[Desktop-packages] [Bug 1522922] Re: Screen flickering in Intel i915 driver

2016-04-02 Thread Dave Roberts 
That sounds much more like the issue I'm seeing, which I raised against
Ubuntu Mate (1558736) as it seems to only affect that DE with the 16.04
Beta builds. Both Alphas were fine and other DEs with the same nightlies
were fine. However, that bug was marked as a duplicate of this one,
though I'm not yet convinced.

I found that the screen wouldn't blank out when I was charging the
battery - it only happens when running on battery power.  It's a Dell
XPS13 9350, with Intel Skylake integrated graphics - more info in
https://bugs.launchpad.net/bugs/1558736.

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https://bugs.launchpad.net/bugs/1522922

Title:
  Screen flickering in Intel i915 driver

Status in Nouveau Xorg driver:
  Incomplete
Status in xserver-xorg-video-intel package in Ubuntu:
  Triaged

Bug description:
  There's an upstream bug reported here
  https://bugs.freedesktop.org/show_bug.cgi?id=91393 that causes screen
  flickering when using the Intel i915 builtin driver (at resolutions
  lower than the maximal one).

  I think that it will be fixed in newer kernel versions, but for the
  time being, as reported here
  https://bugs.freedesktop.org/show_bug.cgi?id=91393#c25 (and as
  personally tested) reverting those two commits fixes the problem.

  Would that be possible to release a fixed version for the 4.2.0
  stream?

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-19-generic 4.2.0-19.23
  ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6
  Uname: Linux 4.2.0-19-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  bettini1378 F pulseaudio
   /dev/snd/controlC1:  bettini1378 F pulseaudio
  CurrentDesktop: KDE
  Date: Fri Dec  4 19:01:00 2015
  HibernationDevice: RESUME=UUID=7ddbc972-3ad6-40de-9313-2bb9395145f9
  InstallationDate: Installed on 2015-05-08 (210 days ago)
  InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Dell Inc. Dell Precision M3800
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-19-generic 
root=UUID=dd2c7064-53b9-4720-96ab-5e8a3f2db3ea ro noprompt quiet splash 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-19-generic N/A
   linux-backports-modules-4.2.0-19-generic  N/A
   linux-firmware1.149.3
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: Upgraded to wily on 2015-11-07 (26 days ago)
  dmi.bios.date: 08/17/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A10
  dmi.board.name: Dell Precision M3800
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A10
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvrA10:bd08/17/2015:svnDellInc.:pnDellPrecisionM3800:pvrA10:rvnDellInc.:rnDellPrecisionM3800:rvrA10:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: Dell Precision M3800
  dmi.product.version: A10
  dmi.sys.vendor: Dell Inc.

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[Desktop-packages] [Bug 903422] Re: Ubuntu does not work with Samsung Galaxy phones ( Unable to open raw device 0)

2013-02-26 Thread Dave Roberts 
Unfortunately the langedalepl ppa does not work for me on Xubuntu 12.10
(I did reboot).  Phone is a Motorola XT890 running ICS.  I've tried
multiple USB ports, unlocking the phone's screen and switching between
MTP and PTP. Further things to try would be welcome.

$ mtp-detect
Error: Unable to open ~/.mtpz-data for reading.
libmtp version: 1.1.5

Listing raw device(s)
   No raw devices found.
$ lsusb
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 003: ID 06a3:8021 Saitek PLC Eclipse II Keyboard
Bus 002 Device 004: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
Bus 002 Device 005: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 002 Device 018: ID 22b8:710f Motorola PCS 
Bus 002 Device 007: ID 0cf3:3005 Atheros Communications, Inc. AR3011 Bluetooth
$ cat /etc/udev/rules.d/51-android.rules
SUBSYSTEM==usb, ATTR{idVendor}==0bb4, MODE=0666
SUBSYSTEM==usb, ATTR{idVendor}==22b8, MODE=0666

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https://bugs.launchpad.net/bugs/903422

Title:
  Ubuntu does not work with Samsung Galaxy phones ( Unable to open raw
  device 0)

Status in GVFS:
  Fix Released
Status in “gmtp” package in Ubuntu:
  Invalid
Status in “gvfs” package in Ubuntu:
  Fix Released
Status in “udev” package in Ubuntu:
  Invalid
Status in “gmtp” source package in Precise:
  Invalid
Status in “gvfs” source package in Precise:
  Confirmed
Status in “udev” source package in Precise:
  Invalid
Status in “gmtp” source package in Quantal:
  Invalid
Status in “gvfs” source package in Quantal:
  Confirmed
Status in “udev” source package in Quantal:
  Invalid

Bug description:
  If your device is not supported please open a new bug specifying:
  * device in question (make / model / release)
  * output of `mtp-detect` when the device is attached
  * output of `lsusb` when the device is attached

  This bug will be a catch all for recent Samsung Nexus  Nexus 7, or
  please comment what other recent Andorid 4.x devices are affected.

  Yes there is a lag in providing support for the most recent devices.
  As soon as the fixes are available, SRUs will follow.

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