I can confirm this on a fresh install of Lubuntu 16.04 on a relatively
new laptop. This bug effectively renders the laptop useless.
Libreoffice crashes X regularly (!) and hence is not usable. When I look
at /var/log/syslog the culprit is always something like:
May 9 20:55:54 kermit kernel: [
[Expired for xorg (Ubuntu) because there has been no activity for 60
days.]
** Changed in: xorg (Ubuntu)
Status: Incomplete => Expired
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Loïc:
Our findings appear to be identical. Basic rendering on Pineview
(including shaders) is fast and smooth till I used trig functions in
shaders (mir_demo_client_eglplasma).
I doubt Unity/Ubuntu toolkit uses much trig, but it probably hits some
similarly expensive functions.
Expensive
Encountering this problem after upgrading from 15.04 to 16.04, via
15.10. Have installed the oibaf nvidia driver with opengl 4.1 support
previously after initial upgrade to 16.04, but have since removed it.
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I'm sure it will - the kernel in every release receives periodic
updates. But 4.6 is only a "candidate release" - a technical preview if
you will while bugs and such are fully baked out of the pie for final
release. You'll see one of the 4.5 kernels first - hopefully with a
fix, but it's also
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xorg-server (Ubuntu)
Status: New => Confirmed
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and a nastier one:
[13882.769753] [drm:drm_edid_block_valid [drm]] *ERROR* EDID checksum is
invalid, remainder is 155
[13882.769759] Raw EDID:
[13882.769763] 00 ff ff ff ff ff ff 00 04 72 3a 01 5f 15 00 35
[13882.769765] 32 17 01 03 80 33 1d 78 2a e5 95 a6 56 52 9d 27
I have the broadcom wireless which is the bane of my existence. Linux Mint
17.3 is having no issues. So far it is certain versions of radeon and the
amdgpu of 4.3-4.5. It is good to know that it seems to be fixed. Hopefully
the fixes will be backported into the LTS kernel. Forgot to mention this
Go the same error several times on Linux ubuntu 4.4.0-22-generic
#39-Ubuntu SMP Thu May 5 16:53:32 UTC 2016 x86_64 x86_64 x86_64
GNU/Linux, running on ASROCK N3700 ITX motherboard.
[ 4521.775619] [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update
failure on pipe A (start=45955 end=45956)
I was using the closed fglrx (a.k.a. Crimson 15.12) on Kubuntu 15.10
(the latest updates from the regular repository - not the ones form the
various PPA's) and that worked fine for me. For 16.04 Wily, the kernel
packages from http://kernel.ubuntu.com/~kernel-
ppa/mainline/v4.6-rc6-wily have newer
*** This bug is a duplicate of bug 1568604 ***
https://bugs.launchpad.net/bugs/1568604
Hi Paul,
actually it does and indeed, it seems to be duplicate..
lspci |grep VGA
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller
I have the same Carrizo (A10-8700P)chip and also in a HP Pavilion.This
is also a bug that effects Fedora 23 and it seems the radeon driver on
Mageia 5. I have noticed it also on Ubuntu 15.10 and Ubuntu Mate 15.10.
It effects Korora 23 the least. It is maddening that when you buy a
laptop with a
Public bug reported:
requires a hard power cycle, holding in of power button for 5 seconds. I
have various sensor apps running and am quite sure not temperature
related. PC has two drives, sda is spinning disks (corporate Windows
installed, AKA not booted very often) and sdb is a sanDisk solid
Yes, I did upgrade directly to 16.04, from 14.04. In 14.04 I did not have
any issues.
Regards
2016-05-09 8:34 GMT-03:00 Christopher M. Penalver <
christopher.m.penal...@gmail.com>:
> Marcelo Fernandez, to clarify, for you personally (not someone else),
> did you upgrade directly from 14.04 to
In some A/B testing I've done, changing the AccelMethod to uxa has some
unwelcome side effects, including making some browser-based video
unusable. For my test case I would just go to the home page of
bluejeans.com (a videoconferencing site) with Firefox, and my browser
would immediately lock up
Public bug reported:
When i play games, youtube or video player is more frequent!
Only with shutdown will work again
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg 1:7.7+13ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: New => Confirmed
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Daniel, i have the same processor That hast thou,n450
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https://bugs.launchpad.net/bugs/1549455
Title:
Unity8-dash on Intel Pineview graphics crashes and restarts
continuously
Ignore #7 above, its incomplete; check:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1574982?comments/19
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** Changed in: mesa
Status: Confirmed => Fix Released
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https://bugs.launchpad.net/bugs/1432949
Title:
r300 Mesa driver not loading with KMS enabled
To manage notifications
Eugene Romanenko, thank you for reporting this and helping make Ubuntu
better.
As per http://support.lenovo.com/us/en/products/Laptops-and-netbooks
/Flex-Series/Flex-2-14-Notebook-
Lenovo?tabName=Downloads=Mast:SubNav:Support:Drivers%20and%20Software|Drivers%20and%20Software=false
an update to
Marcelo Fernandez, to clarify, for you personally (not someone else),
did you upgrade directly from 14.04 to 16.04?
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https://bugs.launchpad.net/bugs/1579182
Title:
Fixed by 172bfdaa9e80342ade3f023f72d455d76713b866. Closing.
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Title:
r300 Mesa driver not loading with KMS enabled
To manage notifications
Not related to the assertion but I got a Netbook with such a chip and it
was easily falling back to slow GPU/driver pathes. I remember for
instance transcendental functions in pixel shaders (sin, cos, etc)
taking ~1 sec to complete. So we could be hitting such an issue. Last
time I checked QtQuick
bankey, does your computer/laptop have Intel graphics? If so then this
is a duplicate of bug 1568604.
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https://bugs.launchpad.net/bugs/1579404
Title:
mouse indicator lost after
I have the same issue in up-to-date xenial (1:7.7+13ubuntu3).
Is it suppose to be fixed there as well? I can't find anything in the changelog.
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Addendum to my last post:
While the patch helps alot, occasionally the pointer does lock up and
xserver needs to be restarted.
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** Also affects: xorg (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1576163
Title:
Libreoffice crashes when opening a dialog
To manage
This didn't seem to be a problem with the driver that came with Ubuntu
15.04, but now that I have upgraded to 16.04, this is definitely a
problem again.
I however, did find a patch located here:
https://bugs.freedesktop.org/attachment.cgi?id=100632
After applying it, the touchpad is MUCH more
(In reply to Marek Olšák from comment #30)
> The patch is correct from the LE perspective. It simply adds ARGB support
> and was tested thoroughly on LE. The side effect is that BE can use the
> format now too, but there may be other issues with BE.
Makes sense. Maybe we can use bug 43698 to
Turning off "Lock screen" option when suspending worked for me, but I'll
try Aarons fix, too. This is more secure ;)
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Mir server log on an Atom N450.
** Attachment added: "pineview.txt"
https://bugs.launchpad.net/ubuntu/+source/qtubuntu/+bug/1549455/+attachment/4658970/+files/pineview.txt
** Also affects: unity8 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: unity8 (Ubuntu)
Relative to Unity7 on the Pineview system:
mir_proving_server is much faster than Unity7 (perfect 60FPS compositing
and egltriangle up to 1000FPS).
Unity8 is much slower than Unity7 (only a couple of FPS at most and
sometimes less than 1).
Seems like (similar to mir_demo_client_eglplasma) some
I finally got hold of a Pineview system. Seems Mir things mostly work,
except for unity8-dash crashing continuously:
Loading module: 'libubuntu_application_api_desktop_mirclient.so.3.0.0'
file:///usr/share/unity8//Dash/Dash.qml:39: ReferenceError: window is not
defined
** Changed in: qtubuntu (Ubuntu)
Importance: High => Critical
** Changed in: qtubuntu (Ubuntu)
Status: Confirmed => Triaged
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Same Issue - lost mouse - with Xubuntu 16.04 on a netbook Samsung N150
Aarons fix #55 worked for me
Roland
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Title:
Same issus. pluggin a external monitor in HDMI port .. brings
mousepointer back again, too.
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Title:
Mouse cursor lost
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