Further to my comments #23 above, I have now found that this card is
working well. I was initially fooled by the bitrate going to 1mb/s
whenever there is no data transfer. When data is moving it reaches
around 200mb/s (n type AP) and stays there. I have not seen this
behaviour with other wifi cards
Installed this card on my laptop with current u15.10 and I get very poor
performance. Tried 15.04 with same result.
Dmesg says
iwlwifi :07:00.0: Direct firmware load for iwlwifi-7260-15.ucode failed
with error -2
iwlwifi :07:00.0: Direct firmware load for iwlwifi-7260-14.ucode failed
Still no change in current updates. Note this is a regression as this
wifi works in U12.04 using the wl driver (but not in 14.04)
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Tit
Public bug reported:
On updated 15.04 installed the wifi additional driver from GUI which then
appears in NM but is permanently disconnected.
(Note this machine has a usb wifi also connected to make this report)
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: bcmwl-kernel-source 6.30.223.
This bug still affects me with U14.04 and an addon pcie usb3 card. The
solution that worked for me was the script in #61 (thanks Dale).
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Still no gui boot in Trusty release with the desktop installer - but
with some variations. This time access to a terminal is possible. The
workaround I used was to boot with the nomodeset parameter which gives a
gui and then do a full install and also install the fglrx driver. This
gives a working
After some emails with Christian König he seems to think it is a ubuntu
problem. Not sure how this is fed back to ubuntu developers?
Also a workaround was tested successfully - setting on the kernel command line
"modprobe.blacklist=radeon"
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I am now using the latest 13.10 kernel (13.11.0-15) and the bug has
been fixed - but still poor performance compared to Windows 8. See
also bug 1252962
On 19 December 2013 22:29, giardia <1049...@bugs.launchpad.net> wrote:
> just wondering if the patch/workaround for a similar bug can help
> https
Have sent email to addresses as suggested. Will I receive info with a
url as you requested or do I need to subscribe to these lists
On 16 December 2013 19:34, Christopher M. Penalver
wrote:
> brianM, I would send it to both mailing lists (DRM DRIVERS and RADEON
> FRAMEBUFFER DISPLAY DRIVER
do I send to the drm or radeon maintainers?
On 15 December 2013 19:11, Christopher M. Penalver
wrote:
> brianM, the issue you are reporting is an upstream one. Could you please
> report this problem through the appropriate channel by following the
> instructions _verbatim_ a
Tested with v3.13.0-031300rc3_3.13.0-031300rc3.201312061335 and it still
fails with "cannot find backlight controller" error
On 15 December 2013 16:04, Christopher M. Penalver <
christopher.m.penal...@gmail.com> wrote:
> brianM, thank you for commit bisecting this issue. On
: Alex Deucher
Reviewed-by: Christian König
:04 04 9b3a578cae70e168132f75c7468060b301c79e74
b38efcbd7386c582b1e385d6889f0ed43702fa6e Minclude
brian@u1310lapnew:~/linux$
On 12 December 2013 21:08, Christopher M. Penalver <
christopher.m.penal...@gmail.com> wrote:
> bria
a4eeea4e530fee26918529eb1b36ae306095eef5 fail at ramdisk
Is it necessary to continue trying to find bootable kernels between the
good and bad
On 5 December 2013 09:30, Christopher M. Penalver <
christopher.m.penal...@gmail.com> wrote:
> brianM, thank you for testing the mainline kernels. So,
Chris
It fails at v3.10-rc3.
Note that in the failed kernel tests it boots to a low graphics option
screen (after the radeon error in my prev post) and then a terminal is
possible. In the original bug, based on the Saucy installer, no terminal is
available.
Brian
On 2 December 2013 16:20, Christo
buffer device
[ 23.483694] radeon :01:00.0: registered panic notifier
[ 23.521449] [drm:radeon_acpi_init] *ERROR* Cannot find a backlight
controller
Brian
On 28 November 2013 15:31, Christopher M. Penalver <
christopher.m.penal...@gmail.com> wrote:
> brianM:
> https://launchpa
Chris
Could you just point me to the url for these as I couldn't seem to find them
Thanks Brian
On 28/11/13 09:09, Christopher M. Penalver wrote:
> brianM, ok so we have a Ubuntu kernel regression going from 3.8.0-34 to
> 3.11.0-14. It would be best to test a 3.10.x, and 3.9.x release t
oops - I should have said I tried 3.8.0-34 in Saucy and it worked
On 27/11/13 21:03, Christopher M. Penalver wrote:
> brianM, regarding your comments:
>> "I tried the later kernel in Saucy and it freezes."
> Which one specifically?
>
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also noted the following message before freeze in Saucy
- failed to find a backlight controller
which doesn't appear when using the fglrx driver
Brian
On 27/11/13 10:14, Christopher M. Penalver wrote:
> brianM, as per
> https://wiki.ubuntu.com/Kernel/KernelBisection#Bisecting_Ubuntu
fully
installed?
Thanks Brian
On 21/11/13 20:19, Christopher M. Penalver wrote:
> brianM, the next step is to fully commit bisect from Raring to Saucy, in
> order to identify the offending commit. Could you please do this
> following https://wiki.ubuntu.com/Kernel/KernelBisection ?
>
ok but will be early next week before I can get back to this
cheers brian
On 21/11/13 20:19, Christopher M. Penalver wrote:
> brianM, the next step is to fully commit bisect from Raring to Saucy, in
> order to identify the offending commit. Could you please do this
> follow
Yes this allows a stable connection even using wpa. Performance still seems
less than W8 though
On 20 November 2013 23:13, Luis Henriques wrote:
> This seems to be https://bugzilla.kernel.org/show_bug.cgi?id=61621
>
> Basically, commit 9483f40 "rt2x00pci: Use PCI MSIs whenever possible"
> has be
see bug 1253535 for info on a driver issue which may be linked.
Also for apport info from saucy on target machine (prev appport was raring)
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Public bug reported:
see bug 1252945. I installed saucy in this machine by a partition copy
from another working pc. Found that a recovery boot works and installs
video driver vesa:kalindi. Also installing fglrx works. But trying the
default driver (listed as xserver-xorg-video-ati in the gui) fai
Issue remains exactly the same in latest daily dev release iso (trusty)
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Title:
[HP Pavilion 15-e010ax Notebook PC] Unable to instal
Just to clarify the ISO will be Trusty and the Mainline Saucy?
Thanks Brian
On 20/11/13 19:43, Christopher M. Penalver wrote:
> brianM, could you please confirm this issue exists with the latest
> development release of Ubuntu? ISO images are available from
> http://cdimage.ubuntu.com/d
Public bug reported:
RT3290 wifi will not connect in 13.10 with wpa on. By removing security
a connection is achieved but it is poor signal and drops out after 5-10
minutes. Trying in 13.04 results in a connection which stays up even
with wpa so this is a regression. Even in 13.04 performace is ve
Public bug reported:
This message appears when booting saucy on a HP 15e010ax laptop with
A6-5200 cpu. Same message in Raring.
The package "amd64-microcode 1.20120910-3" appears in the standard
repositories but appears to be outdated and requires the removal of
major current packages.
Not sure i
Public bug reported:
Tried to install U13.10 using the desktop installer on HP 15e010ax
laptop. Goes thru splash screen to freeze with a black screen with no
cursor. Unable to access terminal. Was using uefi boot with secure boot
disabled. This is a regression as U13.04 works on this machine and h
Thanks for explaining the proper process. However is this case with a crash
of the installer and no terminal access I don't know how to supply the
relevant information. Can you advise
Brian
On 19 November 2013 08:55, Christopher M. Penalver <
christopher.m.penal...@gmail.com> wrote
Same problem on my HP 15e010ax with amd a6-5200 and radeon hd 8670m.
Goes to blank screen with no access to terminal when trying to install
13.10 but 13.04 works.
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I still have this problem with the latest 13.10 updates. 13.04 works but
is slow compared to W8. My laptop is HP 15e010ax with amd a6-5200
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I have similar symtoms on an Amd a6-5200 machine with Radeon HD8670M,
however the tty switch has no effect. I am totally locked out from
installing 13.10 !!! This is a critical bug
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