Here is how it looks
** Attachment added: "tmp_30986-20161206_190801-852913616.jpg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1647812/+attachment/4788257/+files/tmp_30986-20161206_190801-852913616.jpg
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and for normal resolution (1920x1080) I see only one screen copied. I
will also attach photo later on.
** Attachment added: "Screenshot from 2016-12-06 19-07-29.png"
Public bug reported:
In that system only one display port is attached as seen by driver/X,
but the image is displayed on both screen, but mirrored, when I switch
to resolution 3840x1080 the image is stretched on both full hd displays.
The drawback of this situation is when I want to stretch to
O right! I tried this one
Linux slice 4.8.0-040800rc8-generic #201609252231 SMP Mon Sep 26 02:33:23 UTC
2016 x86_64 x86_64 x86_64 GNU/Linux
And ... once, the first time it worked correctly.But the next one it
failed and on all the other trials.
However I noticed, that happens only on the dock
Mainline 4.8.0-040800rc8-generic kernel gives the same result. I think
need to report the issue to the mainline. It repeats over since I think
at least 2 years. I need to finally nail that issue. It is annoying in
the long shot.
** Attachment added: "dmesg_4.8.0-040800rc8-generic.txt"
Public bug reported:
[12415.341636] snd-usb-audio 3-3.2:1.0: reset_resume error -32
Card Sound Blaster X-Fi 5.1 USB fails to start properly on resuming from
suspend.
It is the same issue, ever occuring from some time now.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1459839
I will
Public bug reported:
It seems that it tries many times display but no result, But 1080p works
without issue. Not sure if it's some bios settings, now it is in UEFI
mode. I will investigate it further.
I turned off the other screen, it doesn't help
In logs it looks pretty normal, but the screen
Public bug reported:
As in topic,
this helps as a workaround:
$ sudo rmmod iwldvm iwlwifi; sudo modprobe iwldvm iwlwifi
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-18-generic 4.2.0-18.22
ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
Uname: Linux
The problem persist. the usb soundcard does not wake up, even when
reattached. Beside I can't suspend at least this time after being waken
up once. There's some stacktrace in dmesg. I made another bug report
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1503822
** Attachment added:
Public bug reported:
[ 7587.134384] Restarting tasks ... done.
[ 7587.144139] video LNXVIDEO:00: Restoring backlight state
[ 7587.144578] PM: Syncing filesystems ... done.
[ 7587.167631] PM: Preparing system for freeze sleep
[ 7587.167782] Freezing user space processes ...
[ 7601.412906] atkbd
At this point i use kernel:
Linux slice 3.19.0-28-generic #30-Ubuntu SMP Mon Aug 31 15:52:51 UTC
2015 x86_64 x86_64 x86_64 GNU/Linux
Shall I check this one ?
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.0-vivid/
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Public bug reported:
Looing at the dmesg:
[20562.791289] snd-usb-audio 1-3.4:1.0: reset_resume error -32
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-3.19.0-18-generic 3.19.0-18.18
ProcVersionSignature: Ubuntu 3.19.0-18.18-generic 3.19.6
Uname: Linux 3.19.0-18-generic
Ok! In mainline kernel the issue is not occuring.
** Attachment added: dmesg
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1425298/+attachment/4331073/+files/dmesg
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There was an error with DKMS, I will try it anyway, let you know in the
comment below
$ dpkg -i linux-headers-4.0.0-04rc1_4.0.0-04rc1.20150235_all.deb
linux-headers-4.0.0-04rc1-generic_4.0.0-04rc1.20150235_amd64.deb
UPDATE!
I supsended it again and the issue occured. Dmesg added.
** Attachment added: dmesg
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1425298/+attachment/4331375/+files/dmesg
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Public bug reported:
USB in docking station fails to work after resume from suspend.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: linux-image-extra-3.16.0-30-generic 3.16.0-30.40
ProcVersionSignature: Ubuntu 3.16.0-30.40-generic 3.16.7-ckt3
Uname: Linux 3.16.0-30-generic x86_64
$ sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date
GCET98WW (2.58 )
03/12/2014
I will try newer.
But what I have seen at your link ... do these patches were applied
finalyl at mainstream or not ?
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unfortunately for my model the 2.58 is the newest I can get
** Attachment added: x230t.png
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1116525/+attachment/4120835/+files/x230t.png
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Public bug reported:
This seems to be very common on this particular kernel. There was not a
problem before
there are some errors in bus
[49466.198717] usb 3-3.4.1: Busted HC? Not enough HCD resources for old
configuration.
[49466.270037] usb 3-3.4.3.3: reset high-speed USB device number 15
Funny thing is that built-in port in the laptop are always working, only
those in dock station are failing...
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https://bugs.launchpad.net/bugs/1116525
Title:
USB devices
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