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Re: [Bug 1408821] Re: Unstable Wi-Fi

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Diogo Schneider <dgsprb@xxxxxxxxx>
Date: Wed, 14 Jan 2015 11:10:25 -0000
Reply-to: Bug 1408821 <1408821@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Oh, I see. I forgot to tell you that even 3.19-rc3 presented the bad
behavior after a while. It starts with high latency between packets, then
somehow the whole connection is compromised. Only Lucid worked flawlessly
with this wireless adapter.

The major problem here is that the issue is very intermitent. I guess
that's why it was untracked until now, probably.

My bet still lies between those missing drivers in the current kernel and
the wireless package which is not required anymore.

On Wed, Jan 14, 2015 at 8:54 AM, Christopher M. Penalver <
christopher.m.penalver@xxxxxxxxx> wrote:

> Diogo Schneider, just to clarify,
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1408821/comments/6
> you weren't asked to commit bisect back to Lucid. Instead, what is being
> asked is a reverse commit bisect, in order to find the good/fix commit
> issued between 3.13 (Trusty) to 3.19-rc3.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1408821
>
> Title:
>   Unstable Wi-Fi
>
> Status in linux package in Ubuntu:
>   Incomplete
>
> Bug description:
>   This same Wi-Fi adapter used to work very well with Ubuntu 9 or 10, I
>   can't remember... but now it just drops some packages and sometimes
>   the whole connection every now and then.
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 14.04
>   Package: linux-image-3.13.0-32-generic 3.13.0-32.57 [modified:
> boot/vmlinuz-3.13.0-32-generic]
>   ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
>   Uname: Linux 3.13.0-32-generic x86_64
>   ApportVersion: 2.14.1-0ubuntu3.6
>   Architecture: amd64
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC0:  diogo      1924 F.... pulseaudio
>   CurrentDesktop: Unity
>   Date: Thu Jan  8 21:01:57 2015
>   HibernationDevice: RESUME=UUID=25e8ae19-aa20-411c-89b3-e3b6e5947ce0
>   InstallationDate: Installed on 2015-01-07 (1 days ago)
>   InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64
> (20140722.2)
>   Lsusb:
>    Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching
> Hub
>    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>    Bus 001 Device 003: ID 0461:4dd8 Primax Electronics, Ltd
>    Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching
> Hub
>    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>   MachineType: Hewlett-Packard COMPAQ PRESARIO CQ43-216BR NB PC
>   ProcFB: 0 inteldrmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic
> root=UUID=423e4644-61eb-45b7-ad0d-c34ba4229001 ro quiet splash vt.handoff=7
>   RelatedPackageVersions:
>    linux-restricted-modules-3.13.0-32-generic N/A
>    linux-backports-modules-3.13.0-32-generic  N/A
>    linux-firmware                             1.127.11
>   SourcePackage: linux
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 12/18/2011
>   dmi.bios.vendor: Hewlett-Packard
>   dmi.bios.version: F.39
>   dmi.board.asset.tag: Base Board Asset Tag
>   dmi.board.name: 3672
>   dmi.board.vendor: Hewlett-Packard
>   dmi.board.version: 23.4B
>   dmi.chassis.asset.tag: Chassis Asset Tag
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: Hewlett-Packard
>   dmi.chassis.version: Chassis Version
>   dmi.modalias:
> dmi:bvnHewlett-Packard:bvrF.39:bd12/18/2011:svnHewlett-Packard:pnCOMPAQPRESARIOCQ43-216BRNBPC:pvr057F10A000204910002610100:rvnHewlett-Packard:rn3672:rvr23.4B:cvnHewlett-Packard:ct10:cvrChassisVersion:
>   dmi.product.name: COMPAQ PRESARIO CQ43-216BR NB PC
>   dmi.product.version: 057F10A000204910002610100
>   dmi.sys.vendor: Hewlett-Packard
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1408821/+subscriptions
>


-- 
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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/1408821

Title:
  Unstable Wi-Fi

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This same Wi-Fi adapter used to work very well with Ubuntu 9 or 10, I
  can't remember... but now it just drops some packages and sometimes
  the whole connection every now and then.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57 [modified: boot/vmlinuz-3.13.0-32-generic]
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  diogo      1924 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Thu Jan  8 21:01:57 2015
  HibernationDevice: RESUME=UUID=25e8ae19-aa20-411c-89b3-e3b6e5947ce0
  InstallationDate: Installed on 2015-01-07 (1 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  Lsusb:
   Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 003: ID 0461:4dd8 Primax Electronics, Ltd 
   Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Hewlett-Packard COMPAQ PRESARIO CQ43-216BR NB PC
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic root=UUID=423e4644-61eb-45b7-ad0d-c34ba4229001 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware                             1.127.11
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/18/2011
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: F.39
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: 3672
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: 23.4B
  dmi.chassis.asset.tag: Chassis Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnHewlett-Packard:bvrF.39:bd12/18/2011:svnHewlett-Packard:pnCOMPAQPRESARIOCQ43-216BRNBPC:pvr057F10A000204910002610100:rvnHewlett-Packard:rn3672:rvr23.4B:cvnHewlett-Packard:ct10:cvrChassisVersion:
  dmi.product.name: COMPAQ PRESARIO CQ43-216BR NB PC
  dmi.product.version: 057F10A000204910002610100
  dmi.sys.vendor: Hewlett-Packard

To manage notifications about this bug go to:
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References

[Bug 1408821] [NEW] Unstable Wi-Fi
From: Diogo Schneider, 2015-01-08
[Bug 1408821] Re: Unstable Wi-Fi
From: Christopher M. Penalver, 2015-01-14