[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[Michał Sawicz]

** No longer affects: qtmir

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  nexus4 & nexus7 hotplug survival

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[Alan Griffiths]

** Changed in: mir
   Status: Incomplete => Fix Released

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[Launchpad Bug Tracker]

This bug was fixed in the package mir - 0.18.0+16.04.20151216.1-0ubuntu1

---
mir (0.18.0+16.04.20151216.1-0ubuntu1) xenial; urgency=medium

  [ Kevin DuBois ]
  * New upstream release 0.18.0 (https://launchpad.net/mir/+milestone/0.18.0)
- ABI summary: Only servers need rebuilding;
  . Mirclient ABI unchanged at 9
  . Mirserver ABI bumped to 36
  . Mircommon ABI unchanged at 5
  . Mirplatform ABI unchanged at 11
  . Mirprotobuf ABI unchanged at 3
  . Mirplatformgraphics ABI bumped to 7
  . Mirclientplatform ABI unchanged at 3
  . Mirinputplatform ABI added. Current version is 4
- Enhancements:
  . Use libinput by default, and remove the android input stack
  . Add x11 input probing
  . Add alternative buffer swapping mechanism internally, available with
--nbuffers 0
  . Automatic searching and selection of input platforms
  . Better support for themed cursors
  . Add demo client that uses multiple buffer streams in one surface
  . Improve fingerpaint demo to use touch pressure
  . Allow for configuring cursor acceleration, scroll speed and left or
right handed mice
  . Allow for setting a base display configuration via client api
  . Various nested server multimonitor fixes and stability improvements
  . Remove DepthId from the SurfaceStack
- Bug fixes:
  . Unit test failures in Display.* on Android (LP: #1519276)
  . Build failure due to missing dependency of client rpc code on mir
protobuf (LP: #1518372)
  . Test failure in
NestedServer.display_configuration_reset_when_application_exits
(LP: #1517990)
  . CI test failures in various NesterServer tests (LP: #1517781)
  . FTBFS with -DMIR_PLATFORM=android (LP: #1517532)
  . Nesting Mir servers with assorted display configs causes lockup
(LP: #1516670)
  . [testsfail] RaiseSurfaces.motion_events_dont_prevent_raise
(LP: #1515931)
  . CI test failures in GLMark2Test (LP: #1515660)
  . Shells that inject user input events need to agree with the system
compositor on the clock to use (LP: #1515515)
  . mircookie-dev is missing nettle-dev dependency (LP: #1514391)
  . Segmentation fault on server shutdown with mesa-kms (LP: #1513901)
  . mircookie requires nettle but libmircookie-dev doesn't depend on it
(LP: #1513792)
  . libmircookie1 package does not list libnettle as dependency
(LP: #1513225)
  . display configuration not reset when application exits (LP: #1511798)
  . unplugging external monitor causes nested server to throttle client
(LP: #1511723)
  . 1/2 screen on external monitor (LP: #1511538)
  . unity-system-compositor crash, no interaction on windowed mode
(LP: #1511095)
  . [regression] arm64/powerpc cross compile doesn't build any more
(LP: #1510778)
  . mir_connection_get_egl_pixel_format() crashes if libEGL is loaded
RTLD_LAZY (LP: #1510218)
  . [multimonitor] nested server surface positioning incorrect
(LP: #1506846)
  . unity-system-compositor fails to build against lp:mir r3027
(LP: #1506537)
  . [regression] Resampled touch events are slightly less regular than they
used to be (LP: #1506331)
  . [testsfail] Segmentation fault mir_demo_server --test-client
/usr/bin/mir_demo_client_basic (LP: #1506137)
  . [regression] Can't move/resize windows any more using Alt+left/middle
buttons (LP: #1505114)
  . CI failure on some 32-bit targets in
ServerSignal.terminate_handler_is_called_for_SIGTERM and others
(LP: #1504579)
  . multibufferstreams use surface size instead of stream size
(LP: #1503317)
  . CI segfault in mir-mediumtests-runner-mako in client tests
(LP: #1502896)
  . CI segfault in mir-mediumtests-runner-mako after AndroidHardwareSanity
tests (LP: #1502782)
  . compositing never stops when external monitor is connected
(LP: #1499039)
  . mir_demo_server crashes with ERROR: Dynamic exception type:
std::out_of_range - std::exception::what: map::at when an Xmir rootless
app is closed by its File menu. (LP: #1497128)
  . Nested servers don't apply their display configuration at startup
(LP: #1492269)
  . mir fails to open the right mouse device in kvm/qemu (LP: #1489522)
  . nexus4 & nexus7 hotplug survival (LP: #1488863)
  . Android uses mir_display_output_invalid_id (0) as an output id value
(LP: #1463873)
  . DemoRenderer: GL_BLEND is really always enabled even when not required
(also causes RGBX discolouration in mir_proving_server) (LP: #1423462)
  . Severe graphical corruption (mostly horizontal streaks/lines) running
software clients (including Xmir) on android (LP: #1406725)
  . [enhancement] Ubuntu needs a way to set mouse scrolling speed

[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[Daniel van Vugt]

No change ever applied for Mir. Also 0.18.0 is not release yet :)

** Changed in: mir
   Status: Fix Released => Incomplete

** Changed in: mir
Milestone: 0.18.0 => None

** Changed in: mir (Ubuntu)
   Status: Fix Released => Incomplete

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  nexus4 & nexus7 hotplug survival

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[kevin gunn]

** Changed in: mir
   Status: New => Fix Released

** Changed in: qtmir
   Status: New => Fix Released

** Changed in: canonical-pocket-desktop
   Status: New => Fix Released

** Changed in: mir (Ubuntu)
   Status: Confirmed => Fix Released

** Changed in: qtmir (Ubuntu)
   Status: Confirmed => Fix Released

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: qtmir (Ubuntu)
   Status: New => Confirmed

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: mir (Ubuntu)
   Status: New => Confirmed

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  nexus4 & nexus7 hotplug survival

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[Gerry Boland]

USC log:
ERROR: 
/build/mir-U8WSgm/mir-0.17.0+15.04.20151008.2/src/platforms/android/server/gl_context.cpp(191):
 Throw in function virtual void 
mir::graphics::android::FramebufferGLContext::swap_buffers() const
Dynamic exception type: 
N5boost16exception_detail10clone_implINS0_19error_info_injectorISt12system_error
std::exception::what: eglSwapBuffers failure: EGL_CONTEXT_LOST (0x300e)

Failed to connect to server socket: No such file or directory

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  nexus4 & nexus7 hotplug survival

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[Gerry Boland]

Doing some plug/unplug with Nexus7, I got a black screen situation.
dmesg logs:

[ 4330.578460] kgsl kgsl-3d0: |kgsl_iommu_fault_handler| GPU PAGE FAULT: addr = 
C1D59A00 pid = 3052
[ 4330.578613] kgsl kgsl-3d0: |kgsl_iommu_fault_handler| context = 0 FSR = 
4001000A FSYNR0 = E08 FSYNR1 = 443542(read fault)
[ 4330.578735] kgsl kgsl-3d0:  premature free 
[ 4330.578826] kgsl kgsl-3d0: [C170-C1F7] (egl_surface) was already 
freed by pid 3052
[ 4330.578948] kgsl kgsl-3d0:  nearby memory 
[ 4330.579132] kgsl kgsl-3d0: [C170 - C1D58000] (+guard) (pid = 3052) 
(egl_surface)
[ 4330.579223] kgsl kgsl-3d0:  <- fault @ C1D59A00
[ 4330.579345] kgsl kgsl-3d0: *EMPTY*

[ 4330.821563] kgsl kgsl-3d0: unity8-dash[3052]: gpu fault ctx 4 ts 2755 status 
F5C7C003 rb 0ab0/0c03 ib1 a746194c/02e7 ib2 a7fe3000/05e0
[ 4330.859558] kgsl kgsl-3d0: |adreno_snapshot| GPU snapshot froze 1096Kb of 
GPU buffers
[ 4330.859771] kgsl kgsl-3d0: |kgsl_device_snapshot| snapshot created at pa 
af38 size 148328
[ 4330.860046] kgsl kgsl-3d0: |kgsl_iommu_clk_disable_event| IOMMU disable 
clock event being cancelled, iommu_last_cmd_ts: 130d8, retired ts: 130d3
[ 4330.870727] kgsl kgsl-3d0: |kgsl_snapshot_save_frozen_objs| Allocated memory 
for snapshot objects at address f47ff000, size 24eb0c
[ 4330.961547] kgsl kgsl-3d0: unity8-dash[3052]: gpu failed ctx 4 ts 2755

[ 4350.961486] kgsl kgsl-3d0: |adreno_reset| Device soft reset failed
[ 4350.961700] kgsl kgsl-3d0: |kgsl_iommu_clk_disable_event| IOMMU disable 
clock event being cancelled, iommu_last_cmd_ts: 130e9, retired ts: 130db

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Title:
  nexus4 & nexus7 hotplug survival

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[Gerry Boland]

** Description changed:

- with latest vivid+o + silo0
+ with latest vivid+o
  doing some hotplugging the phone seems robust, always changing modes from 
full screen to windowed mode, and no rebooting. However, the result of the 
hotplug (in) doesn't always seem to result in a frame on the monitor screen
  Once in this state, I have to reboot the phone
  it may be my specific monitor combination - but it seems much better if i am 
using power on my monitor to "connect", if the monitor is already on is when I 
believe i experience this issue, even tho the issue seems tied to the phone 
(since rebooting cures)

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[Daniel van Vugt]

** Changed in: mir
Milestone: None => 0.18.0

** Also affects: mir (Ubuntu)
   Importance: Undecided
   Status: New

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[kevin gunn]

unity8 log from a crash run on Nexus7

** Attachment added: "unity8.log.1.gz"
   
https://bugs.launchpad.net/canonical-pocket-desktop/+bug/1488863/+attachment/4506258/+files/unity8.log.1.gz

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[Launchpad Bug Tracker]

This bug was fixed in the package qtmir - 0.4.6+15.10.20151021-0ubuntu1

---
qtmir (0.4.6+15.10.20151021-0ubuntu1) wily; urgency=medium

  [ Alan Griffiths ]
  * Opaquify MirWindowManager to control visibility of upcoming Window
Management work

  [ Albert Astals Cid ]
  * Don't search for the element again

  [ CI Train Bot ]
  * New rebuild forced.

  [ Daniel d'Andrada ]
  * Improve multimonitor support
  * MirSurfaceItem: Survive holding a surface with an empty texture
  * Shell draws its own cursor using the new Cursor QML element

  [ Gerry Boland ]
  * Initial multimonitor support - react correctly to Mir
DisplayConfiguration changes. (LP: #1488831, #1488863, #1436735)
  * Workaround for AutoPilot input coordinate positioning being outside
screen geometry

  [ Lukáš Tinkl ]
  * Implement support for mouse wheel events; correctly pass around
buttons (LP: #1497091)
  * React to surface modifications (window caption)

  [ Michał Sawicz ]
  * Improve multimonitor support
  * MirSurfaceItem: Survive holding a surface with an empty texture
  * React to surface modifications (window caption)

  [ Nick Dedekind ]
  * Added touch performance tracing and test.
  * Removed the manipulation of the CMAKE_INSTALL_PREFIX from
debian/rules

 -- Michał Sawicz   Wed, 21 Oct 2015
11:47:16 +

** Changed in: qtmir (Ubuntu)
   Status: New => Fix Released

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[kevin gunn]

** Summary changed:

- nexus4 hotplug survival
+ nexus4 & nexus7 hotplug survival

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[kevin gunn]

...and the actual crash on Nexus7 (hard to say if the crash and the
reboot are related per se)

** Attachment added: "_usr_bin_unity8.32011.crash"
   
https://bugs.launchpad.net/canonical-pocket-desktop/+bug/1488863/+attachment/4506259/+files/_usr_bin_unity8.32011.crash

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[kevin gunn]

unity8 log for the reboot scenario on Nexus4, i think is dubious...i
pulled it again, attached here

** Attachment added: "unity8.log.2.gz"
   
https://bugs.launchpad.net/canonical-pocket-desktop/+bug/1488863/+attachment/4506261/+files/unity8.log.2.gz

** Changed in: qtmir (Ubuntu)
   Importance: High => Critical

** Changed in: canonical-pocket-desktop
   Importance: High => Critical

** Changed in: qtmir
   Importance: High => Critical

** Changed in: mir
   Importance: High => Critical

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[Bug 1488863] Re: nexus4 & nexus7 hotplug survival

[kevin gunn]

** Changed in: qtmir (Ubuntu)
   Status: Fix Released => New

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