[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2017-03-07 Thread Joseph Salisbury 
** Tags added: kernel-da-key

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https://bugs.launchpad.net/bugs/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-12-18 Thread Evren Yurtesen 
Srijan Kumar Sharma, to be honest I thought about making separate bug
reports but I think maybe Linux kernel is sponsored by Intel or
something. Because all my bug reports related to machines with AMD
processors got silently ignored after making me collect information
after information. So I decided that I would wait and see if this
specific bug report would get fixed or not before doing more bug
reports. So far 3 months and nothing. Usually what happens is that after
about a year the ticket will be updated and say that the hardware is
obsolete, or this version of linux kernel is old so I need to re-collect
all the information again..

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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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-12-17 Thread Christopher M. Penalver 
Srijan Kumar Sharma, this report is only scoped to disk performance with
AMD Carrizo FCH Controller (not keyboard, wifi, booting, or any other
problem).

Hence, it will help immensely if you filed a new report with the Ubuntu 
repository kernel (not mainline/upstream) via a terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

For more on why this is helpful, please see
https://wiki.ubuntu.com/ReportingBugs.

-- 
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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-12-02 Thread Srijan Kumar Sharma 
Hi,

My Model is 15-ab125ax

I Would like to report that I have same problem as OP (Disk speed,
keyboard, AMDGPU-Pro) and problem with wifi. Ubuntu 16.10 does not boot
("AMD-Vi: Completion loop timed out" followed by kernel panic). I had a
lot of phone and email conversations with HP support and it does seems
like my Laptop is locked for WINDOWS 10 ONLY. Currently I'm using Ubuntu
16.04 with self compiled 4.7 kernel from AMD staging which allows me to
install AMDGPU. I'll try 4.8-rc4.

Hope this is helpful to someone.

Regards

-- 
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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-09-03 Thread Evren Yurtesen 
Here is the link to the mailing list archive:
http://www.spinics.net/lists/linux-ide/msg53207.html

-- 
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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-09-02 Thread Christopher M. Penalver 
Evren Yurtesen, the issue you are reporting is an upstream one. Could
you please report this problem following the instructions verbatim at
https://wiki.ubuntu.com/Bugs/Upstream/kernel to the appropriate mailing
list (TO Hans de Goede, and Tejun Heo CC linux-ide)?

Please provide a direct URL to your post to the mailing list when it
becomes available so that it may be tracked.

Thank you for your help.

** Changed in: linux (Ubuntu)
   Status: Incomplete => Triaged

-- 
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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-09-02 Thread Christopher M. Penalver 
** Tags added: kernel-bug-exists-upstream kernel-bug-exists-
upstream-4.8-rc4 trusty

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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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-09-02 Thread Evren Yurtesen 
In addition, I tried 14.04.4 with 4.2.0-27-generic, result is same.,.


Operations performed:  15420 Read, 10280 Write, 32818 Other = 58518 Total
Read 240.94Mb  Written 160.62Mb  Total transferred 401.56Mb  (1.3385Mb/sec)
   85.67 Requests/sec executed

Test execution summary:
total time:  300.0019s
total number of events:  25700
total time taken by event execution: 181.3283
per-request statistics:
 min:  0.01ms
 avg:  7.06ms
 max:117.32ms
 approx.  95 percentile:  17.33ms

Threads fairness:
events (avg/stddev):   25700./0.00
execution time (avg/stddev):   181.3283/0.00

-- 
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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-09-02 Thread Evren Yurtesen 
Amazingly the RC4 kernels booted! I tried both low latency and generic
and problem is still there.

It may be unrelated but I think it is worth mentioning never the less. I
have problems with keyboard skipping keypresses (Eg. forgets that I keep
my finger on CTRL key, does C instead of CTRL-C etc.), touchpad palm
detection not functioning (yes tried to enable it), grub breaking
windows hibernation/fastboot (had to put windows boot loader to do the
booting), amdgpu-pro drivers crashing, wifi rtl8723be needing driver
from github. Yeah, things are barely functioning here :(


4.8.0-040800rc4-generic:

Operations performed:  15360 Read, 10240 Write, 32675 Other = 58275 Total
Read 240Mb  Written 160Mb  Total transferred 400Mb  (1.Mb/sec)
   85.33 Requests/sec executed

Test execution summary:
total time:  300.0046s
total number of events:  25600
total time taken by event execution: 181.6251
per-request statistics:
 min:  0.01ms
 avg:  7.09ms
 max: 73.11ms
 approx.  95 percentile:  17.50ms

Threads fairness:
events (avg/stddev):   25600./0.00
execution time (avg/stddev):   181.6251/0.00



4.8.0-040800rc4-lowlatency:

Operations performed:  15360 Read, 10240 Write, 32641 Other = 58241 Total
Read 240Mb  Written 160Mb  Total transferred 400Mb  (1.3332Mb/sec)
   85.32 Requests/sec executed

Test execution summary:
total time:  300.0363s
total number of events:  25600
total time taken by event execution: 181.5607
per-request statistics:
 min:  0.01ms
 avg:  7.09ms
 max: 54.21ms
 approx.  95 percentile:  17.46ms

Threads fairness:
events (avg/stddev):   25600./0.00
execution time (avg/stddev):   181.5607/0.00

-- 
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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux

[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-09-01 Thread Christopher M. Penalver 
Evren Yurtesen, to keep this relevant to upstream, one would want to
test the latest mainline kernel (now 4.8-rc4) as it is released.

Could you please advise?

** Tags removed: bios-outdated-f.19
** Tags added: latest-bios-f.19

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

-- 
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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-09-01 Thread Evren Yurtesen 
1)

# sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
F.19
05/27/2016

2)

It makes no difference whatsoever the difference is within reasonable
limits. Still much slower than windows host/ubuntu guest.

Test results with new bios:

Operations performed:  14832 Read, 9888 Write, 31616 Other = 56336 Total
Read 231.75Mb  Written 154.5Mb  Total transferred 386.25Mb  (1.2875Mb/sec)
   82.40 Requests/sec executed

Test execution summary:
total time:  300.0007s
total number of events:  24720
total time taken by event execution: 181.0891
per-request statistics:
 min:  0.01ms
 avg:  7.33ms
 max:148.26ms
 approx.  95 percentile:  18.11ms

Threads fairness:
events (avg/stddev):   24720./0.00
execution time (avg/stddev):   181.0891/0.00


3)

DONE!

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

-- 
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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-09-01 Thread Christopher M. Penalver 
Evren Yurtesen, as per http://support.hp.com/us-en/drivers/selfservice
/hp-pavilion-15-ab100-notebook-pc-
series/8499302/model/9136866#Z7_3054ICK0K8UDA0AQC11TA930O2 an update to
your computer's buggy, insecure, and outdated BIOS is available (F.19).
When you update to this following
https://help.ubuntu.com/community/BIOSUpdate how does this improve the
situation?

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful.

Also, you don't have to create a new report.

It is most helpful that after the BIOS is updated, if the problem is still 
reproducible:
1) Please provide the output of the following terminal command (not perform an 
apport-collect):
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
2) Please make a comment specifically advising on how this improves the 
situation.
3) Please mark this report Status Confirmed.

If it's not reproducible, please mark this as Invalid.

Thank you for your help.

** Tags added: bios-outdated-f.19

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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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-09-01 Thread Evren Yurtesen 
The sticker says:
Model 15-ab114no
ProdID P3L25EA#UUW

Meanwhile, I tried the amdgpu-pro drivers and they keep crashing one way
or another. It feels like somebody made sure that linux won't function
on this hardware.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-09-01 Thread Christopher M. Penalver 
Evren Yurtesen, could you please provide the full computer model as
noted on the sticker of the computer itself (not from the Bug
Description, or the result of a terminal command)?

-- 
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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-08-30 Thread Evren Yurtesen 
The 4.8 kernels do not boot at all. I had very strange results. First it
gave errors about soft lockup. But the hardware is perfectly fine, I am
running windows and xenial (albeit slow) with no crashes or errors. Also
ran memtest and everything was fine.

The generic 4.8 is somewhat trying to boot but there are a pile of
errors ranging from

AMD-Vi: Completion loop timed out
invalid magic
invalid ELF header
IOTLB_INV_TIMEOUT

The low-latency well...

So, long story short, I can't tell if this is fixed in 4.8 kernels
because they do not even boot correctly.

** Attachment added: "4.8 kernel...oups"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1616830/+attachment/4730715/+files/IMG_20160829_211646.jpg

-- 
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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

To manage notifications about this bug go to:
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Re: [Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-08-29 Thread Evren Yurtesen 
Quoting Joseph Salisbury :

> Did this issue start happening after an update/upgrade?  Was there a
> prior kernel version where you were not having this particular problem?


It was a fresh install of xenial, I just got the laptop a short while  
ago and installed ubuntu in virtualbox, but now I wanted to try to run  
it natively.

I can try an older 12.04 release if you want that I test older kernels  
or maybe install an older kernel directly if I find them around :),  
because ubuntu is currently totally unusable anyway. So it is ok to  
erase it.


> Would it be possible for you to test the latest upstream kernel? Refer
> to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
> v4.8 kernel[0].

Yes, I will try to test it now. I will return back to you soon.

-- 
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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1616830] Re: Bad disk performance with AMD Carrizo FCH controllers

2016-08-29 Thread Joseph Salisbury 
Did this issue start happening after an update/upgrade?  Was there a
prior kernel version where you were not having this particular problem?

Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.8 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.8-rc3

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

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

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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/1616830

Title:
  Bad disk performance with AMD Carrizo FCH controllers

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have had a problem where importing database was much slower in a
  dual-boot machine when booted into ubuntu compared to running ubuntu
  inside virtualbox in windows 10. It seems Ubuntu does not like Amd
  carrizo fch

  I collected some information and posted here (and attached as text file to 
report):
  https://answers.launchpad.net/ubuntu/+question/360373

  To put it short, the disk performs up to 10 times better inside
  virtualbox. (yes I thought about caches but VM box also has half the
  memory and they must favor ubuntu running on real hardware with twice
  ram)

  I believe this is a kernel/driver related problem since it directly
  effects disk performance.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 
k4.4.0-34-generic.
  AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jobgo  3381 F pulseaudio
   /dev/snd/controlC0:  jobgo  3381 F pulseaudio
  Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
  Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
  Date: Thu Aug 25 12:36:05 2016
  HibernationDevice: RESUME=UUID=ba38c925-a729-4e33-a08f-a7573abd2826
  InstallationDate: Installed on 2016-08-23 (1 days ago)
  InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
  MachineType: HP HP Pavilion Notebook
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 amdgpudrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-34-generic.efi.signed 
root=UUID=cd8e7352-609f-4ebd-83ba-24335f6eece9 ro
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/09/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F.17
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 80B5
  dmi.board.vendor: HP
  dmi.board.version: 81.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF.17:bd03/09/2016:svnHP:pnHPPavilionNotebook:pvr:rvnHP:rn80B5:rvr81.29:cvnHP:ct10:cvrChassisVersion:
  dmi.product.name: HP Pavilion Notebook
  dmi.sys.vendor: HP

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