Public bug reported:
Sorry, no idea what happened there.
ProblemType: KernelOops
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-11-generic 3.13.0-11.31
ProcVersionSignature: Ubuntu 3.13.0-11.31-generic 3.13.3
Uname: Linux 3.13.0-11-generic x86_64
NonfreeKernelModules: wl
Annotation: This
** Changed in: qtmir (Ubuntu RTM)
Status: New => In Progress
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Title:
foreground app should keep wakelock open until actual suspend happens
Still trying to get my head around this. If I manually create a wakelock:
sudo bash -c "echo mylock > /sys/power/wake_lock"
then I can't reproduce the bug (tried 20 times anyway). If I remove that
wakelock:
sudo bash -c "echo mylock > /sys/power/wake_unlock"
then yes, I get the bug again.
After chat with ricmm, am going to have AppMan hold a system wakelock
while any app is non-suspended - this should ensure app state is always
updated before the device is put into deep sleep.
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** Branch linked: lp:~gerboland/qtmir/fix-GTK-rendering
** Changed in: qtmir
Assignee: (unassigned) => Gerry Boland (gerboland)
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Ti
** Changed in: qtmir
Status: Triaged => In Progress
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Title:
GTK applications don't work anymore under unity8
To manage notifications abou
Public bug reported:
Not sure if this desirable or not, but I noticed when I opened the
networking indicator, and tapped on the currently connected network (the
green one) that the connection was broken and re-established.
To see, open shell on device and run "ping 8.8.8.8". Watch the output,
the
Public bug reported:
Steps to repro:
1. Open Power indicator
2. Disable auto brightness. Move the slider to change screen brightness - all ok
3. Enable auto brightness. Try moving slider
Expected result
brightness still adjusted, but tempered based on the auto's decisions
Actual result
brightnes
** Branch linked: lp:~gerboland/qtmir/acquire-wakelock
** Changed in: qtmir (Ubuntu)
Importance: Undecided => Critical
** Changed in: qtmir (Ubuntu)
Status: New => In Progress
** Changed in: qtmir (Ubuntu)
Assignee: (unassigned) => Gerry Boland (gerboland)
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Yeah, I'm puzzled. On desktop, configuring with -DUSE_OPENGLES=1 has
everything working. Qt is compiled with GL support on desktop, so this
fact confuses me. With that configure flag, Qt does notified it has a
GLES context, perhaps it is smart enough to then just use the right
shaders & commands. O
@Nico: If I get some positive feedback, I'll consider it.
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Title:
14e4:4331 [MacBookPro8,1] broadcom-sta kernel crashes
To manage notifications
Dunno if it makes a difference, but the command were run via SSH
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Title:
mir_proving_server crashed with SIGSEGV in
__pthread_mutex_unlock_user
Public bug reported:
Am able to crash mir_proving_server (0.12.1 in archive) with the
following:
1. sudo mir_proving_server&
2. sudo chmod 777 /tmp/mir_socket
3. export MIR_SOCKET=/tmp/mir_socket QT_QPA_PLATFORM="ubuntumirclient"
4. download http://pastebin.ubuntu.com/2825/ and save as test.q
To test, you need:
1. ensure "qtubuntu-desktop" is installed
2. remove "appmenu-qt5" as it tries to access X
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Title:
mir_proving_server crashed w
@kdbu: it's a desktop yeah
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Title:
Mir server crashed with SIGSEGV from close_session() when a client is
killed suddenly
To manage notificatio
Cannot reproduce with todays image, marking fix released
** Changed in: unity8 (Ubuntu)
Status: Confirmed => Fix Released
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Title:
State o
Tested today's image, cannot repro
** Changed in: ubuntu-keyboard
Status: Confirmed => Fix Released
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Title:
With qt5.4 the extended key o
** Also affects: mir (Ubuntu)
Importance: Undecided
Status: New
** Also affects: mir
Importance: Undecided
Status: New
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Title:
For the record, I've a MacBook Pro 8,1 using broadcom 4331 chip. I find
the bcmwl 6.30 driver consistently unreliable, packets just stop sending
randomly and only solution is module unload & reload. I've had much more
success (not perfect tho, but 99% reliable) with the older 6.20 driver.
I spent
For the record, I've a MacBook Pro 8,1 using broadcom 4331 chip. I find
the bcmwl 6.30 driver consistently unreliable, packets just stop sending
randomly and only solution is module unload & reload. I've had much more
success (not perfect tho, but 99% reliable) with the older 6.20 driver.
I spent
Thanks for the report. Could you please run the following command to attach
more system information to this bug
apport-cli -u 1453438
You also mention TTY fonts being messed up, could you show us a photo of that?
Thanks
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Hi William,
it is my understanding that support for input methods in Mir currently needs a
lot of work. The Mir team needs to identify what functionality that libXimd
(the IMdkit library used by fcitx and others) to implement and how.
Here would be my initial guess at the high-level requirement
** Also affects: mir
Importance: Undecided
Status: New
** Summary changed:
- Add QPA support for input method candidate windows
+ Add support for input method candidate windows
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** Also affects: qtubuntu
Importance: Undecided
Status: New
** Changed in: qtubuntu
Status: New => In Progress
** Changed in: qtubuntu
Importance: Undecided => Medium
** Changed in: qtubuntu
Assignee: (unassigned) => Gerry Boland (gerboland)
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** Branch linked: lp:~gerboland/qtmir/RTM-fix-lifecycle-exempt-keeps-
wakelock
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Title:
music-app blocks system suspend even when not playing any
cannot connect to Mir - QtMir rejecting the connection
** Also affects: qtmir
Importance: Undecided
Status: New
** Changed in: qtmir
Importance: Undecided => High
** Changed in: qtmir
Assignee: (unassigned) => Gerry Boland (gerboland)
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Title:
multimonitor - QtC on monitor which is unplugged crashes
To manage notifications abou
Am update with my findings so far:
I can occasionally reproduce QtMir rejecting the camera app connection.
It does this as it is not expecting the camera process to connect to it/mir.
Why not? Upstart/Ubuntua-app-launch should have notified it that camera app is
starting. But it appears some no
Note I generally can reproduce this with a newly flashed device and the
first run of the camera-app test suite. Further runs tend to not exhibit
the bug.
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** Also affects: ubuntu-app-launch (Ubuntu)
Importance: Undecided
Status: New
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Title:
Qt app aborts if it cannot connect to Mir - QtMir
*** This bug is a duplicate of bug 1283634 ***
https://bugs.launchpad.net/bugs/1283634
** This bug has been marked a duplicate of bug 1283634
Text for selected applications in Ubuntu Software Center on Ubuntu Gnome is
difficult to read
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** Changed in: hundredpapercuts
Status: Triaged => Fix Released
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Title:
Text on music is sometimes unreadable.
To manage notifications ab
Is using Mir 12.0: http://paste.ubuntu.com/10683940/
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Title:
unity8 is deadlocked
To manage notifications about this bug go to:
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** Branch linked: lp:~dandrader/qtmir/supportedOrientations
** Changed in: qtmir
Status: New => In Progress
** Changed in: qtmir
Importance: Undecided => High
** Changed in: qtmir
Assignee: (unassigned) => Daniel d'Andrada (dandrader)
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Public bug reported:
Steps to Repro:
1. Multimonitor setup needed
2. Open QtCreator, open a Qt project of some kind
3. Move the QtCreator window to the monitor you can unplug
4. unplug that monitor
Expected result
Window Manager relocates the QtCreator window to the remaining monitor
Actual resu
Backtrace: http://pastebin.ubuntu.com/10717153/
** Changed in: qtbase-opensource-src (Ubuntu)
Status: New => Invalid
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Title:
qtcreator cr
It was called "mirserver" because it's not necessarily ubuntu specific.
I'm more curious why it reads the QPA name, as it's not good to have
code so specific for one platform
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, but desktop will gain GL support in time, so this fix isn't future-
proof
** Changed in: unity8 (Ubuntu)
Assignee: Gerry Boland (gerboland) => Michael Terry (mterry)
** Changed in: unity8 (Ubuntu)
Status: Incomplete => In Progress
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** Changed in: unity-mir
Status: New => Won't Fix
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Title:
Two underscores in .desktop file name causes assumption that this is
an appId
Well I'd request by default that Mir, as a library, only listens for the
command line arguments it recognises, and ignores all others. Qt are GTK
libraries which do this.
While the Mir default behaviour can be overridden by unity-mir, I think
it makes more sense for the change to be in Mir itself.
The attached unity-mir branch fixes this problem:
* activation of music-app and mediaplayer-app from music and video scopes don't
work anymore; the attached branch fixes this, but is probably wrong
** Branch linked: lp:~gerboland/unity-mir/use-upstart-app-launch2
** Changed in: unity-mir (Ubuntu
ty-mir
Status: New => In Progress
** Changed in: unity-mir
Importance: Undecided => High
** Changed in: unity-mir
Assignee: (unassigned) => Gerry Boland (gerboland)
** Changed in: unity-mir
Milestone: None => phone-v1-freeze
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Second whitelisting branch fixes:
* music-app is whitelisted to keep playing when put in the background, but that
too breaks when switching to Mir
** Branch linked: lp:~gerboland/unity-mir/whitelist-musicplayer
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Title:
Launching track from dash new instance of app, not re-use of existing
*** This bug is a duplicate of bug 1188504 ***
https://bugs.launchpad.net/bugs/1188504
** This bug has been marked a duplicate of bug 1188504
Nexus4: Mir server dies when display goes to sleep ("error posting with fb
device") and can no longer start ("could not unblank display")
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What desktop files is the current code failing with? A full proper
desktop file parser will appear after 1.0.
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Title:
Unity 8 does not properly p
** Project changed: unity8 => unity-mir
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Title:
libmirserver parses arguments and fails if it's not something it
understands
To manage notific
@mardy
without the "online-accounts" parameter, system settings appears as normal - it
doesn't quit.
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Title:
Application window appears in the b
apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1262719/+attachment/3932612/+files/ProcEnviron.txt
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apport information
** Attachment added: "Dependencies.txt"
https://bugs.launchpad.net/bugs/1262719/+attachment/3932611/+files/Dependencies.txt
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Public bug reported:
Steps to repro:
1. in Nautilus, do "File->Connect to Server" and enter connection details to a
remote SFTP server
2. "Mount" the newly created SFTP server directory
3. Navigate into the SFTP share, select a bunch of files
4. Right click and select "Compress"
5. File roller
** Also affects: unity-mir
Importance: Undecided
Status: New
** Changed in: qtubuntu (Ubuntu)
Status: Confirmed => Invalid
** Changed in: unity-mir
Status: New => Confirmed
** Changed in: unity-mir
Importance: Undecided => High
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This usually happens when unity8/unity-mir rejects the incoming
application connection request. It does this when not expecting the app
startup, or if the app does not supply a correct and existing
--desktop_file_hint parameter to the application.
As initial debugging, can you please check that:
1
Created a bug for AP: https://bugs.launchpad.net/autopilot/+bug/1263182
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Title:
dialer-app crashed: QUbuntu: Could not create application instanc
Probably not the same issue, but as of 0.1.2+14.04.20131128.1-0ubuntu2,
xmir fails to start for me. Had to disable xmir to start. Can't find any
obvious error in a log file, suggestions?
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** Changed in: unity-mir
Status: In Progress => Fix Released
** Changed in: unity8
Status: In Progress => Fix Released
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Title:
[en
I see SDK reads the LANGUAGE variable on startup, but also lets the
language be set in QML. However I'm not sure if changing language during
run time actually works, I'd need to check it. It should be possible
though.
My question would be: what notifies an app of the language change? A
dbus signal
Thoughts:
1. Mir has no concept of window parent/child relationships, for now it
just has a list of windows per application. This needs to be added, as
shell will need that information.
2. Do we want any application to be able to reparent its window to
another applications window? Probably not, s
** Also affects: mir
Importance: Undecided
Status: New
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Title:
[feature] Window reparenting (required for appstore app trust model)
To
** Branch linked: lp:~gerboland/unity-mir/add-screen-blank
** Changed in: unity-mir
Status: In Progress => Fix Committed
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Title:
Screen n
Public bug reported:
Have Apple Macbook pro 8,1. With Trusty devel, very occasionally (i.e.
twice in the last 3 weeks) my trackpad has completely stopped
functioning for no reason I can determine.
>From then on, dmesg is full of these messages:
bcm5974: bad trackpad package, length: 8
Removing
It possible this bug may be related to:
https://bugs.launchpad.net/unity-mir/+bug/1243665
whose fix should land soon.
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Title:
With Mir enabled -
Public bug reported:
In qtdeclarative5-examples, examples/quick/shadereffects/shadereffects
requires the QtQML.Models plugin, which is supplied by qtdeclarative5
-models-plugin
** Affects: qtdeclarative-opensource-src (Ubuntu)
Importance: Undecided
Status: New
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** Tags added: qt5
** Tags removed: qt5
** Tags added: qt5.2
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Title:
qtdeclarative5-examples should depend on qtdeclarative5-models-plugin,
To
After over 24 hours of usage, I confirm this is fixed on my Macbook Pro
8,1 with Sandybridge graphics.
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Title:
[xmir] Inputs slowing, last event
** Changed in: ubuntu-keyboard (Ubuntu)
Status: New => Confirmed
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Title:
events propagating to windows beneath keyboard
To manage notific
Yep, my fault. I broke the hacky logic to detect if platform-api was
available (it is actually checking if Open GL ES 2 is available in Qt,
if yes platform-api should be there, if not then on desktop).
The logic is pretty nasty, but I don't think it's worth spending lots of
time on it until after
qtmir has very little to do with shell orientation, reassigning to
unity8
** Also affects: unity8 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: qtmir (Ubuntu)
Status: Confirmed => Incomplete
** Changed in: qtmir
Status: New => Incomplete
** Changed in: unity8
** Changed in: platform-api (Ubuntu)
Status: New => Confirmed
** Also affects: platform-api
Importance: Undecided
Status: New
** Changed in: platform-api
Status: New => Confirmed
** Changed in: platform-api
Importance: Undecided => Medium
** Changed in: platform-api
** Also affects: qtubuntu
Importance: Undecided
Status: New
** Branch linked: lp:~gerboland/qtubuntu/mouse-enter-leave-events
** Changed in: qtubuntu
Status: New => In Progress
** Changed in: qtubuntu
Assignee: (unassigned) => Gerry Boland (gerboland)
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Also experiencing it with Flo
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Title:
unity8 crash on mako rc-proposed/ubuntu with latest unity8/mir/powerd
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Something suspicious to me, the GL context Mir is giving to Qt is
missing the alpha channel:
Settings "QSG_INFO=1", you get:
qt.scenegraph.info: texture atlas dimensions: 2048x2048
qt.scenegraph.info: R/G/B/A Buffers:8 8 8 0
qt.scenegraph.info: Depth Buffer: 24
qt.scenegraph.info: Stenc
Just checked with working unity8 (with mir 0.16), Alpha buffer reported
missing there too. Must be unrelated issue.
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Title:
unity8 crash on mako
Here's a simple way to reproduce the fail. Stick the following into a
file test.qml:
import QtQuick 2.4
import Ubuntu.Components 1.2
Rectangle {
color: 'green'
UbuntuShape {}
}
Do "stop unity8" to stop unity8 reboot loop. Then do:
MIR_SERVER_NAME=session-0 MIR_SOCKET=/run/mir_socket
QT_
Apitrace of the failing scenario:
http://pastebin.ubuntu.com/12638037/
Driver appears to be crashing while compiling the UbuntShape shader
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Title:
** Branch linked: lp:~dandrader/qtmir/multiSurfaceApp
** Changed in: qtmir (Ubuntu)
Status: New => In Progress
** Changed in: qtmir (Ubuntu)
Assignee: (unassigned) => Daniel d'Andrada (dandrader)
** Changed in: unity8 (Ubuntu)
Status: New => In Progress
** Changed in: qtmir
** Branch linked: lp:~gerboland/qtmir/xenial-armhf-fix
** Changed in: qtmir (Ubuntu)
Status: New => In Progress
** Changed in: qtmir (Ubuntu)
Importance: Undecided => Medium
** Changed in: qtmir (Ubuntu)
Assignee: (unassigned) => Gerry Boland (gerboland)
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** Branch linked: lp:~nick-dedekind/qtmir/drop-frame-texture-update
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Title:
After a boot the dash doesn't display until touched
To manage notifi
https://tinyurl.com/ocsa8of looks like the culprit
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Title:
Unity8 is crashing under UITK tests
To manage notifications about this bug go to:
htt
Suspect a race between the frameSwapped signal firing, and the
MirSurface being deleted. We should ensure MirSurface disconnects from
the frameSwapped signal asap on destruction
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** Changed in: unity8 (Ubuntu)
Importance: Undecided => Medium
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Title:
Non-default cursor themes fail to load
To manage notifications about t
** Changed in: qtmir (Ubuntu)
Status: New => In Progress
** Changed in: qtmir (Ubuntu)
Assignee: (unassigned) => Gerry Boland (gerboland)
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qtmir release fixing this blocked in migration, due to liburcu issue
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Title:
After a boot the dash doesn't display until touched
To manage notif
Well we could always talk with Qt upstream about making the parameters
which define scrolling more configurable (so can be set in the QPA
plugin we have)
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Public bug reported:
With MultiMonitor, enable QtMir input debug logging with:
initctl set-env --global QT_LOGGING_RULES="qtmir.*.debug=true"
Now watch the UI, while running this AP test:
autopilot3 run -v -v
unity8.indicators.tests.test_indicators.IndicatorPageTitleMatchesWidgetTestCase.tes
Public bug reported:
Sending SIGTERM to unity8 causes this slightly concerning error message
to be printed:
QThread: Destroyed while thread is still running
Going a quick dig, I see it came from DashCommunicator:
(gdb) break src/corelib/thread/qthread.cpp:417
Breakpoint 1 at 0x7fafce6bd935: fil
DashCommunicator inherits QThread. From the QThread docs:
"Note that deleting a QThread object will not stop the execution of the
thread it manages. Deleting a running QThread (i.e. isFinished() returns
false) will probably result in a program crash. Wait for the finished()
signal before deleting
It appears the terminal is trying to create another surface while you
are selecting. This is the output just before the crash:
qtmir.mir: MirWindowManagerImpl::add_surface(): size requested ( 0 , -26 ) and
placed ( 1366 , 768 )
qtmir.mir: SessionListener::surface_created - this=
SessionListener(
The solution to https://bugs.launchpad.net/qtmir/+bug/1417655 will at
least prevent the crash
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Title:
Terminal crashes on selecting text, takes U
but the Terminal app should never be trying to open a second surface
while on phone/tablet. Reopening Terminal app's bug.
** Changed in: ubuntu-terminal-app
Status: Invalid => New
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Unsure if related, but if I mash the vol up/down keys on arale a bit, it
makes unity8 freeze
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Title:
Shell not responsive after an incoming SMS
Watching the eventfd2 & close calls to see which one leaks:
sudo strace -p `pidof unity8` 2>&1 | grep -P "(eventfd|close)"
I get on app open:
eventfd2(0, O_NONBLOCK|O_CLOEXEC) = 118
eventfd2(0, O_NONBLOCK|O_CLOEXEC) = 117
close(117) = 0
eventfd2(0, O_NONB
Ok, task is for Qt clients to intercept the sigsegv signal, and in a
handler close the mir connection which should release all its video
buffers, then re-raise segv. Would it be of interest to have all mir
clients exhibit this behaviour by default? If so, should put this
behaviour in "mirclient"
I
** Changed in: qtubuntu
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1278780
Title:
apport takes too long to write crash report, appears to lock up phone
To man
Public bug reported:
It appears that app windows are turning on clipping when the spread is
opened. This is really inefficient graphically because it is a
transformed rectangle and so Qt falls back to stencil-based clipping. We
should avoid clipping in this case at all cost
** Affects: unity8 (Ub
Testing mir_demo_server_minimal with mir_demo_client_egltriangle, I'm
seeing 30% CPU usage by the mir server just drawing a single spinny
triangle.
Testing a simple QML demo shell, we get same CPU usage as mir. So
punting to Mir team for investigation.
** Also affects: mir
Importance: Undecide
I'd need to dig, but I'd guess the DPI value in the QPA is now being
correctly calculated, since we've wired up the physical size, qt can
calculate a DPI. But we also live in the X world where DPI is nearly
always 96.
So need to figure out the right thing to do...
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Investigating, after hotplugging a second monitor, it appears that
sometimes Mir has only 1 display buffer ready, when there should be 2 -
one for each screen. Need to ask Mir team help
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h
http://bazaar.launchpad.net/~mir-
team/qtmir/trunk/view/head:/src/platforms/mirserver/screencontroller.cpp#L157
is the relevant line of code. This triggers after compositor start, to
match mir DisplayBuffers with Qt Screens. I've designed it under the
assumption that each Mir Display will always ha
http://bazaar.launchpad.net/~mir-
team/qtmir/trunk/view/head:/src/platforms/mirserver/screencontroller.cpp#L157
is the relevant line of code. This triggers after compositor start, to
match mir DisplayBuffers with Qt Screens. I've designed it under the
assumption that each Mir Display will always ha
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