[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' "Copy to Texture" plugin so can display on multi-head layouts bigger than the max GL texture size
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: compiz (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' "Copy to Texture" plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' "Copy to Texture" plugin so can display on multi-head layouts bigger than the max GL texture size
Need for dell laptop repairing contact dell service center in thane because we have door step support for dell laptop users thane if you have problem with your laptop like motherboard issue ,screen issue ,battery issue or ram replacement we capable to resolve your issue at your place within same day .For more information please visit call our office dell service center thane . https://www.laptopsservice.center/dell-laptop-service-center-thane-mumbai.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' "Copy to Texture" plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' "Copy to Texture" plugin so can display on multi-head layouts bigger than the max GL texture size
The spacebar key is found in the very horizontal row at the bottom of the keyboard or character-at-a-time printer. In general, you will be able to press the spacebar. You can speed up your area buttons with our spacebar counter tool. If you want to type on computer, laptop and any other device, you need to speed up your keyboard. Our website helps increase keyboard speed. https://spacebarcounter.org -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' "Copy to Texture" plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' "Copy to Texture" plugin so can display on multi-head layouts bigger than the max GL texture size
--8<---
1 size_t fwrite(const void * __restrict ptr, size_t size,
http://www-look-4.com/category/travel/
2 size_t nmemb, register FILE * __restrict stream)
3 {
4 size_t retval; https://komiya-dental.com/category/technology/
5 __STDIO_AUTO_THREADLOCK_VAR;
6 http://www.iu-bloomington.com/category/technology/
7 > __STDIO_AUTO_THREADLOCK(stream);
8
9 retval = fwrite_unlocked(ptr, size, nmemb, stream);
10 https://waytowhatsnext.com/category/technology/
11 __STDIO_AUTO_THREADUNLOCK(stream);
12 http://www.wearelondonmade.com/category/travel/
13 return retval;
14 }
-->8---
http://www.jopspeech.com/category/travel/
Here, we are at line 7. Using the "next" command leads no where. However,
setting a breakpoint on line 9 and issuing "continue" works.
http://joerg.li/category/travel/
Looking at the assembly instructions reveals that we're dealing with the
critical section entry code http://the-hunters.org/technology/meta-symbol/ [1]
that should never be interrupted, in this
case by the debugger's implicit breakpoints: http://connstr.net/category/travel/
--8<---
... http://embermanchester.uk/category/travel/
1 add_s r0,r13,0x38
2 mov_s r3,1
3 llock r2,[r0]<-.
4 brne.nt r2,0,14 --. | http://www.slipstone.co.uk/category/travel/
5 scond r3,[r0] | |
6 bne -10 --|--'
7 brne_s r2,0,84 <-' http://www.logoarts.co.uk/category/travel/
...
-->8---
http://www.acpirateradio.co.uk/category/travel/
Lines 3 until 5 (inclusive) are supposed to be executed atomically. Therefore,
http://fishingnewsletters.co.uk/crypto/kelleci-bay/
GDB should never (implicitly) insert a breakpoint on lines 4 and 5, else the
http://www.compilatori.com/category/travel/
program will try to acquire the lock again by jumping back to line 3 and
gets stuck in an infinite loop. https://www.webb-dev.co.uk/category/technology/
The solution is to make GDB aware of these patterns so it inserts breakpoints
after the sequence -- line 6 in this example. The solution is to make GDB aware
of these patterns so it inserts breakpoints
http://www.go-mk-websites.co.uk/services/kyoto/
after the sequence -- line 6 in this example.
The solution is to make GDB aware of these patterns so it inserts breakpoints
after the sequence -- line 6 in this example.
http://www.mconstantine.co.uk/services/new-zealand/
The solution is to make GDB aware of these patterns so it inserts breakpoints
after the sequence -- line 6 in this example.
--
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/830949
Title:
[Intel N10 Graphics] Need Compiz' "Copy to Texture" plugin so can
display on multi-head layouts bigger than the max GL texture size
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[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' "Copy to Texture" plugin so can display on multi-head layouts bigger than the max GL texture size
** Changed in: compiz (Ubuntu) Status: Invalid => New ** Changed in: compiz (Ubuntu) Assignee: Canonical Desktop Experience Team (canonical-dx-team) => Bertan LTS (bertan2003) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' "Copy to Texture" plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
** Changed in: compiz Assignee: Daniel van Vugt (vanvugt) = (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
Why won't fix? On my ASUS eeePC 1005P (Ubuntu 12.04, 3.2.0-24-generic) I can reproduce this bug. The internal display has 1024x600 resolution. I plugged in an external monitor (resolution: 1920x1080) and arranged it with gnome display setting horizontally. The result is the described slow display rendering. If I arrange the display vertically everything is fine. Then I tried the same after activating the plugin (Copy to texture) in ccsm. I restarted my mashine, arranged the window horizontally but the problem is still there. xrandr --output VGA1 --right-of LVDS1 has the same effect. $ glxinfo -l | grep GL_MAX_TEXTURE_SIZE GL_MAX_TEXTURE_SIZE = 2048 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
@MrPotter see your result GL_MAX_TEXTURE_SIZE = 2048 now try to add 1024+1920 that's definitely more than 2048. So it is not supported by the hardware. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
** Also affects: compiz Importance: Undecided Status: New ** Changed in: compiz Assignee: (unassigned) = Daniel van Vugt (vanvugt) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
Why is this set to invalid/won't fix? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
I don't see this behavior anymore in Precise, but instead a new bug #962217, which is the same with Copy to Texture enabled. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
** Changed in: unity Status: Invalid = Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
** Changed in: compiz (Ubuntu Precise) Milestone: ubuntu-12.04-beta-1 = None ** Changed in: xserver-xorg-video-intel (Ubuntu Precise) Milestone: ubuntu-12.04-beta-1 = None -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
** Changed in: compiz (Ubuntu Precise) Status: Triaged = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
I have tested with a Dell mini 9 hooked on an external 1600x1200 monitor. The display resolution of the dell mini 9 is 1204x600 When I use the gnome display setting and I try to set a configuration that is not supported (size is too high), I am being warned to choose a lower resolution for the external monitor. For a system, like the Dell mini 9, this works fine as I can't expect such a system to have the resources to drive Unity on an external monitor with 1600x1200 resolution. I then used xrandr to configure the displays. With xrandr i got similar results as mentioned in #33. I could get Unity to work with xrandr provided the external display resolution isn't too high. Xrandr worked fine for an external resolution of 1024x768. For an external resolution of 1152x864, the rendering of the display was very slow, which suggest a software mode. Note that gnome display setting prevent me from setting an external resolution of 1152x864. From a user perspective, the preferred display configuration tool is the gnome display setting. From my experience, it produces the expected results. As for using xrandr directly and activating the Copy to Texture plugin in Compiz, this solution cannot work with Unity for external resolution that are too high. As state in #32, it would only work fine with standalone Compiz. Unity has no support for the Copy to Texture plugin and cannot be expected to work. I think the Copy to Texture plugin should be deactivated and users should use the gnome display setting as there preferred display setting tool. Xrandr, does the job of configuring the display resolution. But without any knowledge of the desktop environment memory requirements it cannot check the ability of the system to support a certain resolution. Yet, it is very useful tool as a low level display configuration utility. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
** Changed in: unity Milestone: 4.14.0 = 5.6.0 ** Changed in: xserver-xorg-video-intel (Ubuntu Precise) Milestone: None = ubuntu-12.04-beta-1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
** Changed in: compiz (Ubuntu Precise) Assignee: (unassigned) = Canonical Desktop Experience Team (canonical-dx-team) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
compiz release got delayed, moving milestone. ** Changed in: compiz (Ubuntu Precise) Milestone: precise-alpha-2 = ubuntu-12.04-beta-1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
Hello Ara, or anyone else affected, Accepted unity into oneiric-proposed, the package will build now and be available in a few hours. Please test and give feedback here. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance! ** Tags added: verification-needed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
Please ignore the previous comment, wrong bug. ** Tags removed: verification-needed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
** Branch linked: lp:ubuntu/oneiric-proposed/unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
Hi Chris, Just for kicks I tried xrandr --output VGA1 --mode 1680x1050 --right-of LVDS1 results were the same as reported on comment #33. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
Please, assign it back to me when you can answer my question. Poked three times on IRC. ** Changed in: compiz (Ubuntu Precise) Assignee: Didier Roche (didrocks) = (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
1. Performance issues will not be hit, the plugin only kicks in when tfp binding fails (eg, more than max texture sizE) 2. We need to fix the framebuffer object capture code to allow for multiple texture bindings too. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
** Branch linked: lp:~ubuntu-desktop/unity/oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
The code for this plugin had not been thoroughly tested and enabling it without enough user feedback was considered risky. There were a lot of compiz issues at the time. This one had a lower priority unfortunately. Sam confirms btw that there is no pre-requisite for this plugin. The easiest solution to validate it before the change is committed is for user of N10 systems to activate and confirm that the plugin does allow them to drive a multi-head setup. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
How is the plugin tested? Is Precise version of Ubuntu needed? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
David, we have a lot of N10 systems ready to test the fix. Can you provide some guidelines on how to do show, please? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
To verify that the plugin works: 1. Call 'ccsm' on the command line to load the configuration tool, look for 'texture' and you should see the 'Copy to texture' plugin 2. Enable the plugin 3. Restart your session Now, to verify that multi-head works you will need to use the 'xrandr' command as mentioned by Chris in comment #13 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
re Ara, David and others; if I understand the situation: 1. Hardware has a max texture target of 2048x2048. 2. 1024 wide (internal) + 1280 wide (external) 2048; so Unity 3D fails, Unity 2D works; error message shown 3. 600 high (internal) + 1024 high (external) = 2048; so Unity 3D works, Unity 2D works. Nothing shown 4. On *some* N10 systems, somehow the machine ends up setting/enabling the impossible (2) situation, without warning Two questions: a. Is the summary above correct? b. If so, how to cause (4) reliably? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
NB: While enabling the copy to texture plugin on the compiz side of things will allow compiz to work correctly on its own, unity and nux do not have code to handle splitting up textures and drawing them individually, ensuring that they do not exceed GL_MAX_TEXTURE_SIZE . This means that you'll be able to run compiz on its own, but it is likely that drawing past any dimention which is larger than the maximum texture size that unity does will fail. This means that full-screen effects such as full-screen blur will not work correctly. There isn't code in unity in place at the moment to disable such effects in this case - please use CompizConfig Settings Manager to disable the Dash blur before testing monitor add / remove. That being said, all of unity's widgets are done per-monitor, and unless the actual monitor dimentions are larger than GL_MAX_TEXTURE_SIZE itself, then it isn't likely that this limit will be hit. You can query the maximum texture size by doing glxinfo -l | grep GL_MAX_TEXTURE_SIZE Which will return a single value for how large the screen space can be in any one direction. Any window that draws a desktop window shared over both monitors (I believe nautilus does this) will request a backing pixmap that large. Else - you can test this by resizing a window to be so large that it exceeds that size (check the dimentions with xwininfo) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
Hi, To test the copy to texture fix I did this: - Installed Precise on a Dell Inspiron Mini 1018 with N10 chipset. - Installed all updates (dist-upgrade) and ccsm. - Fired up ccsm, enabled copy to texture plugin. - Rebooted the system - Re-checked that copy to texture is enabled in ccsm - Plugged in external monitor. - xrandr --output VGA1 --mode 1680x1050 Instead of two horizontal desktops, they were overlapped; on the large monitor, the top left, 1024x600 area was a mirror of what I was seeing on the laptop's internal screen. Performance is good with no lagginess. I fired up the displays applet and tried to move the screens to be side-by-side (closer to what a normal user would do). Of course, the display applet complained about resolutions, so I brought the external down to 800x600. With the monitors arranged like this, I tried again using xrandr to set VGA1 to 1680x1050. When I did this, both displays got corrupted showing garbled, vaguely- horizontal bands. If I try to type something on the opened terminal window, it eventually refreshes and shows correctly, but the rest of the display(s) continues to be garbled. Also, display is extremely laggy, stuff I type takes about 3 seconds to appear on screen. If I bring the external screen back down to 800x600 it all works fine again. So this is still apparently not working for this use case :( Let me know if I can do further testing or if some of the steps I followed are wrong. Thanks for working on this! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
On Thu, 2012-01-19 at 22:23 +, Daniel Manrique wrote: Hi, To test the copy to texture fix I did this: - Installed Precise on a Dell Inspiron Mini 1018 with N10 chipset. - Installed all updates (dist-upgrade) and ccsm. - Fired up ccsm, enabled copy to texture plugin. - Rebooted the system - Re-checked that copy to texture is enabled in ccsm - Plugged in external monitor. - xrandr --output VGA1 --mode 1680x1050 Running “xrandr --output VGA1 --right-of LVDS1” would have done the trick here. By default, all outputs share the same origin until specified otherwise. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
** Changed in: compiz (Ubuntu Precise) Milestone: None = precise-alpha-2 ** Changed in: compiz (Ubuntu Precise) Assignee: Canonical Desktop Experience Team (canonical-dx-team) = Didier Roche (didrocks) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
David, can we know why this plugin wasn't enabled previously by default then (as it seems to only do that)? Are we sure we won't hit performance issues with it enabled? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
** Tags added: rls-p-tracking -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
Seen with Sam: the configuration key needs to be updated to enable the plugin by default -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 830949] Re: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size
** Summary changed: - [Intel N10 Graphics] Plugging in external monitor to VGA port makes both displays corrupted with thick slanted lines + [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/830949 Title: [Intel N10 Graphics] Need Compiz' Copy to Texture plugin so can display on multi-head layouts bigger than the max GL texture size To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/830949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
