[nvidia] Windows appear blank white
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Compiz |
Fix Released
|
High
|
Andrea Azzarone | ||
| 0.9.11 |
Fix Committed
|
High
|
Stephen M. Webb | ||
| compiz (Ubuntu) |
Fix Released
|
High
|
Andrea Azzarone | ||
| Precise |
Won't Fix
|
Undecided
|
Unassigned | ||
| Trusty |
Fix Released
|
Undecided
|
Unassigned | ||
Bug Description
[ Impact ]
When switching focus from one window to another, the target window may become blank. See the attached screenshot, where I opened two gnome-terminals and clicked on their titlebars alternately - the issue was triggered after about 5-10 clicks. I've had this happen on other appications too, e.g. software-centre, empathy, etc.
HOW TO REPRODUCE:
[ Test Case ]
Verification requires an nVidia GPU with proprietary drivers. The problem can not reliably be reproduced at will, only after some time (depending on resident GPU memory and usage) and even then only randomly.
1. Minimize a window
2. Initiate Scale and deactivate it again (press Super+W to show all windows and then press it again to go back to normal)
3. Click the window icon on the launcher to maximize it again.
4. The window contents will be white, black, or transparent depending on the Ubuntu version
[ Regression Potential ]
It is unlikely this change has the potential to introduce new regressions.
[ Other Info ]
Fix was cherry-picked from the Ubuntu "Vivid Vervet" dev relase where it has been in use for some weeks without problem.
Related branches
- Daniel van Vugt: Approve
-
Diff: 213 lines (+65/-18) 5 files modifiedapiplugins/composite/include/composite/composite.h (+8/-0)
plugins/composite/src/privates.h (+2/-0)
plugins/composite/src/window.cpp (+42/-12)
plugins/opengl/src/privates.h (+2/-0)
plugins/opengl/src/window.cpp (+11/-6)
- Marco Trevisan (Treviño): Approve
- PS Jenkins bot (community): Approve (continuous-integration)
-
Diff: 34 lines (+1/-6) 2 files modifiedapiplugins/animation/include/animation/animeffect.h (+0/-2)
plugins/animation/src/animation.cpp (+1/-4)
- Christopher Townsend (community): Approve
- PS Jenkins bot (community): Approve (continuous-integration)
-
Diff: 34 lines (+1/-6) 2 files modifiedapiplugins/animation/include/animation/animeffect.h (+0/-2)
plugins/animation/src/animation.cpp (+1/-4)
- blank-window.png Edit (64.5 KiB, image/png)
- .proc.driver.nvidia.params.txt Edit (455 bytes, text/plain; charset="utf-8")
- BootDmesg.txt Edit (55.5 KiB, text/plain; charset="utf-8")
- CurrentDmesg.txt Edit (242.5 KiB, text/plain; charset="utf-8")
- Dependencies.txt Edit (4.9 KiB, text/plain; charset="utf-8")
- GconfCompiz.txt Edit (36.7 KiB, text/plain; charset="utf-8")
- GdmLog.txt Edit (11.6 KiB, text/plain; charset="utf-8")
- GdmLog1.txt Edit (12.1 KiB, text/plain; charset="utf-8")
- GdmLog2.txt Edit (12.0 KiB, text/plain; charset="utf-8")
- GlConf.txt Edit (1.4 KiB, text/plain; charset="utf-8")
- Lspci.txt Edit (11.6 KiB, text/plain; charset="utf-8")
- ProcCpuinfo.txt Edit (1.4 KiB, text/plain; charset="utf-8")
- ProcInterrupts.txt Edit (1.4 KiB, text/plain; charset="utf-8")
- ProcModules.txt Edit (2.2 KiB, text/plain; charset="utf-8")
- UdevDb.txt Edit (107.9 KiB, text/plain; charset="utf-8")
- UdevLog.txt Edit (257.6 KiB, text/plain; charset="utf-8")
- UnitySupportTest.txt Edit (976 bytes, text/plain; charset="utf-8")
- XorgConf.txt Edit (213 bytes, text/plain; charset="utf-8")
- XorgLog.txt Edit (19.8 KiB, text/plain; charset="utf-8")
- XorgLogOld.txt Edit (20.7 KiB, text/plain; charset="utf-8")
- Xrandr.txt Edit (9.7 KiB, text/plain; charset="utf-8")
- nvidia-settings.txt Edit (36.2 KiB, text/plain; charset="utf-8")
- peripherals.txt Edit (1.6 KiB, text/plain; charset="utf-8")
- xdpyinfo.txt Edit (22.1 KiB, text/plain; charset="utf-8")
Strangely now I'm having the same problem but the windows contents are transparent instead of solid grey.
+ Windows sometimes become blank/transparent when changing focus to them
+ in natty
Are you still facing this issue with latest unity and compiz in natty?
Actually, no, this disappeared about 2 weeks ago.
it seems that I have the same problem
App window is frequently blanc after start, Maximise-minimise somуtimes helps me. Context menu in firefox is blanc too.
Natty updated from 10.10, Motherboard Asus M2NPV-VM with integrated video
uname -a
Linux assa 2.6.38-7-generic #39-Ubuntu SMP Fri Mar 25 19:38:02 UTC 2011 i686 athlon i386 GNU/Linux
I have this exact bug as well. For me this constitutes a severe usability issue.
natty from maverick
hp dv9000, nvidia restricted graphics driver
Optional: this happens only in Unity, where the first window are less likely to remain empty than next windows. In Gnome's all good.
Yeah.. this is really starting to irk me. It most consistently is happening with Firefox and Chrome.. sometimes no amount of tabbing will bring back the contents of either. Old nVidia Geforce 6150 LE graphics card. This has never happened in any other Ubuntu that i've seen.
- Maximized blank window Edit (16.0 KiB, image/png)
Well, for me this happens wen I maximize windows, then they appear blank, but when I resize them they become normal (All windows become normal when they reach a certain size, this size seems to be the same for all the windows).
A fact is that when I open amarok and maximize or minimize it, a few seconds later it crashes, it doesn't happen when I keep it under a tiny window (so the window is not blank) Amarok then reports a seg fault error.
This makes me think that this problem happens when windows are minimized too even when we are not able to see it.
Last, for I reason I don't know this time firefox is working properly maximized.
I'm using 64 bit edition and I use an Nvidia card like the guy who posted this bug.
I found this, when using compiz config settings manager, and disabling Metacity Workarounds Plugin it stoped to happend, so is the problem with compiz and this plugin? except for Kde apps, they keep crashing all the time
This problem has definitely stopped happening for me (the original reporter), so for devs to investigate I think it would be more useful if one of those currently affected reported a new bug and attached their apport-collected data.
Where is this Metacity Workaround Plugin you speak of?
How could we create a new bug and retain the descriptions listed here? would it make more sense to post our debug info to this thread?
also-- I discovered that even while using the classic gnome desktop, the problem still exists, though in a much diminished sense; now windows are displayed blank when maximized, and even then, at a low frequency.
In my studies it has mainly to do with the obscene memory usage Unity is causing compared to previous versions of Ubuntu. 800MB idle! But yeah, who knows.
Sincerely,
Josh
On Apr 6, 2011, at 9:38 PM, "<email address hidden>" <email address hidden> wrote:
> How could we create a new bug and retain the descriptions listed here?
> would it make more sense to post our debug info to this thread?
>
> also-- I discovered that even while using the classic gnome desktop, the
> problem still exists, though in a much diminished sense; now windows are
> displayed blank when maximized, and even then, at a low frequency.
>
> --
> You received this bug notification because you are a direct subscriber
> of the bug.
> https:/
>
> Title:
> Windows sometimes become blank/transparent when changing focus to them
> in natty
>
> Status in "compiz" package in Ubuntu:
> Invalid
> Status in "unity" package in Ubuntu:
> Invalid
>
> Bug description:
> Binary package hint: compiz
>
> When switching focus from one window to another, the target window may
> become blank. See the attached screenshot, where I opened two gnome-
> terminals and clicked on their titlebars alternately - the issue was
> triggered after about 5-10 clicks. I've had this happen on other
> appications too, e.g. software-centre, empathy, etc.
>
> Doing shade+unshade, maximizing or clicking away from the problematic
> window usually makes the window contents come back. The window remains
> responsive to both keyboard and mouse (by the way, in the screenshot
> the mouse cursor was an I-beam before I pressed PrtScr).
>
> This is on up-to-date natty, installed from scratch using the daily
> image from the 1st of March.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 11.04
> Package: compiz 1:0.9.4-0ubuntu3
> ProcVersionSign
> Uname: Linux 2.6.38-5-generic x86_64
> NonfreeKernelMo
> .proc.driver.
> .proc.driver.
> .proc.driver.
> NVRM version: NVIDIA UNIX x86_64 Kernel Module 270.29 Wed Feb 23 16:18:35 PST 2011
> GCC version: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-3ubuntu3)
> Architecture: amd64
> CompizPlugins: [core,bailer,
> CompositorRunning: compiz
> Date: Sun Mar 6 02:42:49 2011
> DistUpgraded: Log time: 2011年03月03日 20:05:16.908415
> DistroCodename: natty
> DistroVariant: ubuntu
> DkmsStatus: nvidia-current, 270.29, 2.6.38-5-generic, x86_64: installed
> GraphicsCard:
> nVidia Corporation ION VGA [GeForce 9400M] [10de:0876] (rev b1) (prog-if 00 [VGA controller])
> Subsystem: ASUSTeK Computer Inc. Device [1043:8402]
> InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110301.1)
> InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20...
correction, this bug is now fully present in the classic desktop.
Moreover, I have discovered a fairly consistent behavior: When multiple aplications are open, the bug can manifest itself as: the active window is blank (white in my case... title bar displays but nothing else.) while windows behind it will display content. If one of the unfocused windows is selected, it gains focus, and goes blank. The previously blank window, no longer focused, regains its content and is no longer blank.
Switching between applications, the ones gaining focus always going blank only to regain content after losing focus is quite infuriating.
To force an application to quit being blank, another application is opened, and applications are switched until the blanking behavior begins for the new application. (I use terminal as my dummy app...) Terminal is given focus, observed to be blank, and closed. The aplication which was behind the dummy application gains focus, and does not go blank. (this has been verified in classic desktop, not yet in unity)
@anthonyjschulte: most of the info here you don't want to retain. My description and apport-collected info are irrelevant, and so is my screenshot. There are some pieces of information that might be useful (especially that everyone seems to be on an nvidia card), but that can be very easily written in a new report. Just run 'ubuntu-bug compiz' from the command line to file a new bug report, and try to get a screenshot of the problem happening to you. Then post a link here so that other people can follow over to the new report.
https:/
Here is the bug
More importantly, are people getting this bug without nvidia? Due to
the way that nvidia is linking libGL (eg without -fPIC) this means
that every new instance of every application is going to increase
memory usage, which might explain why pixmaps of windows can be blank
at some times (especially when maximized or at large sizes)
On Thu, Mar 31, 2011 at 8:49 PM, Omer Akram <email address hidden> wrote:
> Are you still facing this issue with latest unity and compiz in natty?
>
> ** Changed in: compiz (Ubuntu)
> Status: New => Incomplete
>
> --
> You received this bug notification because you are a member of compiz
> packagers, which is subscribed to compiz in Ubuntu.
> https:/
>
> Title:
> Windows sometimes become blank/transparent when changing focus to them
> in natty
>
> _______
> Mailing list: https:/
> Post to : <email address hidden>
> Unsubscribe : https:/
> More help : https:/
>
--
Sam Spilsbury
Yes- I observe that the larger the window, the more likely it is to be blank. When (enlarging) a window, the size can be increased up to a certain point at which the window goes blank.
Its likely that you are running out of pixmap memory or the server is
having trouble allocating those pixmaps.
Out of curiousity, do you get any messages from compiz in a console
which say something like "failed to bind pixmap to texture" ?
On Thu, Apr 7, 2011 at 12:38 PM, <email address hidden>
<email address hidden> wrote:
> Yes- I observe that the larger the window, the more likely it is to be
> blank. When (enlarging) a window, the size can be increased up to a
> certain point at which the window goes blank.
>
> --
> You received this bug notification because you are a member of Unity
> Bugs, which is subscribed to unity in Ubuntu.
> https:/
>
> Title:
> Windows sometimes become blank/transparent when changing focus to them
> in natty
>
> Status in "compiz" package in Ubuntu:
> Invalid
> Status in "unity" package in Ubuntu:
> Invalid
>
> Bug description:
> Binary package hint: compiz
>
> When switching focus from one window to another, the target window may
> become blank. See the attached screenshot, where I opened two gnome-
> terminals and clicked on their titlebars alternately - the issue was
> triggered after about 5-10 clicks. I've had this happen on other
> appications too, e.g. software-centre, empathy, etc.
>
> Doing shade+unshade, maximizing or clicking away from the problematic
> window usually makes the window contents come back. The window remains
> responsive to both keyboard and mouse (by the way, in the screenshot
> the mouse cursor was an I-beam before I pressed PrtScr).
>
> This is on up-to-date natty, installed from scratch using the daily
> image from the 1st of March.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 11.04
> Package: compiz 1:0.9.4-0ubuntu3
> ProcVersionSign
> Uname: Linux 2.6.38-5-generic x86_64
> NonfreeKernelMo
> .proc.driver.
> .proc.driver.
> .proc.driver.
> NVRM version: NVIDIA UNIX x86_64 Kernel Module 270.29 Wed Feb 23 16:18:35 PST 2011
> GCC version: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-3ubuntu3)
> Architecture: amd64
> CompizPlugins: [core,bailer,
> CompositorRunning: compiz
> Date: Sun Mar 6 02:42:49 2011
> DistUpgraded: Log time: 2011年03月03日 20:05:16.908415
> DistroCodename: natty
> DistroVariant: ubuntu
> DkmsStatus: nvidia-current, 270.29, 2.6.38-5-generic, x86_64: installed
> GraphicsCard:
> nVidia Corporation ION VGA [GeForce 9400M] [10de:0876] (rev b1) (prog-if 00 [VGA controller])
> Subsystem: ASUSTeK Computer Inc. Device [1043:8402]
> InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110301.1)
> InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110301.1)
> JockeyStatus: xorg:nvidia_current - NVIDIA accelerated graphic...
...not sure how I would try this...
killall compiz, and somehow reopen from a terminal?
I will post my .xsession-errors to: https:/
I am also having some other issues that may or may not be related... GDI pixbuf assertions failing If I recall (I am at work)
unity --replace
On Thu, Apr 7, 2011 at 11:46 PM, <email address hidden>
<email address hidden> wrote:
> ...not sure how I would try this...
>
> killall compiz, and somehow reopen from a terminal?
>
> I will post my .xsession-errors to:
> https:/
>
> I am also having some other issues that may or may not be related... GDI
> pixbuf assertions failing If I recall (I am at work)
>
> --
> You received this bug notification because you are a member of Unity
> Bugs, which is subscribed to unity in Ubuntu.
> https:/
>
> Title:
> Windows sometimes become blank/transparent when changing focus to them
> in natty
>
> Status in "compiz" package in Ubuntu:
> Invalid
> Status in "unity" package in Ubuntu:
> Invalid
>
> Bug description:
> Binary package hint: compiz
>
> When switching focus from one window to another, the target window may
> become blank. See the attached screenshot, where I opened two gnome-
> terminals and clicked on their titlebars alternately - the issue was
> triggered after about 5-10 clicks. I've had this happen on other
> appications too, e.g. software-centre, empathy, etc.
>
> Doing shade+unshade, maximizing or clicking away from the problematic
> window usually makes the window contents come back. The window remains
> responsive to both keyboard and mouse (by the way, in the screenshot
> the mouse cursor was an I-beam before I pressed PrtScr).
>
> This is on up-to-date natty, installed from scratch using the daily
> image from the 1st of March.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 11.04
> Package: compiz 1:0.9.4-0ubuntu3
> ProcVersionSign
> Uname: Linux 2.6.38-5-generic x86_64
> NonfreeKernelMo
> .proc.driver.
> .proc.driver.
> .proc.driver.
> NVRM version: NVIDIA UNIX x86_64 Kernel Module 270.29 Wed Feb 23 16:18:35 PST 2011
> GCC version: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-3ubuntu3)
> Architecture: amd64
> CompizPlugins: [core,bailer,
> CompositorRunning: compiz
> Date: Sun Mar 6 02:42:49 2011
> DistUpgraded: Log time: 2011年03月03日 20:05:16.908415
> DistroCodename: natty
> DistroVariant: ubuntu
> DkmsStatus: nvidia-current, 270.29, 2.6.38-5-generic, x86_64: installed
> GraphicsCard:
> nVidia Corporation ION VGA [GeForce 9400M] [10de:0876] (rev b1) (prog-if 00 [VGA controller])
> Subsystem: ASUSTeK Computer Inc. Device [1043:8402]
> InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110301.1)
> InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110301.1)
> JockeyStatus: xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary, Enabled, In use)
> Lsusb:
> Bus 004 Device 001: ID 1d...
tony@siddhartha:~$ sudo unity --replace
[sudo] password for tony:
(process:2060): GLib-WARNING **: In call to g_spawn_sync(), exit status of a child process was requested but SIGCHLD action was set to SIG_IGN and ECHILD was received by waitpid(), so exit status can't be returned. This is a bug in the program calling g_spawn_sync(); either don't request the exit status, or don't set the SIGCHLD action.
GConf Error: Failed to contact configuration server; the most common cause is a missing or misconfigured D-Bus session bus daemon. See http://
Backend : gconf
Integration : true
Profile : unity
Adding plugins
Initializing core options...done
(process:2060): GConf-WARNING **: Directory `/apps/compiz-1' was not being monitored by GConfClient 0x952f220
Initializing bailer options...done
Initializing detection options...done
Initializing composite options...done
Initializing opengl options...done
Initializing decor options...done
Initializing mousepoll options...done
Initializing vpswitch options...done
Initializing animation options...done
Initializing snap options...done
Initializing expo options...done
Initializing move options...done
Initializing place options...done
Initializing grid options...done
Initializing gnomecompat options...done
Initializing wall options...done
Initializing ezoom options...done
Initializing workarounds options...done
Initializing staticswitcher options...done
Initializing resize options...done
Initializing fade options...done
Initializing unitymtgrabhandles options...done
Initializing scale options...done
Initializing session options...done
** (<unknown>:2060): DEBUG: Unity accessibility initialization
** (<unknown>:2060): WARNING **: Unable to load GDesktopAppInfo for 'ubiquity-
** (<unknown>:2060): WARNING **: Desktop file 'ubiquity-
(<unknown>:2060): GLib-GObject-
(<unknown>:2060): GLib-GObject-
(<unknown>:2060): GLib-GObject-
Screen geometry changed:
Monitor 0(primary)
0x0x1440x900
Initializing unityshell options...done
** (<unknown>:2060): DEBUG: MaximizeIfBigEn
Changed: favorites
Changed: favorites
Changed: favorite-migration
** (<unknown>:2060): DEBUG: PlaceEntry: Files & Folders
** (<unknown>:2060): DEBUG: PlaceEntry: Applications
** (<unknown>:2060): DEBUG: PlaceEntry: Commands
(<unknown>:2060): libindicator-
** (<unknown>:2060): DEBUG: Acquired the name com.canonical.
** (<unknown>:2060): DEBUG: Connected to proxy
(<unknown>:2060): dee-WARNING **: Transaction from com.canonical.
You certainly don't want to run that with sudo.
oops-- why is that? It gives root priv. to all processes in unity?
It runs compiz with the unity profile as root, yes, but rather than being a security/
tony@siddhartha:~$ unity --replace
Backend : gconf
Integration : true
Profile : unity
Adding plugins
Initializing core options...done
Initializing bailer options...done
Initializing detection options...done
Initializing composite options...done
Initializing opengl options...done
Initializing decor options...done
Initializing mousepoll options...done
Initializing vpswitch options...done
Initializing animation options...done
Initializing snap options...done
Initializing expo options...done
Initializing move options...done
Initializing place options...done
Initializing grid options...done
Initializing gnomecompat options...done
Initializing wall options...done
Initializing ezoom options...done
Initializing workarounds options...done
Initializing staticswitcher options...done
Initializing resize options...done
Initializing fade options...done
Initializing unitymtgrabhandles options...done
Initializing scale options...done
Initializing session options...done
** (<unknown>:1938): DEBUG: Unity accessibility initialization
Screen geometry changed:
Monitor 0(primary)
0x0x1440x900
Initializing unityshell options...done
** (<unknown>:1938): DEBUG: MaximizeIfBigEn
** (<unknown>:1938): DEBUG: PlaceEntry: Files & Folders
** (<unknown>:1938): DEBUG: PlaceEntry: Applications
** (<unknown>:1938): DEBUG: PlaceEntry: Commands
(<unknown>:1938): libindicator-
** (<unknown>:1938): DEBUG: Acquired the name com.canonical.
** (<unknown>:1938): DEBUG: Connected to proxy
** (<unknown>:1938): DEBUG: Connected to proxy
** (<unknown>:1938): DEBUG: Connected to proxy
(<unknown>:1938): GLib-GIO-CRITICAL **: g_bus_own_name: assertion `g_dbus_is_name (name) && !g_dbus_
(<unknown>:1938): GLib-GIO-CRITICAL **: g_bus_watch_name: assertion `g_dbus_is_name (name)' failed
(<unknown>:1938): GLib-GIO-CRITICAL **: g_bus_own_name: assertion `g_dbus_is_name (name) && !g_dbus_
(<unknown>:1938): GLib-GIO-CRITICAL **: g_bus_watch_name: assertion `g_dbus_is_name (name)' failed
(<unknown>:1938): GLib-GIO-CRITICAL **: g_dbus_
(<unknown>:1938): GLib-GIO-CRITICAL **: g_dbus_
** (<unknown>:1938): DEBUG: IndicatorAdded: libapplication.so
** (<unknown>:1938): DEBUG: IndicatorAdded: libsoundmenu.so
** (<unknown>:1938): DEBUG: IndicatorAdded: libmessaging.so
** (<unknown>:1938): DEBUG: IndicatorAdded: libdatetime.so
** (<unknown>:1938): DEBUG: IndicatorAdded: libme.so
** (<unknown>:1938): DEBUG: IndicatorAdded: libsession.so
Setting Update "run_command_
Setting Update "force_glx_sync"
Setting Update "fullscreen_
Setting Update "launcher_
** (<unknown>:1938): DEBUG: Setting to primary screen rect: x=0 y=0 w=1440 h=900
I need the output for when you actually start getting blank windows.
Screenshot would be nice.
On Fri, Apr 8, 2011 at 10:42 AM, <email address hidden>
<email address hidden> wrote:
> tony@siddhartha:~$ unity --replace
> Backend : gconf
> Integration : true
> Profile : unity
> Adding plugins
> Initializing core options...done
> Initializing bailer options...done
> Initializing detection options...done
> Initializing composite options...done
> Initializing opengl options...done
> Initializing decor options...done
> Initializing mousepoll options...done
> Initializing vpswitch options...done
> Initializing animation options...done
> Initializing snap options...done
> Initializing expo options...done
> Initializing move options...done
> Initializing place options...done
> Initializing grid options...done
> Initializing gnomecompat options...done
> Initializing wall options...done
> Initializing ezoom options...done
> Initializing workarounds options...done
> Initializing staticswitcher options...done
> Initializing resize options...done
> Initializing fade options...done
> Initializing unitymtgrabhandles options...done
> Initializing scale options...done
> Initializing session options...done
> ** (<unknown>:1938): DEBUG: Unity accessibility initialization
>
> Screen geometry changed:
> Monitor 0(primary)
> 0x0x1440x900
>
> Initializing unityshell options...done
> ** (<unknown>:1938): DEBUG: MaximizeIfBigEn
> ** (<unknown>:1938): DEBUG: PlaceEntry: Files & Folders
> ** (<unknown>:1938): DEBUG: PlaceEntry: Applications
> ** (<unknown>:1938): DEBUG: PlaceEntry: Commands
>
> (<unknown>:1938): libindicator-
> ** (<unknown>:1938): DEBUG: Acquired the name com.canonical.
>
> ** (<unknown>:1938): DEBUG: Connected to proxy
> ** (<unknown>:1938): DEBUG: Connected to proxy
> ** (<unknown>:1938): DEBUG: Connected to proxy
>
> (<unknown>:1938): GLib-GIO-CRITICAL **: g_bus_own_name: assertion
> `g_dbus_is_name (name) && !g_dbus_
>
> (<unknown>:1938): GLib-GIO-CRITICAL **: g_bus_watch_name: assertion
> `g_dbus_is_name (name)' failed
>
> (<unknown>:1938): GLib-GIO-CRITICAL **: g_bus_own_name: assertion
> `g_dbus_is_name (name) && !g_dbus_
>
> (<unknown>:1938): GLib-GIO-CRITICAL **: g_bus_watch_name: assertion
> `g_dbus_is_name (name)' failed
>
> (<unknown>:1938): GLib-GIO-CRITICAL **:
> g_dbus_
> g_variant_
>
> (<unknown>:1938): GLib-GIO-CRITICAL **: g_dbus_
> ** (<unknown>:1938): DEBUG: IndicatorAdded: libapplication.so
> ** (<unknown>:1938): DEBUG: IndicatorAdded: libsoundmenu.so
> ** (<unknown>:1938): DEBUG: IndicatorAdded: libmessaging.so
> ** (<unknown>:1938): DEBUG: IndicatorAdded: libdatetime.so
> ** (<unknown>:1938): DEBUG: IndicatorAdded: libme.so
> ** (<unknown>:1938): DEBU...
All that info including screenshots is posted at https:/
I can repost here if necessary, but it was recommended that I file my own bug since OP says it stopped on his machine.
I belive my problem went away when i disabled the Focus Animation from CompizConfig -> Animations -> Focus Animation
> Date: Fri, 8 Apr 2011 06:06:37 +0000
> From: <email address hidden>
> To: <email address hidden>
> Subject: Re: [Bug 729979] Re: Windows sometimes become blank/transparent when changing focus to them in natty
>
> I need the output for when you actually start getting blank windows.
> Screenshot would be nice.
>
> On Fri, Apr 8, 2011 at 10:42 AM, <email address hidden>
> <email address hidden> wrote:
> > tony@siddhartha:~$ unity --replace
> > Backend : gconf
> > Integration : true
> > Profile : unity
> > Adding plugins
> > Initializing core options...done
> > Initializing bailer options...done
> > Initializing detection options...done
> > Initializing composite options...done
> > Initializing opengl options...done
> > Initializing decor options...done
> > Initializing mousepoll options...done
> > Initializing vpswitch options...done
> > Initializing animation options...done
> > Initializing snap options...done
> > Initializing expo options...done
> > Initializing move options...done
> > Initializing place options...done
> > Initializing grid options...done
> > Initializing gnomecompat options...done
> > Initializing wall options...done
> > Initializing ezoom options...done
> > Initializing workarounds options...done
> > Initializing staticswitcher options...done
> > Initializing resize options...done
> > Initializing fade options...done
> > Initializing unitymtgrabhandles options...done
> > Initializing scale options...done
> > Initializing session options...done
> > ** (<unknown>:1938): DEBUG: Unity accessibility initialization
> >
> > Screen geometry changed:
> > Monitor 0(primary)
> > 0x0x1440x900
> >
> > Initializing unityshell options...done
> > ** (<unknown>:1938): DEBUG: MaximizeIfBigEn
> > ** (<unknown>:1938): DEBUG: PlaceEntry: Files & Folders
> > ** (<unknown>:1938): DEBUG: PlaceEntry: Applications
> > ** (<unknown>:1938): DEBUG: PlaceEntry: Commands
> >
> > (<unknown>:1938): libindicator-
> > ** (<unknown>:1938): DEBUG: Acquired the name com.canonical.
> >
> > ** (<unknown>:1938): DEBUG: Connected to proxy
> > ** (<unknown>:1938): DEBUG: Connected to proxy
> > ** (<unknown>:1938): DEBUG: Connected to proxy
> >
> > (<unknown>:1938): GLib-GIO-CRITICAL **: g_bus_own_name: assertion
> > `g_dbus_is_name (name) && !g_dbus_
> >
> > (<unknown>:1938): GLib-GIO-CRITICAL **: g_bus_watch_name: assertion
> > `g_dbus_is_name (name)' failed
> >
> > (<unknown>:1938): GLib-GIO-CRITICAL **: g_bus_own_name: assertion
> > `g_dbus_is_name (name) && !g_dbus_
> >
> > (<unknown>:1938): GLib-GIO-CRITICAL **: g_bus_watch_name: assertion
> > `g_dbus_is_name (name)' failed
> >
> > (<unknown>:1938): GLib-GIO-CRITICAL **:
> > g_dbus_
> > g_variant_
> >
> > (<unknown>:19...
sadly mine persists. I can't exceed certain window dimensions.. i'll give it
time. Maybe that will help.
This is also affecting me. Very, __very__ annoying. It happens both in unity and in ubuntu classic.
Box is a Dell Optiplex 740 (AMD), i386. I can provide further details if guided. Let me know what you want me to capture, send.
--
fernan
Locking the screen (screensaver) would also get you a completely white screen. You can unlock it by typing your password blindly ...
Just to clarify: It happens both in unity and in ubuntu classic when the nvidia driver is active (nvidia current)
- in natty
+ [nvidia] Windows appear blank white
Fix committed into lp:compiz at revision 3223
Sorry, that was premature.
Only white window bug 1002602 is definitely fixed. Not this one. Though I suspect we need to divide the duplicates of this bug into a couple of bugs. It's possible some of them might have been fixed with bug 1002602. However I still get white windows when restoring minimized windows using the Unity switcher for example.
Hmm, that's strange. I put in a workaround for bug 729979 in http://
Daniel, do you have "keep previews of mimized windows" disabled? If so - we should remove the option, it is meant to be on by default, and the only reason I had it as an option was because it wasn't fully polished when it went in.
"Keep previews of mimized windows" is disabled as it is for everyone in 12.04. If you think it should be enabled, then a proposal enabling it should be made.
I have now tested enabling it, with standard precise AND with this fix backported to precise. In all cases the white windows persist on restore (using Unity).
Note the white windows on restore only happen with Unity. Running the latest lp:compiz without Unity, there are no white window problems. I have not yet tested other combinations, so please don't ask.
On Thu, 7 Jun 2012, Daniel van Vugt wrote:
> "Keep previews of mimized windows" is disabled as it is for everyone in
> 12.04. If you think it should be enabled, then a proposal enabling it
> should be made.
>
> I have now tested enabling it, with standard precise AND with this fix
> backported to precise. In all cases the white windows persist on restore
> (using Unity).
>
My Apologies, I meant "Show minimized windows in switcher" (Keep previews
of minimized windows in workarounds should in fact be removed to avoid the
confusion as we don't use it elsewhere in compiz). Looking at the XML file
says that its turned on by default.
The reason I asked is beacuse the hack basically has no effect if this
option is turned off. In any case, I'm pretty sure that part the the
original bug I fixed said that if you disabled keeping previews, this didn't
happen.
(I'd love to deliver a real fix, however I just don't know enough about
the driver to understand what its doing that's causing us to lose binding
here. According to the tfp documentation you only need to rebind whenever
the pixmap becomes invalid, and this is what we do. With
"show_minimized
resized when they are (un)minimized. That being said, its entirely
possible that a separate opengl operation is triggering a driver bug
causing the pixmap binding to be lost)
> Note the white windows on restore only happen with Unity. Running the
> latest lp:compiz without Unity, there are no white window problems. I
> have not yet tested other combinations, so please don't ask.
>
> --
> You received this bug notification because you are a member of Compiz
> Maintainers, which is the registrant for Compiz Core.
> https:/
>
> Title:
> [nvidia] Windows appear blank white
>
> Status in Compiz:
> Triaged
> Status in Compiz Core:
> Triaged
> Status in "compiz" package in Ubuntu:
> Triaged
>
> Bug description:
> Binary package hint: compiz
>
> When switching focus from one window to another, the target window may
> become blank. See the attached screenshot, where I opened two gnome-
> terminals and clicked on their titlebars alternately - the issue was
> triggered after about 5-10 clicks. I've had this happen on other
> appications too, e.g. software-centre, empathy, etc.
>
> Doing shade+unshade, maximizing or clicking away from the problematic
> window usually makes the window contents come back. The window remains
> responsive to both keyboard and mouse (by the way, in the screenshot
> the mouse cursor was an I-beam before I pressed PrtScr).
>
> This is on up-to-date natty, installed from scratch using the daily
> image from the 1st of March.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 11.04
> Package: compiz 1:0.9.4-0ubuntu3
> ProcVersionSign
> Uname: Linux 2.6.38-5-generic x86_64
> NonfreeKernelMo
> .proc.driver.
> .proc.driver.
> .proc.driver.
> NVRM version: NVIDIA UNIX x86_64 Kernel Module 270.29 Wed Feb ...
Ubuntu 13.04 on a different computer; now I'm using noveau (or whatever it's called what comes by default with Ubuntu) instead of proprietary Nvidia drivers.
Problem still there, but windows are now TRANSPARENT instead of black.
It's not just switching windows, it's WHATEVER RANDOM WINDOW that is opened and given focus, including even popups (e.g. confirmation or error popups) and submenus.
Examples:
- in Gedit you hit Ctrl+H, and the Search and Replace window that pops up, at random times is transparent.
- in Google Chrome you click on the menu button on the top-right corner: the submenu at random times is transparent
- in Nautilus, you right-click on the background of a folder; the context menu is fine but when you choose a submenu item, the submenu comes up transparent (but it works if you know where to click blindly)
All of these happen at random times, but when they start happening with a given application, they will usually keep happening systematically untill you close and relaunch that application.
So how do I get the supposed fix that is supposed to have been released?!?!?!?
(I am no longer working on compiz, hence the unassign)
What is the workaround for 12.04 LTS ?
There is no "Show live previews of windows in the Switcher".
and
"Show minimized windows in switcher" does not help.
Is this related?
Steps to reproduce:
0. Alt-F2
1. Run 'unity --replace &'
3. All windows that were previously minimized are now 'empty' when restored.
4. Minimize and restore the window to see the contents again.
Super-W puts on an interesting display (and loses track of minimized windows) after 'unity --replace'. Minimize/restore will bring them back to Super-W, however.
Side note: Need 'unity --replace' often due to confounded compiz sucking down all the system memory sometimes. (I think that's related to xscreensaver, but have yet to prove it definitively.)
Can we please re-open this bug? There is no released fix that ever worked for me. I'm on 14.04 development, fresh install and I still experience this bug following the original steps to reproduce:
- minimize window
- show scale (super+w)
- hide scale (super+w)
- click on window in launcher
-> black empty window.
I support the notion of Matthias Niess above. I experience the same, and with the recent 14.04 updates, it happens a lot more often!
I cannot see any reason for this bug being set fix released. Reverting to Triaged.
sorry, the precise task was set on the wrong bug
I've been through and reproduced this bug on every release since Precise, using exactly Matthias' test case from comment #202. All my tests were on 64-bit installs, totally up-to-date, with newly-created home directories.
I have not yet personally seen this happen with nouveau, only the proprietary nvidia driver.
02:00.0 VGA compatible controller: NVIDIA Corporation GT218 [GeForce 210] (rev a2)
Precise (nvidia-331, lts-saucy stack): restored window is white
Quantal (nvidia-304): restored window is transparent
Raring (nvidia-310): restored window is transparent
Saucy (nvidia-319): restored window is black
Trusty (nvidia-331): restored window is black
I'm on 14.04 with Nvidia prime. This bug happen when i swith on nvidia card, and disapear when i swith on the intel graphic card.
I think the bug begin when i installed compiz setting manager.
And everything work fine if i disable window minimize animation with unity tweak tool.
> sorry, the precise task was set on the wrong bug
Why it's invalid for precise?, happening in Precies very often. Very annoying!
Ubuntu 13.1064bit & Ubuntu 14.04 64bit disable Animations in CCSM seems to stop this problem..
Still happens in 14.04 beta and the work-a-round is to disable animations in CCSM. It also happens on 12.04, why was it marked as "Invalid"?!
I've changed the status to "Confirmed" for 12.04 as it's still affected by the bug
I don't know how to do it but can someone also retarget this to trusty?
This also seems to happen sometimes when waking up from suspend.
Ubuntu 12.04, Unity 3d, nvidia
Disable "Animations" plugin in CCSM seems is a working workaround.
Same here. Ubuntu 14.04 64bits, Nvidia 331.38.
Disable plugins did the trick, but I'm waiting for a real fix.
Hey All,
Looking through some of the bug history, it seems this is specific to Nvidia and the proprietary driver. I'm thinking this is really a duplicate of bug #269904.
In that bug, there is a patch provided by Nvidia that hopefully fixes that issue. At this time, we cannot get that patch into Compiz proper due to some silly licensing issue, but I have made a PPA that has the fix incorporated. This PPA has packages for Precise, Trusty, and Utopic. If anyone would like to test this out and report your results, please add https:/
I'm hoping that if we can get enough feedback that say this fixes the issue for many users, we can use that as leverage to get *something* done about getting the patch merged into Compiz.
Thanks!
There is a comment that problem persists with noveau https:/
Hi Christopher,
I tried your PPA on Precise and Trusty, and this bug (minimize, scale, restore → blank window) still occurs.
As far as bug 269904 I need to touch base with my users who are affected by it... will post an update there when I can.
Thanks for trying to move that forward, greatly appreciated.
- Screenshot from 2014年06月05日 11:30:02.png Edit (920.5 KiB, image/png)
Yes, this issue still persists, even after using the compiz build from the PPA on 14.04 LTS. See screenshot attached.
Not sure where the screeenshot went, but here is it via Dropbox:
https:/
Ok, well, it was worth a try. Thanks for those who tested and provided feedback.
Ubuntu 14.04 LTS - GTX 750 Ti, 331.89 drivers - black window when using Super + W and opening minimized window. Is it going to be fixed?
Same here: Ubuntu 14.04.1 LTS - NVIDIA GeForce GTX 460M, using 331.38 drivers. The only change from 12.04 is that windows are now black -they used to be white.
The very least would be to assign someone to work on this bug. There's no chance that it will be fixed if no one works on it...
In comment 215 I wrote that there is a workaround (Disable "Animations" ), but no, problem reappear.
Hi Cris, unfortunately bug still persists (black screen when click minimize/restore on some applications, ccsm as example).
Ubuntu 14.04.1, GeForce GT 610.
driver packages:
nvidia-331-updates 331.38-0ubuntu7.1
nvidia-
nvidia-
nvidia-prime 0.6.2
This bug was fixed in the package compiz - 1:0.9.12.
---------------
compiz (1:0.9.
[ Andrea Azzarone ]
* Do not cache textures in animation.cpp. (LP: #729979, #1072206)
[ Martin Wimpress ]
* tweak MATE profile INI
-- CI Train Bot <email address hidden> 2015年3月03日 18:31:02 +0000
Hello pablomme, or anyone else affected,
Accepted compiz into trusty-proposed. The package will build now and be available at https:/
Please help us by testing this new package. See https:/
If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-
Further information regarding the verification process can be found at https:/
@adconrad, is this in utopic-proposed, too? Judging by your link it doesn't look like it. The problem still exists in utopic (without proposed enabled).
@adconrad, sorry for spamming. Just saw this fix is not in utopic-proposed. I've got no trusty on affected machines, sorry.
Hi,
On a machine with a GeForce 6150SE iGPU and nvidia-304 304.125-
1. Minimize a window
2. Initiate Scale and deactivate it again (press Super+W to show all windows and then press it again to go back to normal)
3. Click the window icon on the launcher to maximize it again.
4. The window contents will be white, black, or transparent depending on the Ubuntu version
With compiz 1:0.9.11.
With compiz 1:0.9.11.
Works for me, thanks!
removed: verification-needed
So any chance this fix will also make it into newer versions of Ubuntu?
This fix is already in Vivid, but not in Utopic.
This bug was fixed in the package compiz - 1:0.9.11.
---------------
compiz (1:0.9.
[ Andrea Azzarone ]
* removed texture caching from animations (LP: #729979, #1072206)
[ Chris Townsend ]
* Add a blacklist of Nvidia integrated GPU's affected by the Nvidia
X11 Sync patch. (LP: #1424013)
-- CI Train Bot <email address hidden> 2015年3月13日 17:25:30 +0000
The verification of the Stable Release Update for compiz has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.
The Precise Pangolin has reached end of life, so this bug will not be fixed for that release
