[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
*** This bug is a duplicate of bug 1754284 *** https://bugs.launchpad.net/bugs/1754284 Hi all. It's been a few years. And even more years since I worked on the Compiz fullscreen unredirection feature (late 2011?). In the years in between I have come to understand that the tearing is simply a Xorg bug. It is one which can be fixed in the Xorg driver and we are now using bug 1754284 to track that. ** This bug has been marked a duplicate of bug 1754284 Fullscreen windows (like Totem) are tearing in gnome-shell Xorg sessions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
I am experiencing this bug on Ubuntu 15.10 Wily, using Nvidia drivers and Gnome (not Unity, if that's the name of the touchscreen-based interface). It appears that vlc must be spelled lowercase in order to be matched, but the default for Unredirect Match spells it Vlc. Totem works. firefox must also not be capitalized for it to match, but the default is for it to be capitalized. Using this video, linked in the previous bug +1051802 https://www.youtube.com/watch?v=ZCPkOpMHB7g It's possible to test whether a video is full-screen by enabling compiz effects, like Opacity (in which case the behaviour seems to be that if you try to initiate transparency while a window is fullscreen unredirected, it won't take effect until compositing turns on again, such as by moving the mouse to activate the menu in vlc) or, much easier, the Benchmark plugin, which shows a frames/sec overlay that disappears when a window goes fullscreen-unredirected. When playing the test video in Firefox, occasionally when pausing, it actually shows a frame mid-tear, with the middle out of synch with the top and bottom. This is a completely unrelated issue though, since it still happens when pixels are being redirected (benchmark is displayed) and no tearing is occurring during playback. Adding video players to the default matchings to exclude (! = not, for people like me who don't know programming languages) may have been the "fix" referenced in the previous bug report. The "impossible to fix" comment in that report seems accurate, it's probably an Nvidia bug. It is still a little mystifying whether some Compiz options have any effect, like the vsync-related ones in Workarounds, but vlc and firefox being capitalized is a bug. The description of Composite > Unredirect Match suggests that "you might want to exclude video players, for example, to avoid tearing", but is this only because of a bug in Nvidia (or other graphics providers' configuration options)? Not sure what the bug report submitter is using, but nvidia-settings has the option "Sync to Vblank", and "Allow Flipping". I found that turning off Allow Flipping leads to occasional tearing when recording video using the x11grab device in ffmpeg, and 'Sync to Vblank' limits the framerate of the glxgears test program, but the description of Sync to Vblank is this: "When enabled, OpenGL applications will swap buffers during the vertical retrace; this option is applied to OpenGL applications that are started after this option is set." I'm not sure if this is supposed to apply to video playback. When a video player is being unredirected, I find that there is tearing and no other options will prevent it. When output is not being unredirected, I find that the only option that affects tearing is "Allow Flipping" in nvidia-settings. When it's on, there is no tearing. When it's off, there is always tearing. The following options seem to have no effect: compiz: OpenGL plugin: Sync to VBlank Framebuffer object Vertex buffer object (this might just be a games thing, and I'm just testing video) Always use buffer swapping Workarounds plugin Legacy Fullscreen Support (not completed tested with all other options combinations though) Fix screen updates in XGL with fglrx Force synchronization between X and GLX Don't wait for video sync I didn't completely test these: Force complete redraw on initial damage Force full screen redraws (buffer swap) on repaint But they don't seem to prevent or cause tearing. They do show up when using the 'Show Repaint' plugin but require 'Vertex Buffer Object' option to be enabled. in nvidia-settings, "Sync to Vblank" has no effect on tearing during video playback regardless of any other settings, even after the video player is restarted. Ok, I guess maybe the answer to the question is that "vertical synch only works with buffers"? I have no idea what other ways exist to swap buffers other than flipping, but that may be the issue here. Turning on Allow Flipping might prevent tearing in fullscreen applications like games, when Compiz isn't getting involved. HOWEVER, I did most of that testing using totem. Tearing when unredirecting totem seems to be slightly worse than when it's redirected, and then swapped in by Compiz. With the nvidia-settings option "Allow Flipping" enabled, there is no tearing in totem with the default Compiz settings (where Totem is correctly capitalized), but there is tearing in vlc, which is incorrectly capitalized when it should be uncapitalized, as well as firefox with html5. But when compiz is handling vlc's output, there's no tearing even with "Allow Flipping" disabled. It appears no combination of options will cause tearing in vlc, other than unredirecting output (by incorrectly spelling vlc as Vlc, which also requires "Unredirect Fullscreen Windows" to be enabled, both of which are the default settings). ** Changed in: compiz (Ubuntu) Status: Invalid => Confirmed -- You received this bug notification because you
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
When I first started testing, one way to confirm that a window was being unredirected was that Alt-Tab would not show a window switcher (I use Static Application Switcher). However, after I had tested different options and video players (particularly ones in Workarounds), this stopped being accurate and always worked. I tried changing all options back but could not replicate this behaviour. I had left Unredirect Fullscreen Windows to disabled for a long time, at random, when I was testing how options affected video playback in ways unrelated to tearing. In the past I experienced issues where eog, or eye of gnome, the image display program, would not display the application switcher when in fullscreen. This doesn't seem to be an issue for me but it seems like it might be related this particular option, unredirect fullscreen windows. I don't know why I had this issue with application switcher not showing up while in fullscreen video, after I had enabled Unredirect Fullscreen Windows but before I started messing with other settings, but if other people experience, or can replicate the same issue maybe they could comment on it or create a new bug report. At the moment, I have no strong reason to turn the option off, even though it causes tearing. In marginal cases, it seems it can be the difference between a video player dropping frames and being able to continue (when these players aren't excluded through matching). But if other programs or drivers are bugged to the point where they have tearing, and people dislike tearing, it may be better to have this option off by default. So: does "Allow Flipping" in nvidia-settings prevent tearing in games when this compiz option is at its default setting of on? *My testing result is that with both totem and vlc, when the fullscreen output isn't being redirected, even Allow Flipping doesn't prevent tearing. But when I changed vlc's video output method from XVideo, which works the best, to OpenGL, which is slightly slower, the tearing is almost, but not completely, eliminated. Sync to VBlank in nvidia- settings still doesn't seem to do anything, but turning Allow Flipping back on does bring tearing back to zero. The other output methods also don't eliminate tearing by themselves. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
I'm sorry for triple-posting, but to summarize the end of my previous comment: "Allow Flipping" in nvidia-settings > OpenGL Settings does completely eliminate tearing for fullscreen, unredirected output for OpenGL GLX output in vlc. It does eliminate, or affect tearing for the XVideo output method. So it will probably help for OpenGL games. There is still a minor amount of tearing, maybe one frame in 30~100, even with OpenGL output and flipping enabled, when redirected by compiz (not fullscreen). It seems the only thing that prevents this is the "Force full screen redraws (buffer swap) on repaint" option... ok but actually, as shown by the "Show Repaint" plugin, that was because there was another vlc instance behind several other windows, that was paused and therefore causing repaints. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
** Tags added: desktop-bugscrub-invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
Thank you for taking the time to report this bug. We have tried to recreate this on the latest release of Ubuntu and cannot reproduce it. This bug is being marked as Invalid. If you believe the problem to still exist in the latest version of Ubuntu please comment on why that is the case and change the bug status to NEW. ** Changed in: compiz (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
Performance issues usually won't be noticeable, more on the order of 5-10%. It's still one of those things that you'd expect to be fixed at some point, since the compositor can eat a fair amount of CPU from unredirected windows on non-super-powerful machines. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
Can confirm this issue. For example, if I keep unredirected fullscreen windows turned on, and play Netflix in Google Chrome, for the most part the movies do play without tearing, but as soon as I hit the volume button and the OSD fades away, tearing happens and doesn't go away unless the OSD is up. But, turning off unredirected fullscreen windows fixes the issue. Also switched to play the new Unreal Tournament engine, and saw no performance issue by turning this off, so I am going to personally just leave it off. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
Well, I tried that, and I got as far resolving dependencies as the forked Unity Control Center, and got afraid of going any further. Oh well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
If anyone's brave enough to try to revert to an older version of compiz, it seems like this was fixed at one point: https://bugs.launchpad.net/compiz/+bug/1051802 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
I saw in some computers in my lab with graphic card geforce gtx 660 of nvidia and ubuntu 14.04 a weird bug and i'm not sure if that's what that this thread is about. After some minutes of working all or many of the letters in the screen begin to blink or being replaced. I attach a photo of the problem.? The problem was solved, probably by changing the driver to Nvidia binary driver- version 331.38 from nvidia-331 (proprietary, tested) It seems that changing definitions in compiz did not help ** Attachment added: picture of the bug https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+attachment/4282850/+files/Screenshot%20from%202014-11-13%2008_19_59.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
** Description changed: Ubuntu release: 14.04 Installed compiz version: 1:0.9.11+14.04.20140409-0ubuntu1 The option 'unredirect fullscreen windows', which is enabled by default in Compiz, causes tearing in games and other fullscreen OpenGL applications, even with 'sync to vblank' options enabled in ccsm, in the GPU settings and in the game. With this option disabled, VSync works as fine as should with 'unredirected fullscreen windows' enabled and there is no tearing (but this causes performance issues and the Unity panel shadow on top of the application). Tested with: - ASUS NVIDIA GTX 650-E-1GD5 with NVIDIA proprietary driver 331.38 (tested) (nvidia-331) - the same graphics card with NVIDIA proprietary driver 331.38 (nvidia-331-updates) - the same graphics card with Nouveau open source driver (xserver-xorg-video-nouveau) - Intel HD 4000 iGPU with default open source drivers + + + *** NOTE TO PEOPLE REPORTING SIMILAR BUGS *** + + This bug is about unredirected fullscreen windows. If you see menu + bars, the Unity Panel, Indicators, a menu bar, a window title, or any + other decorations you are not running in unredirected fullscreen mode + and you are not experiencing this bug. + + A fullscreen window has content that occupies the entire screen, no + borders, no menu bars, no Unity elements. An unredirected window is a + situation in which the application renders directly to the screen, + without going through a compositor (such as Compiz). + + If you are seeing anything at all except your application content on the + screen, this bug does not apply to you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
I do have the same issue (mostly). Fullscreen unredirected windows flicker when I change volume or screen birghtness (notify-osd overlay). After notification disappears, tearing goes away. Sometimes artifacts stick to window shadows or the cursors for while (few minutes), then go away. Havent installed no fancy drivers. Vannilla ubuntu 14.10, intel i5 sandy. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
@Deluxo: I think it's a different bug. Our tearing concern the unredirect fullscreen windows mode. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
Moved to Mint 17 (xfce4). Still, the Nvidia driver is not perfect on my ASUS V3-771G (GeForce GT 650M), but works great with my main workstation using Nvidia GTX770. I'm not using Nvidia on my laptop but the primary Intel GPU. Lost my hopes Ubuntu will ever fix this long lasting problems with Nvidia drivers... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
Confirm the tearing with unredirect fullscreen Windows enabled. Linux mint 17 Cinnamon 64 bit, Nvidia GT 530, driver 331.38 (i tested the 340 also with the same result). This workaround ( http://forums.linuxmint.com/viewtopic.php?f=208t=155365 ) allow to disable unredirect fullscreen windows and, thus, fix tearing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
Ubuntu 14.10, nvidia 770m, nvidia driver 343.22 xorg-egders -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
Hi, I installed linux mint 17 and the default xorg amd wrapper driver works flawlessly. I highly recommend. No issues whatsoever on my system. On Friday, October 17, 2014 5:25 AM, Minqiang ptp...@gmail.com wrote: I am here to report that same problem as ib (igor-bujanovic) CPU i7 4770k Nvidia GTX 770 same most annoying flickering in terminal! anyone can resolve the problem? -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing Status in “compiz” package in Ubuntu: Confirmed Bug description: Ubuntu release: 14.04 Installed compiz version: 1:0.9.11+14.04.20140409-0ubuntu1 The option 'unredirect fullscreen windows', which is enabled by default in Compiz, causes tearing in games and other fullscreen OpenGL applications, even with 'sync to vblank' options enabled in ccsm, in the GPU settings and in the game. With this option disabled, VSync works as fine as should with 'unredirected fullscreen windows' enabled and there is no tearing (but this causes performance issues and the Unity panel shadow on top of the application). Tested with: - ASUS NVIDIA GTX 650-E-1GD5 with NVIDIA proprietary driver 331.38 (tested) (nvidia-331) - the same graphics card with NVIDIA proprietary driver 331.38 (nvidia-331-updates) - the same graphics card with Nouveau open source driver (xserver-xorg-video-nouveau) - Intel HD 4000 iGPU with default open source drivers To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
I am here to report that same problem as ib (igor-bujanovic) CPU i7 4770k Nvidia GTX 770 same most annoying flickering in terminal! anyone can resolve the problem? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
I had to switch permanently to Intel GPU. Nvidia driver makes the system unusable for daily use. Such a shame. Sadly, Ubuntu 12.04 (in early phase using Bumblebee) was smooth. With each Ubuntu upgrade my problems gets bigger and bigger using the same HW base. Maybe time to improve testing acceptance procedures before major releases ?? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
I have annoying flickering after upgrading to 14.04 with the following graphic card: Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series] 8prog-if 00 [VGA controller]) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
Ubuntu 14.04, latest updates, latest Nvidia driver, MSI Gaming G45 MB, i7 4470k CPU, Nvidia GTX770, most annoying flickering in terminal, some other applications also affected. VLC runs w/o problems. System is almost unusable for any serious work :-( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
** Also affects: compiz Importance: Undecided Status: New ** No longer affects: compiz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
An example with mulitple monitors may need a separate bug report. Here notebook and pc, each single monitor and ati card, sync to vblank und unredirect on, no tearing. 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] RV710 [Radeon HD 4350/4550] [1002:954f] Subsystem: PC Partner Limited / Sapphire Technology Device [174b:174b] Kernel driver in use: radeon compiz: Installed: 1:0.9.11.2+14.04.20140714-0ubuntu1 Candidate: 1:0.9.11.2+14.04.20140714-0ubuntu1 Version table: *** 1:0.9.11.2+14.04.20140714-0ubuntu1 0 500 http://archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages 100 /var/lib/dpkg/status 1:0.9.11+14.04.20140409-0ubuntu1 0 500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
screen is constantly flickering. I'm is triple monitor with dual ATI 7250 Radeon cards all threee monitors are counterclockwise and a wghost of the screen is flickering 90 degrees across the left and right monitors but not the center screen. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1307144] Re: 'unredirect fullscreen windows' causes tearing
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/1307144 Title: 'unredirect fullscreen windows' causes tearing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1307144/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
