging with task hung errors/warnings
  on the console with Precise.  This seems to be due to an issue in the
  backport to the 3.2.67 stable kernel of commit:

  commit 33692f27597fcab536d7cbbcc8f52905133e4aa7
  Author: Linus Torvalds torva...@linux-foundation.org
  Date:   Thu Jan 29 10:51:32 2015 -0800

  vm: add VM_FAULT_SIGSEGV handling support

  3.2.68 kernel fixes this issue with commit:

  commit 6749fd110bf44164782df9bba86c0327474446b9
  Author: Ben Hutchings b...@decadent.org.uk
  Date:   Wed Feb 25 00:02:28 2015 +

  x86: mm/fault: Fix semaphore imbalance
  
  When backporting commit 33692f27597f ('vm: add VM_FAULT_SIGSEGV
  handling support') I didn't notice that it depended on a recent change
  to the locking context of mm_fault_error() (commit 7fb08eca4527,
  'x86: mm: move mmap_sem unlock from mm_fault_error() to caller').
  That isn't easily applicable to 3.2, so instead make sure we drop
  mm-mmap_sem on the new branch of mm_fault_error().

  The ubuntu-qrt-apparmor are also hanging, possibly for the same
  reason.

  Including commit 6749fd110bf4 (x86: mm/fault: Fix semaphore
  imbalance) in Precise seems to fix these issues.

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[Kernel-packages] [Bug 1325941] Re: CVE-2014-3917

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: linux-lts-backport-natty (Ubuntu)
   Status: New = Confirmed

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Title:
  CVE-2014-3917

Status in linux package in Ubuntu:
  Fix Committed
Status in linux-armadaxp package in Ubuntu:
  Invalid
Status in linux-ec2 package in Ubuntu:
  Invalid
Status in linux-fsl-imx51 package in Ubuntu:
  Invalid
Status in linux-lts-backport-maverick package in Ubuntu:
  Confirmed
Status in linux-lts-backport-natty package in Ubuntu:
  Confirmed
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in linux-lts-saucy package in Ubuntu:
  Invalid
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-mvl-dove package in Ubuntu:
  Invalid
Status in linux-ti-omap4 package in Ubuntu:
  Invalid
Status in linux source package in Lucid:
  Fix Released
Status in linux-armadaxp source package in Lucid:
  Invalid
Status in linux-ec2 source package in Lucid:
  Fix Released
Status in linux-fsl-imx51 source package in Lucid:
  Invalid
Status in linux-lts-backport-maverick source package in Lucid:
  Won't Fix
Status in linux-lts-backport-natty source package in Lucid:
  Won't Fix
Status in linux-lts-quantal source package in Lucid:
  Invalid
Status in linux-lts-raring source package in Lucid:
  Invalid
Status in linux-lts-saucy source package in Lucid:
  Invalid
Status in linux-lts-trusty source package in Lucid:
  Invalid
Status in linux-mvl-dove source package in Lucid:
  Invalid
Status in linux-ti-omap4 source package in Lucid:
  Invalid
Status in linux source package in Precise:
  Fix Committed
Status in linux-armadaxp source package in Precise:
  Fix Released
Status in linux-ec2 source package in Precise:
  Invalid
Status in linux-fsl-imx51 source package in Precise:
  Invalid
Status in linux-lts-backport-maverick source package in Precise:
  Won't Fix
Status in linux-lts-backport-natty source package in Precise:
  Won't Fix
Status in linux-lts-quantal source package in Precise:
  Fix Released
Status in linux-lts-raring source package in Precise:
  Fix Released
Status in linux-lts-saucy source package in Precise:
  Fix Released
Status in linux-lts-trusty source package in Precise:
  Confirmed
Status in linux-mvl-dove source package in Precise:
  Invalid
Status in linux-ti-omap4 source package in Precise:
  Fix Committed
Status in linux-lts-backport-maverick source package in Quantal:
  Won't Fix
Status in linux-lts-backport-natty source package in Quantal:
  Won't Fix
Status in linux-lts-backport-maverick source package in Saucy:
  Won't Fix
Status in linux-lts-backport-natty source package in Saucy:
  Won't Fix
Status in linux-lts-trusty source package in Saucy:
  Invalid
Status in linux source package in Trusty:
  Fix Released
Status in linux-armadaxp source package in Trusty:
  Invalid
Status in linux-ec2 source package in Trusty:
  Invalid
Status in linux-fsl-imx51 source package in Trusty:
  Invalid
Status in linux-lts-backport-maverick source package in Trusty:
  Won't Fix
Status in linux-lts-backport-natty source package in Trusty:
  Won't Fix
Status in linux-lts-quantal source package in Trusty:
  Invalid
Status in linux-lts-raring source package in Trusty:
  Invalid
Status in linux-lts-saucy source package in Trusty:
  Invalid
Status in linux-lts-trusty source package in Trusty:
  Invalid
Status in linux-mvl-dove source package in Trusty:
  Invalid
Status in linux-ti-omap4 source package in Trusty:
  Invalid
Status in linux source package in Utopic:
  Fix Committed
Status in linux-armadaxp source package in Utopic:
  Invalid
Status in linux-ec2 source package in Utopic:
  Invalid
Status in linux-fsl-imx51 source package in Utopic:
  Invalid
Status in linux-lts-backport-maverick source package in Utopic:
  Won't Fix
Status in linux-lts-backport-natty source package in Utopic:
  Won't Fix
Status in linux-lts-quantal source package in Utopic:
  Invalid
Status in linux-lts-raring source package in Utopic:
  Invalid
Status in linux-lts-saucy source package in Utopic:
  Invalid
Status in linux-lts-trusty source package in Utopic:
  Invalid
Status in linux-mvl-dove source package in Utopic:
  Invalid
Status in linux-ti-omap4 source package in Utopic:
  Invalid

Bug description:
  kernel/auditsc.c in the Linux kernel through 3.14.5, when
  CONFIG_AUDITSYSCALL is enabled with certain syscall rules, allows
  local users to obtain potentially sensitive single-bit values from
  kernel memory or cause a denial of service (OOPS) via a large value of
  a syscall number.

  Break-Fix: - a3c54931199565930d6d84f4c3456f6440aefd41

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1325941] Re: CVE-2014-3917

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: linux-lts-trusty (Ubuntu Precise)
   Status: New = Confirmed

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https://bugs.launchpad.net/bugs/1325941

Title:
  CVE-2014-3917

Status in linux package in Ubuntu:
  Fix Committed
Status in linux-armadaxp package in Ubuntu:
  Invalid
Status in linux-ec2 package in Ubuntu:
  Invalid
Status in linux-fsl-imx51 package in Ubuntu:
  Invalid
Status in linux-lts-backport-maverick package in Ubuntu:
  Confirmed
Status in linux-lts-backport-natty package in Ubuntu:
  Confirmed
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in linux-lts-saucy package in Ubuntu:
  Invalid
Status in linux-lts-trusty package in Ubuntu:
  Invalid
Status in linux-mvl-dove package in Ubuntu:
  Invalid
Status in linux-ti-omap4 package in Ubuntu:
  Invalid
Status in linux source package in Lucid:
  Fix Released
Status in linux-armadaxp source package in Lucid:
  Invalid
Status in linux-ec2 source package in Lucid:
  Fix Released
Status in linux-fsl-imx51 source package in Lucid:
  Invalid
Status in linux-lts-backport-maverick source package in Lucid:
  Won't Fix
Status in linux-lts-backport-natty source package in Lucid:
  Won't Fix
Status in linux-lts-quantal source package in Lucid:
  Invalid
Status in linux-lts-raring source package in Lucid:
  Invalid
Status in linux-lts-saucy source package in Lucid:
  Invalid
Status in linux-lts-trusty source package in Lucid:
  Invalid
Status in linux-mvl-dove source package in Lucid:
  Invalid
Status in linux-ti-omap4 source package in Lucid:
  Invalid
Status in linux source package in Precise:
  Fix Committed
Status in linux-armadaxp source package in Precise:
  Fix Released
Status in linux-ec2 source package in Precise:
  Invalid
Status in linux-fsl-imx51 source package in Precise:
  Invalid
Status in linux-lts-backport-maverick source package in Precise:
  Won't Fix
Status in linux-lts-backport-natty source package in Precise:
  Won't Fix
Status in linux-lts-quantal source package in Precise:
  Fix Released
Status in linux-lts-raring source package in Precise:
  Fix Released
Status in linux-lts-saucy source package in Precise:
  Fix Released
Status in linux-lts-trusty source package in Precise:
  Confirmed
Status in linux-mvl-dove source package in Precise:
  Invalid
Status in linux-ti-omap4 source package in Precise:
  Fix Committed
Status in linux-lts-backport-maverick source package in Quantal:
  Won't Fix
Status in linux-lts-backport-natty source package in Quantal:
  Won't Fix
Status in linux-lts-backport-maverick source package in Saucy:
  Won't Fix
Status in linux-lts-backport-natty source package in Saucy:
  Won't Fix
Status in linux-lts-trusty source package in Saucy:
  Invalid
Status in linux source package in Trusty:
  Fix Released
Status in linux-armadaxp source package in Trusty:
  Invalid
Status in linux-ec2 source package in Trusty:
  Invalid
Status in linux-fsl-imx51 source package in Trusty:
  Invalid
Status in linux-lts-backport-maverick source package in Trusty:
  Won't Fix
Status in linux-lts-backport-natty source package in Trusty:
  Won't Fix
Status in linux-lts-quantal source package in Trusty:
  Invalid
Status in linux-lts-raring source package in Trusty:
  Invalid
Status in linux-lts-saucy source package in Trusty:
  Invalid
Status in linux-lts-trusty source package in Trusty:
  Invalid
Status in linux-mvl-dove source package in Trusty:
  Invalid
Status in linux-ti-omap4 source package in Trusty:
  Invalid
Status in linux source package in Utopic:
  Fix Committed
Status in linux-armadaxp source package in Utopic:
  Invalid
Status in linux-ec2 source package in Utopic:
  Invalid
Status in linux-fsl-imx51 source package in Utopic:
  Invalid
Status in linux-lts-backport-maverick source package in Utopic:
  Won't Fix
Status in linux-lts-backport-natty source package in Utopic:
  Won't Fix
Status in linux-lts-quantal source package in Utopic:
  Invalid
Status in linux-lts-raring source package in Utopic:
  Invalid
Status in linux-lts-saucy source package in Utopic:
  Invalid
Status in linux-lts-trusty source package in Utopic:
  Invalid
Status in linux-mvl-dove source package in Utopic:
  Invalid
Status in linux-ti-omap4 source package in Utopic:
  Invalid

Bug description:
  kernel/auditsc.c in the Linux kernel through 3.14.5, when
  CONFIG_AUDITSYSCALL is enabled with certain syscall rules, allows
  local users to obtain potentially sensitive single-bit values from
  kernel memory or cause a denial of service (OOPS) via a large value of
  a syscall number.

  Break-Fix: - a3c54931199565930d6d84f4c3456f6440aefd41

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1302605] Re: Calls to /libx32/ld-linux-x32.so.2 hang when using auditd

[Mathew Hodson]

*** This bug is a duplicate of bug 1325941 ***
https://bugs.launchpad.net/bugs/1325941

** Information type changed from Public to Public Security

** Tags added: amd64 testcase

** CVE removed: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2014-3917

** This bug has been marked a duplicate of bug 1325941
   CVE-2014-3917

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https://bugs.launchpad.net/bugs/1302605

Title:
  Calls to /libx32/ld-linux-x32.so.2 hang when using auditd

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Committed

Bug description:
  SRU Justification:

  Impact: Calls to /libx32/ld-linux-x32.so.2 hang when using auditd
  Fix: Upstream, a3c54931199565930d6d84f4c3456f6440aefd41
  Testcase: Comment #7

  Old Description:

  I'm running trusty on a bunch of machines, doing frequent dist-
  upgrades.  My hosts have gcc-multilib installed.

  Yesterday, I noticed that initramfs generation was hanging.  Today I
  investigated further and found out that what was hanging were the
  calls to /libx32/ld-linux-x32.so.2.

  This is triggered in initramfs generation because there are at some
  hooks that incorrectly use copy_exec to copy shell scripts into the
  initramfs image.  In a working machine, when ldd encounters a shell
  script, it will first call the 64bit linker and since it fails, it
  will then call the 32bit linker which will also fail.

  However, in a machine affected by this bug, the second call will hang
  forever, preventing new image generation, and package updates in
  general, when this happens as a trigger for update-initramfs.

  Originally I thought this was related to the kernel version, since I
  was unable to reproduce in a freshly installed machine running -22 and
  was reproducing it in a machine running -20, but now I'm also
  reproducing it in a machine running -22, so it must be something else.

  I'm sorry I can't provide the exact cause right now, but I think it's
  worth noting that in some situation there might be a problem, and try
  to find out which those situations are.

  I now have one host running 3.13.0-22-generic, with
  libc6-x32=2.19-0ubuntu3, where doing ldd /usr/bin/ldd hangs, and
  another host, with the exact same kernel and libc6-x32 version where
  doing ldd /usr/bin/ldd produces the expected error message (not a
  dynamic executable).  The main difference is that the first one was
  installed yesterday and the second one was installed today.  Both are
  dist-upgraded to the latest version of everything.

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[Kernel-packages] [Bug 1434581] Lsusb.txt

[Mike Jester]

apport information

** Attachment added: Lsusb.txt
   https://bugs.launchpad.net/bugs/1434581/+attachment/4350724/+files/Lsusb.txt

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https://bugs.launchpad.net/bugs/1434581

Title:
  Console extremely slow with 3.13 and newer kernels for certified
  servers with Matrox G200er2 or similar

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When I first came across this issue I thought it was the same as bug
  #1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
  server/+bug/1316035), but this bug seems to be about X and it is
  reporting xorg-server as the package with the issue. I've seen a
  report on the certification program already on this, but it was
  lacking follow-up and suggested a bug report, question 255332
  (https://answers.launchpad.net/ubuntu-certification/+question/255332).
  I've already asked about this on the forums, and received no replies.

  I originally encountered this issue due to having a bunch of Dell
  servers that I was testing with kernel 3.13 on 12.04. The text console
  is so slow that it is unusable when using vi or doing an operation
  similar to dpkg -l |grep xorg. Comparing the exact same system with
  kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
  performance is excellent. It is not listed on the 3.13 system. The
  same issue exists on 14.04 with the 3.13 or 3.16 kernel.

  Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
  FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
  found respectively.

  Attempting to use uvesafb on this hardware results in a black screen.
  Attempting to use vga16fb results in good performance, but I am locked
  to 640x480. I tried to use fbset to force higher resolutions, but it
  either results in a distorted display or tells me there is not enough
  memory.

  I need a 1280x1024 console with performance equal to 12.04 with
  kernels 3.2-3.11. The server I'm using for testing is a Dell R320.

  This appears to be regression as I can duplicate it by simply doing a fresh 
install of 12.04.1 and not having the issue, while doing a fresh install of 
12.04.5, 14.04.1, or 14.04.2 results in a very slow console.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Mar 20 13:17 seq
   crw-rw 1 root audio 116, 33 Mar 20 13:17 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=3255aa87-ba68-4b74-bdb0-1112aba7d46e
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.3)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: Dell Inc. PowerEdge R320
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=fda4445f-efe2-4e93-9adb-ecaf6386f8cd ro consoleblank=0
  ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware 1.127.11
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: root
  _MarkForUpload: True
  dmi.bios.date: 09/23/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.0.21
  dmi.board.name: 0R5KP9
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A09
  dmi.chassis.type: 23
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.0.21:bd09/23/2013:svnDellInc.:pnPowerEdgeR320:pvr:rvnDellInc.:rn0R5KP9:rvrA09:cvnDellInc.:ct23:cvr:
  dmi.product.name: PowerEdge R320
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1434581] CurrentDmesg.txt

[Mike Jester]

apport information

** Attachment added: CurrentDmesg.txt
   
https://bugs.launchpad.net/bugs/1434581/+attachment/4350722/+files/CurrentDmesg.txt

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https://bugs.launchpad.net/bugs/1434581

Title:
  Console extremely slow with 3.13 and newer kernels for certified
  servers with Matrox G200er2 or similar

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When I first came across this issue I thought it was the same as bug
  #1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
  server/+bug/1316035), but this bug seems to be about X and it is
  reporting xorg-server as the package with the issue. I've seen a
  report on the certification program already on this, but it was
  lacking follow-up and suggested a bug report, question 255332
  (https://answers.launchpad.net/ubuntu-certification/+question/255332).
  I've already asked about this on the forums, and received no replies.

  I originally encountered this issue due to having a bunch of Dell
  servers that I was testing with kernel 3.13 on 12.04. The text console
  is so slow that it is unusable when using vi or doing an operation
  similar to dpkg -l |grep xorg. Comparing the exact same system with
  kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
  performance is excellent. It is not listed on the 3.13 system. The
  same issue exists on 14.04 with the 3.13 or 3.16 kernel.

  Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
  FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
  found respectively.

  Attempting to use uvesafb on this hardware results in a black screen.
  Attempting to use vga16fb results in good performance, but I am locked
  to 640x480. I tried to use fbset to force higher resolutions, but it
  either results in a distorted display or tells me there is not enough
  memory.

  I need a 1280x1024 console with performance equal to 12.04 with
  kernels 3.2-3.11. The server I'm using for testing is a Dell R320.

  This appears to be regression as I can duplicate it by simply doing a fresh 
install of 12.04.1 and not having the issue, while doing a fresh install of 
12.04.5, 14.04.1, or 14.04.2 results in a very slow console.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Mar 20 13:17 seq
   crw-rw 1 root audio 116, 33 Mar 20 13:17 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=3255aa87-ba68-4b74-bdb0-1112aba7d46e
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.3)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: Dell Inc. PowerEdge R320
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=fda4445f-efe2-4e93-9adb-ecaf6386f8cd ro consoleblank=0
  ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware 1.127.11
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: root
  _MarkForUpload: True
  dmi.bios.date: 09/23/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.0.21
  dmi.board.name: 0R5KP9
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A09
  dmi.chassis.type: 23
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.0.21:bd09/23/2013:svnDellInc.:pnPowerEdgeR320:pvr:rvnDellInc.:rn0R5KP9:rvrA09:cvnDellInc.:ct23:cvr:
  dmi.product.name: PowerEdge R320
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1434581] Re: Console extremely slow with 3.13 and newer kernels for certified servers with Matrox G200er2 or similar

[Mike Jester]

** Changed in: linux (Ubuntu)
   Status: Incomplete = Confirmed

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https://bugs.launchpad.net/bugs/1434581

Title:
  Console extremely slow with 3.13 and newer kernels for certified
  servers with Matrox G200er2 or similar

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When I first came across this issue I thought it was the same as bug
  #1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
  server/+bug/1316035), but this bug seems to be about X and it is
  reporting xorg-server as the package with the issue. I've seen a
  report on the certification program already on this, but it was
  lacking follow-up and suggested a bug report, question 255332
  (https://answers.launchpad.net/ubuntu-certification/+question/255332).
  I've already asked about this on the forums, and received no replies.

  I originally encountered this issue due to having a bunch of Dell
  servers that I was testing with kernel 3.13 on 12.04. The text console
  is so slow that it is unusable when using vi or doing an operation
  similar to dpkg -l |grep xorg. Comparing the exact same system with
  kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
  performance is excellent. It is not listed on the 3.13 system. The
  same issue exists on 14.04 with the 3.13 or 3.16 kernel.

  Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
  FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
  found respectively.

  Attempting to use uvesafb on this hardware results in a black screen.
  Attempting to use vga16fb results in good performance, but I am locked
  to 640x480. I tried to use fbset to force higher resolutions, but it
  either results in a distorted display or tells me there is not enough
  memory.

  I need a 1280x1024 console with performance equal to 12.04 with
  kernels 3.2-3.11. The server I'm using for testing is a Dell R320.

  This appears to be regression as I can duplicate it by simply doing a fresh 
install of 12.04.1 and not having the issue, while doing a fresh install of 
12.04.5, 14.04.1, or 14.04.2 results in a very slow console.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Mar 20 13:17 seq
   crw-rw 1 root audio 116, 33 Mar 20 13:17 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=3255aa87-ba68-4b74-bdb0-1112aba7d46e
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.3)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: Dell Inc. PowerEdge R320
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=fda4445f-efe2-4e93-9adb-ecaf6386f8cd ro consoleblank=0
  ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware 1.127.11
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: root
  _MarkForUpload: True
  dmi.bios.date: 09/23/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.0.21
  dmi.board.name: 0R5KP9
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A09
  dmi.chassis.type: 23
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.0.21:bd09/23/2013:svnDellInc.:pnPowerEdgeR320:pvr:rvnDellInc.:rn0R5KP9:rvrA09:cvnDellInc.:ct23:cvr:
  dmi.product.name: PowerEdge R320
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1379784] Re: Utopic update to linux-3.16.y stable release

[Mathew Hodson]

** Changed in: linux (Ubuntu)
   Status: New = Invalid

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Title:
  Utopic update to linux-3.16.y stable release

Status in linux package in Ubuntu:
  Invalid

Bug description:
  
  SRU Justification

  Impact:
 The upstream process for stable tree updates is quite similar
 in scope to the Ubuntu SRU process, e.g., each patch has to
 demonstrably fix a bug, and each patch is vetted by upstream
 by originating either directly from Linus' tree or in a minimally
 backported form of that patch. The linux-3.16.y upstream stable
 patch set is now available. It should be included in the Ubuntu
 kernel as well.

 git://git.kernel.org/

  TEST CASE: TBD

 The following patches are in the linux-3.16.y stable release:

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[Kernel-packages] [Bug 1434581] [NEW] Console extremely slow with 3.13 and newer kernels for certified servers with Matrox G200er2 or similar

[Mike Jester]

Public bug reported:

When I first came across this issue I thought it was the same as bug
#1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
server/+bug/1316035), but this bug seems to be about X and it is
reporting xorg-server as the package with the issue. I've seen a report
on the certification program already on this, but it was lacking follow-
up and suggested a bug report, question 255332
(https://answers.launchpad.net/ubuntu-certification/+question/255332).
I've already asked about this on the forums, and received no replies.

I originally encountered this issue due to having a bunch of Dell
servers that I was testing with kernel 3.13 on 12.04. The text console
is so slow that it is unusable when using vi or doing an operation
similar to dpkg -l |grep xorg. Comparing the exact same system with
kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
performance is excellent. It is not listed on the 3.13 system. The same
issue exists on 14.04 with the 3.13 or 3.16 kernel.

Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
found respectively.

Attempting to use uvesafb on this hardware results in a black screen.
Attempting to use vga16fb results in good performance, but I am locked
to 640x480. I tried to use fbset to force higher resolutions, but it
either results in a distorted display or tells me there is not enough
memory.

I need a 1280x1024 console with performance equal to 12.04 with kernels
3.2-3.11. The server I'm using for testing is a Dell R320.

This appears to be regression as I can duplicate it by simply doing a
fresh install of 12.04.1 and not having the issue, while doing a fresh
install of 12.04.5, 14.04.1, or 14.04.2 results in a very slow console.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Package changed: xorg-server (Ubuntu) = linux (Ubuntu)

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Title:
  Console extremely slow with 3.13 and newer kernels for certified
  servers with Matrox G200er2 or similar

Status in linux package in Ubuntu:
  New

Bug description:
  When I first came across this issue I thought it was the same as bug
  #1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
  server/+bug/1316035), but this bug seems to be about X and it is
  reporting xorg-server as the package with the issue. I've seen a
  report on the certification program already on this, but it was
  lacking follow-up and suggested a bug report, question 255332
  (https://answers.launchpad.net/ubuntu-certification/+question/255332).
  I've already asked about this on the forums, and received no replies.

  I originally encountered this issue due to having a bunch of Dell
  servers that I was testing with kernel 3.13 on 12.04. The text console
  is so slow that it is unusable when using vi or doing an operation
  similar to dpkg -l |grep xorg. Comparing the exact same system with
  kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
  performance is excellent. It is not listed on the 3.13 system. The
  same issue exists on 14.04 with the 3.13 or 3.16 kernel.

  Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
  FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
  found respectively.

  Attempting to use uvesafb on this hardware results in a black screen.
  Attempting to use vga16fb results in good performance, but I am locked
  to 640x480. I tried to use fbset to force higher resolutions, but it
  either results in a distorted display or tells me there is not enough
  memory.

  I need a 1280x1024 console with performance equal to 12.04 with
  kernels 3.2-3.11. The server I'm using for testing is a Dell R320.

  This appears to be regression as I can duplicate it by simply doing a
  fresh install of 12.04.1 and not having the issue, while doing a fresh
  install of 12.04.5, 14.04.1, or 14.04.2 results in a very slow
  console.

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Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

  

[Kernel-packages] [Bug 1345008] Re: WARNING: CPU: 0 PID: 71 at /build/buildd/linux-3.13.0/fs/sysfs/group.c:214 sysfs_remove_group+0xc6/0xd0()

[Chris J Arges]

This is fixed in trusty/utopic via upstream stable updates.

** Changed in: linux (Ubuntu)
   Status: In Progress = Fix Released

** Changed in: linux (Ubuntu)
 Assignee: Chris J Arges (arges) = (unassigned)

** Changed in: linux (Ubuntu Trusty)
   Status: New = Fix Released

** Changed in: linux (Ubuntu Utopic)
   Status: New = Fix Released

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Title:
  WARNING: CPU: 0 PID: 71 at
  /build/buildd/linux-3.13.0/fs/sysfs/group.c:214
  sysfs_remove_group+0xc6/0xd0()

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Released
Status in linux source package in Utopic:
  Fix Released

Bug description:
  [Impact]

  This impacts 3.16 and 3.13 series kernels.

  When powering off a USB audio device that is plugged into the computer the 
following kernel WARNs are displayed:
  [  410.508315] usb 1-1.4: USB disconnect, device number 4
  [  410.510722] [ cut here ]
  [  410.510731] WARNING: CPU: 0 PID: 71 at 
/build/buildd/linux-3.13.0/fs/sysfs/group.c:214 sysfs_remove_group+0xc6/0xd0()
  [  410.510733] sysfs group 81cabae0 not found for kobject 'midiC3D0'
  [  410.510734] Modules linked in: xt_conntrack ipt_REJECT ip6table_filter 
ip6_tables ebtable_nat ebtables hid_logitech_dj hid_generic usbhid hid 
xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 
nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc 
iptable_filter ip_tables x_tables usb_storage dm_crypt gpio_ich intel_rapl 
x86_pkg_temp_thermal coretemp kvm_intel uvcvideo videobuf2_vmalloc kvm 
videobuf2_memops snd_usb_audio videobuf2_core videodev snd_usbmidi_lib 
crct10dif_pclmul crc32_pclmul ghash_clmulni_intel nvidia(POF) bnep rfcomm 
snd_hda_codec_hdmi aesni_intel bluetooth aes_x86_64 lrw gf128mul glue_helper 
ablk_helper snd_hda_codec_realtek cryptd serio_raw snd_seq_midi snd_hda_intel 
snd_seq_midi_event snd_hda_codec snd_hwdep snd_rawmidi snd_pcm mei_me snd_seq 
lpc_ich mei snd_page_alloc snd_seq_device snd_timer snd soundcore mac_hid wmi 
parport_pc ppdev binfmt_misc lp parport i915 video i2c_algo_bit ahci 
drm_kms_helper libahci firewire_ohci e1000e drm psmouse firewire_core ptp 
crc_itu_t pps_core
  [  410.510801] CPU: 0 PID: 71 Comm: khubd Tainted: PF  O 
3.13.0-32-generic #57-Ubuntu
  [  410.510803] Hardware name: LENOVO 7052B9U/, BIOS 9HKT47AUS 
01/10/2012
  [  410.510805]  0009 8804275b1990 8171bcb4 
8804275b19d8
  [  410.510809]  8804275b19c8 810676cd  
81cabae0
  [  410.510813]  880424710c10 88042471 880422c1bcf8 
8804275b1a28
  [  410.510816] Call Trace:
  [  410.510824]  [8171bcb4] dump_stack+0x45/0x56
  [  410.510829]  [810676cd] warn_slowpath_common+0x7d/0xa0
  [  410.510832]  [8106773c] warn_slowpath_fmt+0x4c/0x50
  [  410.510836]  [8123446e] ? sysfs_get_dirent_ns+0x4e/0x70
  [  410.510839]  [81235756] sysfs_remove_group+0xc6/0xd0
  [  410.510844]  [814998c3] dpm_sysfs_remove+0x43/0x50
  [  410.510849]  [8148f2c5] device_del+0x45/0x1c0
  [  410.510852]  [8148f45e] device_unregister+0x1e/0x60
  [  410.510856]  [8148f51c] device_destroy+0x3c/0x50
  [  410.510866]  [a02142ed] snd_unregister_device+0x4d/0xa0 [snd]
  [  410.510872]  [a029fc76] snd_rawmidi_dev_disconnect+0xc6/0xf0 
[snd_rawmidi]
  [  410.510881]  [a021b2ea] snd_device_disconnect+0x6a/0xf0 [snd]
  [  410.510889]  [a021b43c] snd_device_disconnect_all+0x4c/0x90 [snd]
  [  410.510896]  [a0214861] snd_card_disconnect+0x131/0x1e0 [snd]
  [  410.510904]  [a0ead480] usb_audio_disconnect+0x80/0x1b0 
[snd_usb_audio]
  [  410.510909]  [81546a14] usb_unbind_interface+0x64/0x1c0
  [  410.510913]  [81492fdf] __device_release_driver+0x7f/0xf0
  [  410.510916]  [81493073] device_release_driver+0x23/0x30
  [  410.510918]  [814928f8] bus_remove_device+0x108/0x180
  [  410.510922]  [8148f3a9] device_del+0x129/0x1c0
  [  410.510925]  [815443f0] usb_disable_device+0xb0/0x290
  [  410.510929]  [81538f4d] usb_disconnect+0xad/0x200
  [  410.510933]  [8153b9f5] hub_port_connect_change+0xd5/0xb50
  [  410.510937]  [81542df4] ? usb_control_msg+0xd4/0x110
  [  410.510941]  [8153c934] hub_events+0x4c4/0xa20
  [  410.510944]  [8153cec5] hub_thread+0x35/0x160
  [  410.510950]  [810aaf00] ? prepare_to_wait_event+0x100/0x100
  [  410.510953]  [8153ce90] ? hub_events+0xa20/0xa20
  [  410.510957]  [8108b3d2] kthread+0xd2/0xf0
  [  410.510961]  [8108b300] ? kthread_create_on_node+0x1d0/0x1d0
  [  410.510966]  [8172c5bc] ret_from_fork+0x7c/0xb0
  [  410.510969]  [8108b300] 

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

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-- 
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Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:01 2015 -0800

[Kernel-packages] [Bug 1434581] UdevDb.txt

[Mike Jester]

apport information

** Attachment added: UdevDb.txt
   https://bugs.launchpad.net/bugs/1434581/+attachment/4350728/+files/UdevDb.txt

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Title:
  Console extremely slow with 3.13 and newer kernels for certified
  servers with Matrox G200er2 or similar

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When I first came across this issue I thought it was the same as bug
  #1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
  server/+bug/1316035), but this bug seems to be about X and it is
  reporting xorg-server as the package with the issue. I've seen a
  report on the certification program already on this, but it was
  lacking follow-up and suggested a bug report, question 255332
  (https://answers.launchpad.net/ubuntu-certification/+question/255332).
  I've already asked about this on the forums, and received no replies.

  I originally encountered this issue due to having a bunch of Dell
  servers that I was testing with kernel 3.13 on 12.04. The text console
  is so slow that it is unusable when using vi or doing an operation
  similar to dpkg -l |grep xorg. Comparing the exact same system with
  kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
  performance is excellent. It is not listed on the 3.13 system. The
  same issue exists on 14.04 with the 3.13 or 3.16 kernel.

  Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
  FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
  found respectively.

  Attempting to use uvesafb on this hardware results in a black screen.
  Attempting to use vga16fb results in good performance, but I am locked
  to 640x480. I tried to use fbset to force higher resolutions, but it
  either results in a distorted display or tells me there is not enough
  memory.

  I need a 1280x1024 console with performance equal to 12.04 with
  kernels 3.2-3.11. The server I'm using for testing is a Dell R320.

  This appears to be regression as I can duplicate it by simply doing a fresh 
install of 12.04.1 and not having the issue, while doing a fresh install of 
12.04.5, 14.04.1, or 14.04.2 results in a very slow console.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Mar 20 13:17 seq
   crw-rw 1 root audio 116, 33 Mar 20 13:17 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=3255aa87-ba68-4b74-bdb0-1112aba7d46e
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.3)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: Dell Inc. PowerEdge R320
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=fda4445f-efe2-4e93-9adb-ecaf6386f8cd ro consoleblank=0
  ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware 1.127.11
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: root
  _MarkForUpload: True
  dmi.bios.date: 09/23/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.0.21
  dmi.board.name: 0R5KP9
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A09
  dmi.chassis.type: 23
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.0.21:bd09/23/2013:svnDellInc.:pnPowerEdgeR320:pvr:rvnDellInc.:rn0R5KP9:rvrA09:cvnDellInc.:ct23:cvr:
  dmi.product.name: PowerEdge R320
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1434581] WifiSyslog.txt

[Mike Jester]

apport information

** Attachment added: WifiSyslog.txt
   
https://bugs.launchpad.net/bugs/1434581/+attachment/4350730/+files/WifiSyslog.txt

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Title:
  Console extremely slow with 3.13 and newer kernels for certified
  servers with Matrox G200er2 or similar

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When I first came across this issue I thought it was the same as bug
  #1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
  server/+bug/1316035), but this bug seems to be about X and it is
  reporting xorg-server as the package with the issue. I've seen a
  report on the certification program already on this, but it was
  lacking follow-up and suggested a bug report, question 255332
  (https://answers.launchpad.net/ubuntu-certification/+question/255332).
  I've already asked about this on the forums, and received no replies.

  I originally encountered this issue due to having a bunch of Dell
  servers that I was testing with kernel 3.13 on 12.04. The text console
  is so slow that it is unusable when using vi or doing an operation
  similar to dpkg -l |grep xorg. Comparing the exact same system with
  kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
  performance is excellent. It is not listed on the 3.13 system. The
  same issue exists on 14.04 with the 3.13 or 3.16 kernel.

  Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
  FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
  found respectively.

  Attempting to use uvesafb on this hardware results in a black screen.
  Attempting to use vga16fb results in good performance, but I am locked
  to 640x480. I tried to use fbset to force higher resolutions, but it
  either results in a distorted display or tells me there is not enough
  memory.

  I need a 1280x1024 console with performance equal to 12.04 with
  kernels 3.2-3.11. The server I'm using for testing is a Dell R320.

  This appears to be regression as I can duplicate it by simply doing a fresh 
install of 12.04.1 and not having the issue, while doing a fresh install of 
12.04.5, 14.04.1, or 14.04.2 results in a very slow console.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Mar 20 13:17 seq
   crw-rw 1 root audio 116, 33 Mar 20 13:17 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=3255aa87-ba68-4b74-bdb0-1112aba7d46e
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.3)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: Dell Inc. PowerEdge R320
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=fda4445f-efe2-4e93-9adb-ecaf6386f8cd ro consoleblank=0
  ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware 1.127.11
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: root
  _MarkForUpload: True
  dmi.bios.date: 09/23/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.0.21
  dmi.board.name: 0R5KP9
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A09
  dmi.chassis.type: 23
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.0.21:bd09/23/2013:svnDellInc.:pnPowerEdgeR320:pvr:rvnDellInc.:rn0R5KP9:rvrA09:cvnDellInc.:ct23:cvr:
  dmi.product.name: PowerEdge R320
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1390223] Re: Apparmor related regression on access to unix sockets on a candidate 3.16 backport kernel

[Mathew Hodson]

** CVE removed: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2014-8134

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Title:
  Apparmor related regression on access to unix sockets on a candidate
  3.16 backport kernel

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Utopic:
  Confirmed
Status in linux source package in Vivid:
  Fix Released

Bug description:
  I recently noticed a bunch of containers failing in a rather odd way
  when running postfix.

  The most visible example is when running mailq on an empty queue.
  Without apparmor (unconfined container) I see that the queue is empty,
  with apparmor, I get Permission denied.

  That's all running as root so the permission denied looks a tiny bit
  odd. Also, running the 3.13 kernel, I don't get any of that weirdness.

  My guess is that it has to do with the work that went into the 3.16
  kernel for socket mediation. In theory only systems that run the
  utopic apparmor (which I DO NOT) should be seeing that kind of
  behavior, but it looks like some code path isn't checking things
  properly :)

  == strace in unconfined container ==
  chdir(/var/spool/postfix) = 0
  rt_sigaction(SIGPIPE, {SIG_IGN, [PIPE], SA_RESTORER|SA_RESTART, 
0x7f8963a62c30}, {SIG_IGN, [], 0}, 8) = 0
  getuid()= 0
  socket(PF_LOCAL, SOCK_STREAM, 0)= 4
  fcntl(4, F_GETFL)   = 0x2 (flags O_RDWR)
  fcntl(4, F_SETFL, O_RDWR)   = 0
  connect(4, {sa_family=AF_LOCAL, sun_path=public/showq}, 110) = 0
  poll([{fd=4, events=POLLIN}], 1, 360) = 1 ([{fd=4, 
revents=POLLIN|POLLHUP}])
  read(4, Mail queue is empty\n, 4096)  = 20
  poll([{fd=4, events=POLLIN}], 1, 360) = 1 ([{fd=4, 
revents=POLLIN|POLLHUP}])
  read(4, , 4096)   = 0
  write(1, Mail queue is empty\n, 20Mail queue is empty
  )   = 20
  close(4)= 0
  exit_group(0)   = ?
  +++ exited with 0 +++

  == strace in confined container ==
  chdir(/var/spool/postfix) = 0
  rt_sigaction(SIGPIPE, {SIG_IGN, [PIPE], SA_RESTORER|SA_RESTART, 
0x7ffe62de4c30}, {SIG_IGN, [], 0}, 8) = 0
  getuid()= 0
  socket(PF_LOCAL, SOCK_STREAM, 0)= 4
  fcntl(4, F_GETFL)   = 0x2 (flags O_RDWR)
  fcntl(4, F_SETFL, O_RDWR)   = 0
  connect(4, {sa_family=AF_LOCAL, sun_path=public/showq}, 110) = 0
  poll([{fd=4, events=POLLIN}], 1, 360) = 1 ([{fd=4, 
revents=POLLIN|POLLHUP}])
  read(4, 0x7ffe65b35c00, 4096)   = -1 EACCES (Permission denied)
  close(4)= 0
  write(2, postqueue: warning: close: Permi..., 45postqueue: warning: close: 
Permission denied
  ) = 45
  sendto(3, 20Nov  6 20:40:42 postfix/post..., 78, MSG_NOSIGNAL, NULL, 0) = 
78
  exit_group(0)   = ?

  Kernel is a slightly outdated version of the kernel from the kernel team PPA:
  Linux shell01 3.16.0-23-generic #31-Ubuntu SMP Thu Oct 23 20:13:35 UTC 2014 
x86_64 x86_64 x86_64 GNU/Linux

  If you think the latest build will improve this, I can test it, but
  seeing how this is a production server, I can't just flip kernels
  every 5 minutes (I'm running 3.16 to avoid a nasty btrfs bug on 3.13).

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[Kernel-packages] [Bug 1434581] Re: Console extremely slow with 3.13 and newer kernels for certified servers with Matrox G200er2 or similar

[Mike Jester]

apport information

** Tags added: apport-collected trusty

** Description changed:

  When I first came across this issue I thought it was the same as bug
  #1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
  server/+bug/1316035), but this bug seems to be about X and it is
  reporting xorg-server as the package with the issue. I've seen a report
  on the certification program already on this, but it was lacking follow-
  up and suggested a bug report, question 255332
  (https://answers.launchpad.net/ubuntu-certification/+question/255332).
  I've already asked about this on the forums, and received no replies.
  
  I originally encountered this issue due to having a bunch of Dell
  servers that I was testing with kernel 3.13 on 12.04. The text console
  is so slow that it is unusable when using vi or doing an operation
  similar to dpkg -l |grep xorg. Comparing the exact same system with
  kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
  performance is excellent. It is not listed on the 3.13 system. The same
  issue exists on 14.04 with the 3.13 or 3.16 kernel.
  
  Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
  FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
  found respectively.
  
  Attempting to use uvesafb on this hardware results in a black screen.
  Attempting to use vga16fb results in good performance, but I am locked
  to 640x480. I tried to use fbset to force higher resolutions, but it
  either results in a distorted display or tells me there is not enough
  memory.
  
  I need a 1280x1024 console with performance equal to 12.04 with kernels
  3.2-3.11. The server I'm using for testing is a Dell R320.
  
- This appears to be regression as I can duplicate it by simply doing a
- fresh install of 12.04.1 and not having the issue, while doing a fresh
- install of 12.04.5, 14.04.1, or 14.04.2 results in a very slow console.
+ This appears to be regression as I can duplicate it by simply doing a fresh 
install of 12.04.1 and not having the issue, while doing a fresh install of 
12.04.5, 14.04.1, or 14.04.2 results in a very slow console.
+ --- 
+ AlsaDevices:
+  total 0
+  crw-rw 1 root audio 116,  1 Mar 20 13:17 seq
+  crw-rw 1 root audio 116, 33 Mar 20 13:17 timer
+ AplayDevices: Error: [Errno 2] No such file or directory
+ ApportVersion: 2.14.1-0ubuntu3.7
+ Architecture: amd64
+ ArecordDevices: Error: [Errno 2] No such file or directory
+ AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
+ CRDA: Error: [Errno 2] No such file or directory
+ DistroRelease: Ubuntu 14.04
+ HibernationDevice: RESUME=UUID=3255aa87-ba68-4b74-bdb0-1112aba7d46e
+ InstallationDate: Installed on 2015-03-20 (0 days ago)
+ InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.3)
+ IwConfig: Error: [Errno 2] No such file or directory
+ MachineType: Dell Inc. PowerEdge R320
+ Package: linux (not installed)
+ PciMultimedia:
+  
+ ProcEnviron:
+  TERM=linux
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=set
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
+ ProcFB: 0 VESA VGA
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=fda4445f-efe2-4e93-9adb-ecaf6386f8cd ro consoleblank=0
+ ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
+ RelatedPackageVersions:
+  linux-restricted-modules-3.13.0-46-generic N/A
+  linux-backports-modules-3.13.0-46-generic  N/A
+  linux-firmware 1.127.11
+ RfKill: Error: [Errno 2] No such file or directory
+ Tags:  trusty
+ Uname: Linux 3.13.0-46-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: root
+ _MarkForUpload: True
+ dmi.bios.date: 09/23/2013
+ dmi.bios.vendor: Dell Inc.
+ dmi.bios.version: 2.0.21
+ dmi.board.name: 0R5KP9
+ dmi.board.vendor: Dell Inc.
+ dmi.board.version: A09
+ dmi.chassis.type: 23
+ dmi.chassis.vendor: Dell Inc.
+ dmi.modalias: 
dmi:bvnDellInc.:bvr2.0.21:bd09/23/2013:svnDellInc.:pnPowerEdgeR320:pvr:rvnDellInc.:rn0R5KP9:rvrA09:cvnDellInc.:ct23:cvr:
+ dmi.product.name: PowerEdge R320
+ dmi.sys.vendor: Dell Inc.

** Attachment added: BootDmesg.txt
   
https://bugs.launchpad.net/bugs/1434581/+attachment/4350721/+files/BootDmesg.txt

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Title:
  Console extremely slow with 3.13 and newer kernels for certified
  servers with Matrox G200er2 or similar

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When I first came across this issue I thought it was the same as bug
  #1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
  server/+bug/1316035), but this bug seems to be about X and it is
  reporting xorg-server as the package with the issue. I've seen a
  report on the certification program already on this, but it was
  lacking follow-up and 

[Kernel-packages] [Bug 1433809] Re: linux build failure seen building 32bit user space support on ppc64el

[Matthias Klose]

configured the compiler as suggested for my trusty tests, so that I
don't see this build failure anymore in trusty.

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Title:
  linux build failure seen building 32bit user space support on ppc64el

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Trusty:
  Confirmed

Bug description:
  linux build failure seen building 32bit user space support on ppc64el, using 
the toolchain from ubuntu-toolchain-r/ppa on trusty. complete build log at
  
https://launchpad.net/ubuntu/+archive/test-rebuild-20150317-security/+build/7070318

VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  /build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S: 
Assembler messages:
  /build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:42: 
Error: syntax error; found `@', expected `,'
  /build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:42: 
Error: junk at end of line: `@local'
  /build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:48: 
Error: syntax error; found `@', expected `,'
  /build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:48: 
Error: junk at end of line: `@local'
  /build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:83: 
Error: syntax error; found `@', expected `,'
  /build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:83: 
Error: junk at end of line: `@local'
  /build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:87: 
Error: syntax error; found `@', expected `,'
  /build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:87: 
Error: junk at end of line: `@local'
  /build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:195: 
Error: syntax error; found `@', expected `,'
  /build/buildd/linux-3.13.0/arch/powerpc/kernel/vdso32/gettimeofday.S:195: 
Error: junk at end of line: `@local'
  make[4]: *** [arch/powerpc/kernel/vdso32/gettimeofday.o] Error 1
  make[3]: *** [arch/powerpc/kernel/vdso32] Error 2
  make[3]: *** Waiting for unfinished jobs

  yeah, thanks for non-verbose build logs !!!

  doing it the hard way, you see that this file was (and wants to be)
  compiled with -m32, and I assume with gcc finally dropping the
  multilib configurations for ppc64el, the kernel configury decides that
  it can do without -m32.

  but why in the first place is this needed? there is no powerpcle user
  space.

  I assume this issue is latent in all releases.

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[Kernel-packages] [Bug 1434581] ProcCpuinfo.txt

[Mike Jester]

apport information

** Attachment added: ProcCpuinfo.txt
   
https://bugs.launchpad.net/bugs/1434581/+attachment/4350725/+files/ProcCpuinfo.txt

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Title:
  Console extremely slow with 3.13 and newer kernels for certified
  servers with Matrox G200er2 or similar

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When I first came across this issue I thought it was the same as bug
  #1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
  server/+bug/1316035), but this bug seems to be about X and it is
  reporting xorg-server as the package with the issue. I've seen a
  report on the certification program already on this, but it was
  lacking follow-up and suggested a bug report, question 255332
  (https://answers.launchpad.net/ubuntu-certification/+question/255332).
  I've already asked about this on the forums, and received no replies.

  I originally encountered this issue due to having a bunch of Dell
  servers that I was testing with kernel 3.13 on 12.04. The text console
  is so slow that it is unusable when using vi or doing an operation
  similar to dpkg -l |grep xorg. Comparing the exact same system with
  kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
  performance is excellent. It is not listed on the 3.13 system. The
  same issue exists on 14.04 with the 3.13 or 3.16 kernel.

  Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
  FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
  found respectively.

  Attempting to use uvesafb on this hardware results in a black screen.
  Attempting to use vga16fb results in good performance, but I am locked
  to 640x480. I tried to use fbset to force higher resolutions, but it
  either results in a distorted display or tells me there is not enough
  memory.

  I need a 1280x1024 console with performance equal to 12.04 with
  kernels 3.2-3.11. The server I'm using for testing is a Dell R320.

  This appears to be regression as I can duplicate it by simply doing a fresh 
install of 12.04.1 and not having the issue, while doing a fresh install of 
12.04.5, 14.04.1, or 14.04.2 results in a very slow console.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Mar 20 13:17 seq
   crw-rw 1 root audio 116, 33 Mar 20 13:17 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=3255aa87-ba68-4b74-bdb0-1112aba7d46e
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.3)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: Dell Inc. PowerEdge R320
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=fda4445f-efe2-4e93-9adb-ecaf6386f8cd ro consoleblank=0
  ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware 1.127.11
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: root
  _MarkForUpload: True
  dmi.bios.date: 09/23/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.0.21
  dmi.board.name: 0R5KP9
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A09
  dmi.chassis.type: 23
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.0.21:bd09/23/2013:svnDellInc.:pnPowerEdgeR320:pvr:rvnDellInc.:rn0R5KP9:rvrA09:cvnDellInc.:ct23:cvr:
  dmi.product.name: PowerEdge R320
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1331077] Re: [Lenovo ThinkPad Edge E540] suspend/resume failure

[Jon Bakker]

Sorry for the typo in the last post, no suspend and resume should be
now suspend and resume, as in it works!

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Title:
  [Lenovo ThinkPad Edge E540] suspend/resume failure

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  suspend to RAM failed before it was completed:
  * fan was still on and
  * Fn-F1-  Fn-F4-status LEDs were still on (signifying muted speakers and 
microphone respectively)
  * nevertheless the general ThinkPad LED (the i's dot) (/proc/acpi/ibm/led 0) 
behaved like normal: slowly blinking, which normally means I'm suspended to 
RAM.
  * however resume was impossible: wakeup failed through mouse clicks, various 
keyboard keys and combinations and also the power key, only a hard reset (5s or 
so holding down the power key) could bring it back to life

  Adding the kernel cmdline option acpi_sleep=nonvs was of no avail,
  too.

  I recently upgraded to a new BIOS v2.07 [1], I think the problem
  exists since then.

  Update
  ==
  I confirmed that this is definitely a BIOS issue. The last working BIOS is 
v1.61 [2], so the change was introduced by v2.07 [1]. Installing the latest 
v2.08 [3] does not fix this problem.

  So this is the changelog for v2.07 [1]:
  - (Fix) Fixed an issue that system will auto wakeup after shutdown when 
battery capacity is under 15% on DC only.
  - (Fix) Fixed an issue related to APS.
  - (New) Added support for new GPU config.

  By the way, I could not find a new GPU config option in the BIOS, same
  old choice Integrated vs. Optimus, nothing new.

  [1] http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/j9uj10wd.iso
  http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/j9uj10wd.txt
  [2] http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/j9uj09wd.iso
  http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/j9uj09wd.txt
  [3] http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/j9uj11wd.iso
  http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/j9uj11wd.txt

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-30-generic 3.13.0-30.54
  ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2
  Uname: Linux 3.13.0-30-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  xx 2499 F pulseaudio
   /dev/snd/controlC0:  xx 2499 F pulseaudio
  Date: Tue Jun 17 17:16:54 2014
  DuplicateSignature: suspend/resume:LENOVO 20C6S00200:J9ET87WW (2.07 )
  ExecutablePath: /usr/share/apport/apportcheckresume
  ExecutableTimestamp: 1400281919
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=2ecc68b9-65e3-4cee-9b2a-d41ff651e4e8
  InstallationDate: Installed on 2014-01-06 (161 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  InterpreterPath: /usr/bin/python3.4
  MachineType: LENOVO 20C6S00200
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcCwd: /
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-30-generic.efi.signed 
root=/dev/mapper/ubuntuvg-root ro quiet splash acpi_osi=!Windows 2012 
pcie_aspm=force intel_pstate=enable vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-30-generic N/A
   linux-backports-modules-3.13.0-30-generic  N/A
   linux-firmware 1.127.3
  SourcePackage: linux
  Title: [LENOVO 20C6S00200] suspend/resume failure
  UpgradeStatus: Upgraded to trusty on 2014-06-12 (5 days ago)
  UserGroups:

  dmi.bios.date: 05/13/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET87WW (2.07 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C6S00200
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET87WW(2.07):bd05/13/2014:svnLENOVO:pn20C6S00200:pvrThinkPadEdgeE540:rvnLENOVO:rn20C6S00200:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C6S00200
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1434247] Re: [FFE] Upstream patches to Libvirt for vivid

[Serge Hallyn]

** No longer affects: linux (Ubuntu)

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Title:
  [FFE] Upstream patches to Libvirt for vivid

Status in libvirt package in Ubuntu:
  New
Status in libvirt source package in Vivid:
  New
Status in linux source package in Vivid:
  Triaged

Bug description:
  
  Libvirt now has native support for pluging vNICs into the midonet overlay.

  Proposing that these upstream patches go into Vivid release.

  Patches to ibvirt:
  
http://libvirt.org/git/?p=libvirt.git;a=commit;h=e1f64856941630c0e4944c43384aa3ddbe9db810
  
http://libvirt.org/git/?p=libvirt.git;a=commit;h=a9fbe3b15740856863561b809e8196b2d87adce2
  
http://libvirt.org/git/?p=libvirt.git;a=commit;h=d490f47ba373226b65bbff750fd14254a47057a1

  MidoNet issue tracking this change:
  https://midonet.atlassian.net/browse/MNA-97

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[Kernel-packages] [Bug 1434581] Lspci.txt

[Mike Jester]

apport information

** Attachment added: Lspci.txt
   https://bugs.launchpad.net/bugs/1434581/+attachment/4350723/+files/Lspci.txt

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Title:
  Console extremely slow with 3.13 and newer kernels for certified
  servers with Matrox G200er2 or similar

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When I first came across this issue I thought it was the same as bug
  #1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
  server/+bug/1316035), but this bug seems to be about X and it is
  reporting xorg-server as the package with the issue. I've seen a
  report on the certification program already on this, but it was
  lacking follow-up and suggested a bug report, question 255332
  (https://answers.launchpad.net/ubuntu-certification/+question/255332).
  I've already asked about this on the forums, and received no replies.

  I originally encountered this issue due to having a bunch of Dell
  servers that I was testing with kernel 3.13 on 12.04. The text console
  is so slow that it is unusable when using vi or doing an operation
  similar to dpkg -l |grep xorg. Comparing the exact same system with
  kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
  performance is excellent. It is not listed on the 3.13 system. The
  same issue exists on 14.04 with the 3.13 or 3.16 kernel.

  Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
  FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
  found respectively.

  Attempting to use uvesafb on this hardware results in a black screen.
  Attempting to use vga16fb results in good performance, but I am locked
  to 640x480. I tried to use fbset to force higher resolutions, but it
  either results in a distorted display or tells me there is not enough
  memory.

  I need a 1280x1024 console with performance equal to 12.04 with
  kernels 3.2-3.11. The server I'm using for testing is a Dell R320.

  This appears to be regression as I can duplicate it by simply doing a fresh 
install of 12.04.1 and not having the issue, while doing a fresh install of 
12.04.5, 14.04.1, or 14.04.2 results in a very slow console.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Mar 20 13:17 seq
   crw-rw 1 root audio 116, 33 Mar 20 13:17 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=3255aa87-ba68-4b74-bdb0-1112aba7d46e
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.3)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: Dell Inc. PowerEdge R320
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=fda4445f-efe2-4e93-9adb-ecaf6386f8cd ro consoleblank=0
  ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware 1.127.11
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: root
  _MarkForUpload: True
  dmi.bios.date: 09/23/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.0.21
  dmi.board.name: 0R5KP9
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A09
  dmi.chassis.type: 23
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.0.21:bd09/23/2013:svnDellInc.:pnPowerEdgeR320:pvr:rvnDellInc.:rn0R5KP9:rvrA09:cvnDellInc.:ct23:cvr:
  dmi.product.name: PowerEdge R320
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1434581] ProcModules.txt

[Mike Jester]

apport information

** Attachment added: ProcModules.txt
   
https://bugs.launchpad.net/bugs/1434581/+attachment/4350727/+files/ProcModules.txt

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Title:
  Console extremely slow with 3.13 and newer kernels for certified
  servers with Matrox G200er2 or similar

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When I first came across this issue I thought it was the same as bug
  #1316035 (https://bugs.launchpad.net/ubuntu/+source/xorg-
  server/+bug/1316035), but this bug seems to be about X and it is
  reporting xorg-server as the package with the issue. I've seen a
  report on the certification program already on this, but it was
  lacking follow-up and suggested a bug report, question 255332
  (https://answers.launchpad.net/ubuntu-certification/+question/255332).
  I've already asked about this on the forums, and received no replies.

  I originally encountered this issue due to having a bunch of Dell
  servers that I was testing with kernel 3.13 on 12.04. The text console
  is so slow that it is unusable when using vi or doing an operation
  similar to dpkg -l |grep xorg. Comparing the exact same system with
  kernel 3.2 or 3.11 loaded and running lsmod, vesafb is listed and
  performance is excellent. It is not listed on the 3.13 system. The
  same issue exists on 14.04 with the 3.13 or 3.16 kernel.

  Attempting to do modprobe vesa or modprobe vesafb returns modprobe:
  FATAL: Module vesa not found and modprobe: FATAL: Module vesafb not
  found respectively.

  Attempting to use uvesafb on this hardware results in a black screen.
  Attempting to use vga16fb results in good performance, but I am locked
  to 640x480. I tried to use fbset to force higher resolutions, but it
  either results in a distorted display or tells me there is not enough
  memory.

  I need a 1280x1024 console with performance equal to 12.04 with
  kernels 3.2-3.11. The server I'm using for testing is a Dell R320.

  This appears to be regression as I can duplicate it by simply doing a fresh 
install of 12.04.1 and not having the issue, while doing a fresh install of 
12.04.5, 14.04.1, or 14.04.2 results in a very slow console.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Mar 20 13:17 seq
   crw-rw 1 root audio 116, 33 Mar 20 13:17 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.14.1-0ubuntu3.7
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CRDA: Error: [Errno 2] No such file or directory
  DistroRelease: Ubuntu 14.04
  HibernationDevice: RESUME=UUID=3255aa87-ba68-4b74-bdb0-1112aba7d46e
  InstallationDate: Installed on 2015-03-20 (0 days ago)
  InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 
(20140722.3)
  IwConfig: Error: [Errno 2] No such file or directory
  MachineType: Dell Inc. PowerEdge R320
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-46-generic 
root=UUID=fda4445f-efe2-4e93-9adb-ecaf6386f8cd ro consoleblank=0
  ProcVersionSignature: Ubuntu 3.13.0-46.79-generic 3.13.11-ckt15
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-46-generic N/A
   linux-backports-modules-3.13.0-46-generic  N/A
   linux-firmware 1.127.11
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  trusty
  Uname: Linux 3.13.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: root
  _MarkForUpload: True
  dmi.bios.date: 09/23/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 2.0.21
  dmi.board.name: 0R5KP9
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A09
  dmi.chassis.type: 23
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr2.0.21:bd09/23/2013:svnDellInc.:pnPowerEdgeR320:pvr:rvnDellInc.:rn0R5KP9:rvrA09:cvnDellInc.:ct23:cvr:
  dmi.product.name: PowerEdge R320
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1434595] [NEW] Utopic update to 3.16.7-ckt7 stable release

[Brad Figg]

Public bug reported:


SRU Justification

Impact:
   The upstream process for stable tree updates is quite similar
   in scope to the Ubuntu SRU process, e.g., each patch has to
   demonstrably fix a bug, and each patch is vetted by upstream
   by originating either directly from Linus' tree or in a minimally
   backported form of that patch. The 3.16.7-ckt7 upstream stable
   patch set is now available. It should be included in the Ubuntu
   kernel as well.

   git://git.kernel.org/

TEST CASE: TBD

   The following patches are in the 3.16.7-ckt7 stable release:

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: linux (Ubuntu Utopic)
 Importance: Undecided
 Status: New


** Tags: kernel-stable-tracking-bug

** Tags added: kernel-stable-tracking-bug

** Also affects: linux (Ubuntu Utopic)
   Importance: Undecided
   Status: New

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Title:
  Utopic update to 3.16.7-ckt7 stable release

Status in linux package in Ubuntu:
  New
Status in linux source package in Utopic:
  New

Bug description:
  
  SRU Justification

  Impact:
 The upstream process for stable tree updates is quite similar
 in scope to the Ubuntu SRU process, e.g., each patch has to
 demonstrably fix a bug, and each patch is vetted by upstream
 by originating either directly from Linus' tree or in a minimally
 backported form of that patch. The 3.16.7-ckt7 upstream stable
 patch set is now available. It should be included in the Ubuntu
 kernel as well.

 git://git.kernel.org/

  TEST CASE: TBD

 The following patches are in the 3.16.7-ckt7 stable release:

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[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
Hi ? Leann,
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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit 5c5cd7b
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:46:00 2015 -0800

  powerpc/perf/hv-24x7: parse catalog and populate sysfs with
  events

  Patch 5/7:
  http://marc.info/?l=linux-kernelm=142265450008450w=2
  commit 9e9f601
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 

[Kernel-packages] [Bug 1331077] Re: [Lenovo ThinkPad Edge E540] suspend/resume failure

[Ivan Frederiks]

** Also affects: linux via
   http://bugzilla.kernel.org/show_bug.cgi?id=80351
   Importance: Unknown
   Status: Unknown

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Title:
  [Lenovo ThinkPad Edge E540] suspend/resume failure

Status in The Linux Kernel:
  Unknown
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  suspend to RAM failed before it was completed:
  * fan was still on and
  * Fn-F1-  Fn-F4-status LEDs were still on (signifying muted speakers and 
microphone respectively)
  * nevertheless the general ThinkPad LED (the i's dot) (/proc/acpi/ibm/led 0) 
behaved like normal: slowly blinking, which normally means I'm suspended to 
RAM.
  * however resume was impossible: wakeup failed through mouse clicks, various 
keyboard keys and combinations and also the power key, only a hard reset (5s or 
so holding down the power key) could bring it back to life

  Adding the kernel cmdline option acpi_sleep=nonvs was of no avail,
  too.

  I recently upgraded to a new BIOS v2.07 [1], I think the problem
  exists since then.

  Update
  ==
  I confirmed that this is definitely a BIOS issue. The last working BIOS is 
v1.61 [2], so the change was introduced by v2.07 [1]. Installing the latest 
v2.08 [3] does not fix this problem.

  So this is the changelog for v2.07 [1]:
  - (Fix) Fixed an issue that system will auto wakeup after shutdown when 
battery capacity is under 15% on DC only.
  - (Fix) Fixed an issue related to APS.
  - (New) Added support for new GPU config.

  By the way, I could not find a new GPU config option in the BIOS, same
  old choice Integrated vs. Optimus, nothing new.

  [1] http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/j9uj10wd.iso
  http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/j9uj10wd.txt
  [2] http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/j9uj09wd.iso
  http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/j9uj09wd.txt
  [3] http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/j9uj11wd.iso
  http://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/j9uj11wd.txt

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-30-generic 3.13.0-30.54
  ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2
  Uname: Linux 3.13.0-30-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  xx 2499 F pulseaudio
   /dev/snd/controlC0:  xx 2499 F pulseaudio
  Date: Tue Jun 17 17:16:54 2014
  DuplicateSignature: suspend/resume:LENOVO 20C6S00200:J9ET87WW (2.07 )
  ExecutablePath: /usr/share/apport/apportcheckresume
  ExecutableTimestamp: 1400281919
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=2ecc68b9-65e3-4cee-9b2a-d41ff651e4e8
  InstallationDate: Installed on 2014-01-06 (161 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  InterpreterPath: /usr/bin/python3.4
  MachineType: LENOVO 20C6S00200
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcCwd: /
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-30-generic.efi.signed 
root=/dev/mapper/ubuntuvg-root ro quiet splash acpi_osi=!Windows 2012 
pcie_aspm=force intel_pstate=enable vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-30-generic N/A
   linux-backports-modules-3.13.0-30-generic  N/A
   linux-firmware 1.127.3
  SourcePackage: linux
  Title: [LENOVO 20C6S00200] suspend/resume failure
  UpgradeStatus: Upgraded to trusty on 2014-06-12 (5 days ago)
  UserGroups:

  dmi.bios.date: 05/13/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: J9ET87WW (2.07 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20C6S00200
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrJ9ET87WW(2.07):bd05/13/2014:svnLENOVO:pn20C6S00200:pvrThinkPadEdgeE540:rvnLENOVO:rn20C6S00200:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20C6S00200
  dmi.product.version: ThinkPad Edge E540
  dmi.sys.vendor: LENOVO

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More help   : 

[Kernel-packages] [Bug 1402409] Re: 14e4:43a0 [MacBookAir6, 2] wireless unable to connect after tainted kworker

[Launchpad Bug Tracker]

[Expired for bcmwl (Ubuntu) because there has been no activity for 60
days.]

** Changed in: bcmwl (Ubuntu)
   Status: Incomplete = Expired

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Title:
  14e4:43a0 [MacBookAir6,2] wireless unable to connect after tainted
  kworker

Status in bcmwl package in Ubuntu:
  Expired

Bug description:
  At some point sooner or later in any session the wireless is no longer able 
to connect to the network.
  I've included at the end the output of dmesg.
  I'm not sure if this is a bug in the kernel or in a module.

  This is my card:
  03:00.0 Network controller: Broadcom Corporation BCM4360 802.11ac Wireless 
Network Adapter (rev 03)

  Features of this bug:
- reloading the wl and cfg80211 modules does not fix the problem.
- when this happens I can not use my USB netgear WG111v2 (which works 
before it happens).
- other machines on the same network stay connected no problem, including a 
different machine with a broadcom chip (BCM5906M Fast Ethernet PCI Express (rev 
02)).

  I'm sorry that I can't give more information...
please let me know if I can.

  
  [ 5091.442404] ERROR @wl_inform_single_bss : cfg80211_inform_bss_frame error
  [ 5091.449431] cfg80211: Calling CRDA to update world regulatory domain
  [ 5091.471386] cfg80211: World regulatory domain updated:
  [ 5091.471390] cfg80211:  DFS Master region: unset
  [ 5091.471392] cfg80211:   (start_freq - end_freq @ bandwidth), 
(max_antenna_gain, max_eirp), (dfs_cac_time)
  [ 5091.471395] cfg80211:   (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [ 5091.471397] cfg80211:   (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [ 5091.471399] cfg80211:   (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 
2000 mBm), (N/A)
  [ 5091.471400] cfg80211:   (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [ 5091.471402] cfg80211:   (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 
2000 mBm), (N/A)
  [ 5091.534260] [ cut here ]
  [ 5091.534296] WARNING: CPU: 3 PID: 8088 at 
/build/buildd/linux-3.16.0/net/wireless/sme.c:655 
__cfg80211_connect_result+0x3f1/0x470 [cfg80211]()
  [ 5091.534299] Modules linked in: btusb rfcomm bnep bluetooth 6lowpan_iphc 
snd_hda_codec_cirrus snd_hda_codec_generic snd_hda_codec_hdmi binfmt_misc 
nls_iso8859_1 wl(POE) applesmc input_polldev intel_rapl x86_pkg_temp_thermal 
intel_powerclamp coretemp kvm_intel bcm5974 kvm joydev crct10dif_pclmul 
snd_hda_intel snd_hda_controller crc32_pclmul ghash_clmulni_intel snd_hda_codec 
snd_hwdep snd_seq_midi snd_pcm snd_seq_midi_event snd_rawmidi nls_utf8 hfsplus 
aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd cfg80211 
lpc_ich snd_seq snd_seq_device i915 snd_timer snd drm_kms_helper mei_me mei drm 
shpchp i2c_algo_bit soundcore sbs sbshc spi_pxa2xx_platform apple_bl mac_hid 
parport_pc ppdev mba6x_bl(OE) video lp parport hid_generic hid_apple usbhid hid 
uas ahci usb_storage libahci
  [ 5091.534362] CPU: 3 PID: 8088 Comm: kworker/u16:0 Tainted: P   OE 
3.16.0-28-generic #37-Ubuntu
  [ 5091.534365] Hardware name: Apple Inc. MacBookAir6,2/Mac-7DF21CB3ED6977E5, 
BIOS MBA61.88Z.0099.B04.1309271229 09/27/2013
  [ 5091.534375] Workqueue: cfg80211 cfg80211_event_work [cfg80211]
  [ 5091.534378]  0009 88021fde3c90 82781e6a 

  [ 5091.534382]  88021fde3cc8 8206fedd 880262a13400 

  [ 5091.534386]   8800867ec000 88023075f618 
88021fde3cd8
  [ 5091.534391] Call Trace:
  [ 5091.534399]  [82781e6a] dump_stack+0x45/0x56
  [ 5091.534405]  [8206fedd] warn_slowpath_common+0x7d/0xa0
  [ 5091.534410]  [8206ffba] warn_slowpath_null+0x1a/0x20
  [ 5091.534425]  [c0572681] __cfg80211_connect_result+0x3f1/0x470 
[cfg80211]
  [ 5091.534430]  [8201c929] ? sched_clock+0x9/0x10
  [ 5091.534443]  [c054f023] cfg80211_process_wdev_events+0x153/0x1e0 
[cfg80211]
  [ 5091.534455]  [c054f0e8] cfg80211_process_rdev_events+0x38/0x70 
[cfg80211]
  [ 5091.534465]  [c054a01e] cfg80211_event_work+0x1e/0x30 [cfg80211]
  [ 5091.534470]  [8208da32] process_one_work+0x182/0x4e0
  [ 5091.534474]  [8208ddfb] worker_thread+0x6b/0x6a0
  [ 5091.534478]  [8208dd90] ? process_one_work+0x4e0/0x4e0
  [ 5091.534482]  [82094c6b] kthread+0xdb/0x100
  [ 5091.534487]  [82094b90] ? kthread_create_on_node+0x1c0/0x1c0
  [ 5091.534500]  [82789dfc] ret_from_fork+0x7c/0xb0
  [ 5091.534503]  [82094b90] ? kthread_create_on_node+0x1c0/0x1c0
  [ 5091.534504] ---[ end trace de6b04f32a5c6efc ]---
  [ 5096.267790] ERROR @wl_inform_single_bss : cfg80211_inform_bss_frame error

  ProblemType: Bug
  DistroRelease: Ubuntu 14.10
  Package: linux-generic 3.16.0.28.29
  

[Kernel-packages] [Bug 1434764] [NEW] External HDD stop working

[Dick Tang]

Public bug reported:

[ 1026.241834] blk_update_request: I/O error, dev sdc, sector 205592175
[ 1026.241853] EXT4-fs warning (device dm-0): __ext4_read_dirblock:884: error 
-5 reading directory block (ino 6426347, block 0)
[ 1441.263728] sd 6:0:0:0: rejecting I/O to offline device
[ 1441.263737] blk_update_request: I/O error, dev sdc, sector 0
[ 1441.265369] sd 6:0:0:0: rejecting I/O to offline device
[ 1441.265375] blk_update_request: I/O error, dev sdc, sector 0
[ 1441.265410] sd 6:0:0:0: rejecting I/O to offline device
[ 1441.265415] Buffer I/O error on dev dm-0, logical block 13139968, lost sync 
page write
[ 1441.265418] JBD2: Error -5 detected when updating journal superblock for 
dm-0-8.
[ 1441.265423] sd 6:0:0:0: rejecting I/O to offline device
[ 1441.265424] blk_update_request: I/O error, dev sdc, sector 0
[ 1441.265447] sd 6:0:0:0: rejecting I/O to offline device
[ 1441.265449] Buffer I/O error on dev dm-0, logical block 13139968, lost sync 
page write
[ 1441.265451] JBD2: Error -5 detected when updating journal superblock for 
dm-0-8.
[ 1441.265453] sd 6:0:0:0: rejecting I/O to offline device
[ 1441.265454] blk_update_request: I/O error, dev sdc, sector 0
[ 1441.265477] sd 6:0:0:0: rejecting I/O to offline device
[ 1441.265479] Buffer I/O error on dev dm-0, logical block 13139968, lost sync 
page write
[ 1441.265480] JBD2: Error -5 detected when updating journal superblock for 
dm-0-8.
[ 1441.265502] sd 6:0:0:0: rejecting I/O to offline device
[ 1441.265504] Buffer I/O error on dev dm-0, logical block 13139968, lost sync 
page write
[ 1441.265506] JBD2: Error -5 detected when updating journal superblock for 
dm-0-8.
[ 1441.265593] sd 6:0:0:0: rejecting I/O to offline device
[ 1441.265595] Buffer I/O error on dev dm-0, logical block 0, lost sync page 
write
[ 1441.267936] [ cut here ]
[ 1441.267944] WARNING: CPU: 0 PID: 5697 at 
/build/buildd/linux-3.19.0/fs/block_dev.c:67 bdev_inode_switch_bdi+0x64/0x90()
[ 1441.267945] Modules linked in: xts gf128mul dm_crypt uas usb_storage 
zfs(POE) zunicode(POE) zcommon(POE) znvpair(POE) spl(OE) zavl(POE) pci_stub 
vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) binfmt_misc hid_generic 
usbhid hid dcdbas i8k intel_rapl dm_multipath scsi_dh arc4 ath9k iosf_mbi 
ath9k_common ath9k_hw x86_pkg_temp_thermal intel_powerclamp coretemp ath 
snd_hda_codec_hdmi snd_hda_codec_realtek mac80211 snd_hda_codec_generic 
snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm kvm_intel 
cfg80211 kvm snd_seq_midi crct10dif_pclmul snd_seq_midi_event snd_rawmidi 
crc32_pclmul snd_seq ghash_clmulni_intel snd_seq_device cryptd serio_raw 
snd_timer snd soundcore ie31200_edac mei_me edac_core mei shpchp lpc_ich 
mac_hid parport_pc ppdev lp parport autofs4 i915 i2c_algo_bit drm_kms_helper
[ 1441.267975]  psmouse ahci drm r8169 libahci mii video
[ 1441.267980] CPU: 0 PID: 5697 Comm: umount Tainted: P U OE  
3.19.0-9-generic #9-Ubuntu
[ 1441.267982] Hardware name: Dell Inc. Vostro 270s  /0XFWHV   , BIOS A09 
11/22/2012
[ 1441.267983]  81ab8450 88013de0fd68 817c09b5 
0007
[ 1441.267984]   88013de0fda8 8107595a 

[ 1441.267986]  8800d4e3eb30 8800d4e3ebb8 81c6a800 
0083
[ 1441.267988] Call Trace:
[ 1441.267992]  [817c09b5] dump_stack+0x45/0x57
[ 1441.267995]  [8107595a] warn_slowpath_common+0x8a/0xc0
[ 1441.267996]  [81075a4a] warn_slowpath_null+0x1a/0x20
[ 1441.267998]  [8122c034] bdev_inode_switch_bdi+0x64/0x90
[ 1441.268000]  [8122cc98] __blkdev_put+0x78/0x1c0
[ 1441.268001]  [8122d740] blkdev_put+0x50/0x160
[ 1441.268005]  [811f56e1] kill_block_super+0x41/0x80
[ 1441.268006]  [811f5a09] deactivate_locked_super+0x49/0x60
[ 1441.268008]  [811f5e5c] deactivate_super+0x6c/0x80
[ 1441.268010]  [81213c53] cleanup_mnt+0x43/0xa0
[ 1441.268012]  [81213d02] __cleanup_mnt+0x12/0x20
[ 1441.268014]  [81092c44] task_work_run+0xd4/0xf0
[ 1441.268017]  [81015007] do_notify_resume+0x97/0xb0
[ 1441.268020]  [817c7d8f] int_signal+0x12/0x17
[ 1441.268021] ---[ end trace 88507186f399609d ]---

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-3.19.0-9-generic 3.19.0-9.9
ProcVersionSignature: Ubuntu 3.19.0-9.9-generic 3.19.1
Uname: Linux 3.19.0-9-generic x86_64
NonfreeKernelModules: zfs zunicode zcommon znvpair zavl
ApportVersion: 2.16.2-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  dick   1863 F pulseaudio
CurrentDesktop: GNOME
Date: Sat Mar 21 01:38:03 2015
HibernationDevice: RESUME=UUID=d4edf843-4e16-4c6d-9ff4-31f1fdfcfb36
InstallationDate: Installed on 2015-03-08 (12 days ago)
InstallationMedia: Ubuntu-GNOME 14.10 Utopic Unicorn - Release amd64 
(20141022.1)
MachineType: Dell Inc. Vostro 270s
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: 

[Kernel-packages] [Bug 1430341] Comment bridged from LTC Bugzilla

[bugproxy]

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https://bugs.launchpad.net/bugs/1430341

Title:
  [Ubuntu 15.04] Enable perf to exploit 24x7 hardware counters

Status in linux package in Ubuntu:
  Fix Committed

Bug description:
  == Comment: #0 - Breno Henrique Leitao bren...@br.ibm.com - 2014-11-06 
12:52:04 ==
  Enable perf tool to exploit POWER 24x7 hardware counters

  Parts of the project:
  a) Some patches upstream and done
  b) Reset targets on remaining features still to be done (jit support, symbol 
names)

  == Comment: #16 - Breno Henrique Leitao bren...@br.ibm.com - 2015-02-24 
08:06:45 ==
  Initial patches already accepted by Canonical on 117275. Patchset posted to 
community, waiting on
  review. (I had posted a version of the patchset in Dec after fixing minor 
comments. Waiting to hear back from community )

  == Comment: #18 - Sukadev Bhattiprolu s...@us.ibm.com - 2015-02-25 16:18:34 
==
  There are two separate patch sets, one for the perf tool and other
  for the kernel. They are both available in mainline 3.19-rc4.

  === Perf tool patches (4)

  Patch 1/4:
  http://marc.info/?l=linuxppc-embeddedm=142067974403807w=2
  commit 688d4df
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:50 2015 -0800

  perf tools: Support parsing parameterized events

  Patch 2/4:
  http://marc.info/?l=linux-kernelm=142067973603799w=2
  commit aaea361
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:51 2015 -0800

  perf tools: Extend format_alias() to include event parameters

  Patch 3/4:
  http://marc.info/?l=linux-kernelm=142067971103796w=2
  commit 98a43e0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:52 2015 -0800

  perf Documentation: Add event parameters

  Patch 4/4:
  http://marc.info/?l=linux-kernelm=142067968803787w=2
  commit f9ab9c1
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Wed Jan 7 17:13:53 2015 -0800

  perf tools: Document parameterized and symbolic events

  === Kernel patches(7)
  Patch 1/7:
  http://marc.info/?l=linux-kernelm=142265456708471w=2
  commit fd979c0
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:57 2015 -0800

  perf: provide sysfs_show for struct perf_pmu_events_attr

  Patch 2/7:
  http://marc.info/?l=linux-kernelm=142265448108443w=2
  commit f0405b8
  Author: Cody P Schafer c...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:58 2015 -0800

  perf: add PMU_EVENT_ATTR_STRING() helper

  Patch 3/7:
  http://marc.info/?l=linux-kernelm=142265445208433w=2
  commit e08e528
  Author: suka...@linux.vnet.ibm.com suka...@linux.vnet.ibm.com
  Date:   Fri Jan 30 13:45:59 2015 -0800

  perf: define EVENT_DEFINE_RANGE_FORMAT_LITE helper

  Patch 4/7:
  http://marc.info/?l=linux-kernelm=142265452008458w=2
  commit