I modified all settings ending on _BAT and some that were related to
storage/sata.

2017-11-06 3:23 GMT+02:00 Kai-Heng Feng <email address hidden>:

> > On 3 Nov 2017, at 10:11 PM, George Mathioudakis <
> <email address hidden>> wrote:
> >
> > I modified tlp for max performance but tlp starts only when desktop
> boots.
> > So, kernel boot is slow.
>
> Sounds like not the SATA link power management? So which value exactly?
>
> >
> > 2017-11-02 8:57 GMT+02:00 Kai-Heng Feng <email address hidden>:
> >
> >> Did you change the SATA link power management or other settings?
> >>
> >> Can you attach the diff of your TLP setting?
> >>
> >> --
> >> You received this bug notification because you are subscribed to the bug
> >> report.
> >> https://bugs.launchpad.net/bugs/1726159
> >>
> >> Title:
> >>  PCIe BUS Error causing really slow laptop performance
> >>
> >> Status in linux package in Ubuntu:
> >>  Confirmed
> >>
> >> Bug description:
> >>  I recently bought the following laptop:
> >>  Asus VivoBook X542UQ-DM148T - 15.6" (i7-7500U/8GB/256GB/GT 940MX 2GB)
> >>
> >>  It came pre-installed with Win10 and I did a fresh install of Ubuntu
> >>  16.04 LTS. The screen was flickering for some reason and installing
> >>  Ubuntu 17.04 fixed the issue.
> >>
> >>  The real problem is that when I'm booting the laptop, the following
> >>  error is being shown on my screen:
> >>
> >>  [   12.866073] pcieport 0000:00:1c.5: can't find device of ID00e5
> >>  [   12.898481] pcieport 0000:00:1c.5: AER: Multiple Corrected error
> >> received: id=00e5
> >>  [   12.898488] pcieport 0000:00:1c.5: PCIe Bus Error:
> >> severity=Corrected, type=Physical Layer, id=00e5(Receiver ID)
> >>  [   12.898491] pcieport 0000:00:1c.5:   device [8086:9d15] error
> >> status/mask=00002041/00002000
> >>  [   12.898492] pcieport 0000:00:1c.5:    [ 0] Receiver Error
> >> (First)
> >>  [   12.898493] pcieport 0000:00:1c.5:    [ 6] Bad TLP
> >>
> >>  I know that this error can be hid with one of the following kernel boot
> >> arguments:
> >>  pci=nomsi / pci=noaer / pcie_aspm=off / pci=nommconf.
> >>
> >>  The weird thing is that the above output is only being shown when the
> >>  laptop is on AC Power (charging). When the laptop is not connected to
> >>  AC (battery-mode), it has performance issues (slow boot and slow
> >>  application launching). I was trying all day long to fix the problem.
> >>  I removed everything that had to do with power-saving, reinstalled,
> >>  re-tweaked for performance, tried different kernels but had no luck.
> >>  While diagnosing, I had the idea to benchmark the "M2 SATA-3 SSD" that
> >>  my laptop had. The results are:
> >>
> >>  * On AC Power: 522MB/s (READ) | 416MB/s (WRITE)
> >>  * On Battery Power: 32MB/s (READ) | 31MB/s (WRITE)
> >>
> >>  This explains everyting. That's why I'm having a slow boot and slow
> >>  application launching!
> >>
> >>  Commands "lspci" and "dmesg" say that the error comes from the
> following
> >> device:
> >>  00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root
> >> Port #6 (rev f1)
> >>
> >>  I will attach lspci and dmesg output on a tar.gz file.
> >>
> >>  ------------------------------------------------------------
> >> --------------
> >>  UPDATE: When the laptop is fully charged and still on AC (but not
> >> charging since it is 100% charged), the errors appear again but the SSD
> >> speed is normal (~500 Read/Write).
> >>  ------------------------------------------------------------
> >> --------------
> >>  UPDATE: I installed 'tlp' Advanced Power Management package and when
> >> using the command 'tlp ac', the SSD speed gets back to normal! The
> option
> >> does not persist across reboots.
> >>  ------------------------------------------------------------
> >> --------------
> >>
> >>  ProblemType: Bug
> >>  DistroRelease: Ubuntu 17.04
> >>  Package: linux-image-4.10.0-37-generic 4.10.0-37.41
> >>  ProcVersionSignature: Ubuntu 4.10.0-37.41-generic 4.10.17
> >>  Uname: Linux 4.10.0-37-generic x86_64
> >>  ApportVersion: 2.20.4-0ubuntu4.5
> >>  Architecture: amd64
> >>  AudioDevicesInUse:
> >>   USER        PID ACCESS COMMAND
> >>   /dev/snd/controlC0:  georgem    2557 F.... pulseaudio
> >>  CurrentDesktop: Unity:Unity7
> >>  Date: Sun Oct 22 23:17:57 2017
> >>  InstallationDate: Installed on 2017-10-20 (2 days ago)
> >>  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64
> (20170412)
> >>  Lsusb:
> >>   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
> >>   Bus 001 Device 004: ID 13d3:3496 IMC Networks
> >>   Bus 001 Device 003: ID 13d3:5a01 IMC Networks
> >>   Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
> >>   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> >>  MachineType: ASUSTeK COMPUTER INC. X542UQ
> >>  ProcFB: 0 inteldrmfb
> >>  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.
> 0-37-generic.efi.signed
> >> root=UUID=38d32efc-d0cb-4a82-9e6c-e6a3bd62e51d ro quiet splash
> >> vt.handoff=7
> >>  RelatedPackageVersions:
> >>   linux-restricted-modules-4.10.0-37-generic N/A
> >>   linux-backports-modules-4.10.0-37-generic  N/A
> >>   linux-firmware                             1.164.1
> >>  SourcePackage: linux
> >>  UpgradeStatus: No upgrade log present (probably fresh install)
> >>  dmi.bios.date: 05/18/2017
> >>  dmi.bios.vendor: American Megatrends Inc.
> >>  dmi.bios.version: X542UQ.202
> >>  dmi.board.asset.tag: ATN12345678901234567
> >>  dmi.board.name: X542UQ
> >>  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.:
> bvrX542UQ.202:bd05/18/2017:
> >> svnASUSTeKCOMPUTERINC.:pnX542UQ:pvr1.0:rvnASUSTeKCOMPUTERINC.:
> >> rnX542UQ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
> >>  dmi.product.name: X542UQ
> >>  dmi.product.version: 1.0
> >>  dmi.sys.vendor: ASUSTeK COMPUTER INC.
> >>
> >> To manage notifications about this bug go to:
> >> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/
> >> 1726159/+subscriptions
> >>
> >
> >
> > ** Attachment added: "tlp.txt"
> >   https://bugs.launchpad.net/bugs/1726159/+attachment/
> 5003025/+files/tlp.txt
> >
> > --
> > You received this bug notification because you are subscribed to linux
> > in Ubuntu.
> > https://bugs.launchpad.net/bugs/1726159
> >
> > Title:
> >  PCIe BUS Error causing really slow laptop performance
> >
> > Status in linux package in Ubuntu:
> >  Confirmed
> >
> > Bug description:
> >  I recently bought the following laptop:
> >  Asus VivoBook X542UQ-DM148T - 15.6" (i7-7500U/8GB/256GB/GT 940MX 2GB)
> >
> >  It came pre-installed with Win10 and I did a fresh install of Ubuntu
> >  16.04 LTS. The screen was flickering for some reason and installing
> >  Ubuntu 17.04 fixed the issue.
> >
> >  The real problem is that when I'm booting the laptop, the following
> >  error is being shown on my screen:
> >
> >  [   12.866073] pcieport 0000:00:1c.5: can't find device of ID00e5
> >  [   12.898481] pcieport 0000:00:1c.5: AER: Multiple Corrected error
> received: id=00e5
> >  [   12.898488] pcieport 0000:00:1c.5: PCIe Bus Error:
> severity=Corrected, type=Physical Layer, id=00e5(Receiver ID)
> >  [   12.898491] pcieport 0000:00:1c.5:   device [8086:9d15] error
> status/mask=00002041/00002000
> >  [   12.898492] pcieport 0000:00:1c.5:    [ 0] Receiver Error
>  (First)
> >  [   12.898493] pcieport 0000:00:1c.5:    [ 6] Bad TLP
> >
> >  I know that this error can be hid with one of the following kernel boot
> arguments:
> >  pci=nomsi / pci=noaer / pcie_aspm=off / pci=nommconf.
> >
> >  The weird thing is that the above output is only being shown when the
> >  laptop is on AC Power (charging). When the laptop is not connected to
> >  AC (battery-mode), it has performance issues (slow boot and slow
> >  application launching). I was trying all day long to fix the problem.
> >  I removed everything that had to do with power-saving, reinstalled,
> >  re-tweaked for performance, tried different kernels but had no luck.
> >  While diagnosing, I had the idea to benchmark the "M2 SATA-3 SSD" that
> >  my laptop had. The results are:
> >
> >  * On AC Power: 522MB/s (READ) | 416MB/s (WRITE)
> >  * On Battery Power: 32MB/s (READ) | 31MB/s (WRITE)
> >
> >  This explains everyting. That's why I'm having a slow boot and slow
> >  application launching!
> >
> >  Commands "lspci" and "dmesg" say that the error comes from the
> following device:
> >  00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root
> Port #6 (rev f1)
> >
> >  I will attach lspci and dmesg output on a tar.gz file.
> >
> >  ------------------------------------------------------------
> --------------
> >  UPDATE: When the laptop is fully charged and still on AC (but not
> charging since it is 100% charged), the errors appear again but the SSD
> speed is normal (~500 Read/Write).
> >  ------------------------------------------------------------
> --------------
> >  UPDATE: I installed 'tlp' Advanced Power Management package and when
> using the command 'tlp ac', the SSD speed gets back to normal! The option
> does not persist across reboots.
> >  ------------------------------------------------------------
> --------------
> >
> >  ProblemType: Bug
> >  DistroRelease: Ubuntu 17.04
> >  Package: linux-image-4.10.0-37-generic 4.10.0-37.41
> >  ProcVersionSignature: Ubuntu 4.10.0-37.41-generic 4.10.17
> >  Uname: Linux 4.10.0-37-generic x86_64
> >  ApportVersion: 2.20.4-0ubuntu4.5
> >  Architecture: amd64
> >  AudioDevicesInUse:
> >   USER        PID ACCESS COMMAND
> >   /dev/snd/controlC0:  georgem    2557 F.... pulseaudio
> >  CurrentDesktop: Unity:Unity7
> >  Date: Sun Oct 22 23:17:57 2017
> >  InstallationDate: Installed on 2017-10-20 (2 days ago)
> >  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
> >  Lsusb:
> >   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
> >   Bus 001 Device 004: ID 13d3:3496 IMC Networks
> >   Bus 001 Device 003: ID 13d3:5a01 IMC Networks
> >   Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
> >   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> >  MachineType: ASUSTeK COMPUTER INC. X542UQ
> >  ProcFB: 0 inteldrmfb
> >  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-37-generic.efi.signed
> root=UUID=38d32efc-d0cb-4a82-9e6c-e6a3bd62e51d ro quiet splash
> vt.handoff=7
> >  RelatedPackageVersions:
> >   linux-restricted-modules-4.10.0-37-generic N/A
> >   linux-backports-modules-4.10.0-37-generic  N/A
> >   linux-firmware                             1.164.1
> >  SourcePackage: linux
> >  UpgradeStatus: No upgrade log present (probably fresh install)
> >  dmi.bios.date: 05/18/2017
> >  dmi.bios.vendor: American Megatrends Inc.
> >  dmi.bios.version: X542UQ.202
> >  dmi.board.asset.tag: ATN12345678901234567
> >  dmi.board.name: X542UQ
> >  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.:bvrX542UQ.202:bd05/18/2017:
> svnASUSTeKCOMPUTERINC.:pnX542UQ:pvr1.0:rvnASUSTeKCOMPUTERINC.:
> rnX542UQ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
> >  dmi.product.name: X542UQ
> >  dmi.product.version: 1.0
> >  dmi.sys.vendor: ASUSTeK COMPUTER INC.
> >
> > To manage notifications about this bug go to:
> > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/
> 1726159/+subscriptions
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1726159
>
> Title:
>   PCIe BUS Error causing really slow laptop performance
>
> Status in linux package in Ubuntu:
>   Confirmed
>
> Bug description:
>   I recently bought the following laptop:
>   Asus VivoBook X542UQ-DM148T - 15.6" (i7-7500U/8GB/256GB/GT 940MX 2GB)
>
>   It came pre-installed with Win10 and I did a fresh install of Ubuntu
>   16.04 LTS. The screen was flickering for some reason and installing
>   Ubuntu 17.04 fixed the issue.
>
>   The real problem is that when I'm booting the laptop, the following
>   error is being shown on my screen:
>
>   [   12.866073] pcieport 0000:00:1c.5: can't find device of ID00e5
>   [   12.898481] pcieport 0000:00:1c.5: AER: Multiple Corrected error
> received: id=00e5
>   [   12.898488] pcieport 0000:00:1c.5: PCIe Bus Error:
> severity=Corrected, type=Physical Layer, id=00e5(Receiver ID)
>   [   12.898491] pcieport 0000:00:1c.5:   device [8086:9d15] error
> status/mask=00002041/00002000
>   [   12.898492] pcieport 0000:00:1c.5:    [ 0] Receiver Error
>  (First)
>   [   12.898493] pcieport 0000:00:1c.5:    [ 6] Bad TLP
>
>   I know that this error can be hid with one of the following kernel boot
> arguments:
>   pci=nomsi / pci=noaer / pcie_aspm=off / pci=nommconf.
>
>   The weird thing is that the above output is only being shown when the
>   laptop is on AC Power (charging). When the laptop is not connected to
>   AC (battery-mode), it has performance issues (slow boot and slow
>   application launching). I was trying all day long to fix the problem.
>   I removed everything that had to do with power-saving, reinstalled,
>   re-tweaked for performance, tried different kernels but had no luck.
>   While diagnosing, I had the idea to benchmark the "M2 SATA-3 SSD" that
>   my laptop had. The results are:
>
>   * On AC Power: 522MB/s (READ) | 416MB/s (WRITE)
>   * On Battery Power: 32MB/s (READ) | 31MB/s (WRITE)
>
>   This explains everyting. That's why I'm having a slow boot and slow
>   application launching!
>
>   Commands "lspci" and "dmesg" say that the error comes from the following
> device:
>   00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root
> Port #6 (rev f1)
>
>   I will attach lspci and dmesg output on a tar.gz file.
>
>   ------------------------------------------------------------
> --------------
>   UPDATE: When the laptop is fully charged and still on AC (but not
> charging since it is 100% charged), the errors appear again but the SSD
> speed is normal (~500 Read/Write).
>   ------------------------------------------------------------
> --------------
>   UPDATE: I installed 'tlp' Advanced Power Management package and when
> using the command 'tlp ac', the SSD speed gets back to normal! The option
> does not persist across reboots.
>   ------------------------------------------------------------
> --------------
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 17.04
>   Package: linux-image-4.10.0-37-generic 4.10.0-37.41
>   ProcVersionSignature: Ubuntu 4.10.0-37.41-generic 4.10.17
>   Uname: Linux 4.10.0-37-generic x86_64
>   ApportVersion: 2.20.4-0ubuntu4.5
>   Architecture: amd64
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC0:  georgem    2557 F.... pulseaudio
>   CurrentDesktop: Unity:Unity7
>   Date: Sun Oct 22 23:17:57 2017
>   InstallationDate: Installed on 2017-10-20 (2 days ago)
>   InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
>   Lsusb:
>    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
>    Bus 001 Device 004: ID 13d3:3496 IMC Networks
>    Bus 001 Device 003: ID 13d3:5a01 IMC Networks
>    Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
>    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>   MachineType: ASUSTeK COMPUTER INC. X542UQ
>   ProcFB: 0 inteldrmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-37-generic.efi.signed
> root=UUID=38d32efc-d0cb-4a82-9e6c-e6a3bd62e51d ro quiet splash
> vt.handoff=7
>   RelatedPackageVersions:
>    linux-restricted-modules-4.10.0-37-generic N/A
>    linux-backports-modules-4.10.0-37-generic  N/A
>    linux-firmware                             1.164.1
>   SourcePackage: linux
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 05/18/2017
>   dmi.bios.vendor: American Megatrends Inc.
>   dmi.bios.version: X542UQ.202
>   dmi.board.asset.tag: ATN12345678901234567
>   dmi.board.name: X542UQ
>   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.:bvrX542UQ.202:bd05/18/2017:
> svnASUSTeKCOMPUTERINC.:pnX542UQ:pvr1.0:rvnASUSTeKCOMPUTERINC.:
> rnX542UQ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
>   dmi.product.name: X542UQ
>   dmi.product.version: 1.0
>   dmi.sys.vendor: ASUSTeK COMPUTER INC.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/
> 1726159/+subscriptions
>