[Bug 805402] Re: When scrolling in Chromium, PC freezes
[Expired for chromium-browser (Ubuntu) because there has been no activity for 60 days.] ** Changed in: chromium-browser (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
Hello I've got the same problem on 11.04. It always freezed gdm when scrolling in Chrome, so I had to restart gdm (ctrl+alt+backspace worked). Today it occurred also when scrolling inside Libreoffice. Maybe it's not related to chrome? Please tell me if you need any log or further information on my system. Fujitsu-Siemens Amilo Si1848, Ubuntu 11.04, kernel 2.6.38-11-generic- pae, Gnome 2.32.1, Ati Mobility Radeon X1300 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
I've gone back to ubuntu 10.04, not because of this problem, but 11.04 made my somewhat ancient PC perform like a one-legged dog. So I guess I won't be having this particular problem any more. Thanks for your help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
That X log has a backtrace from X. I notice that noveau in the the call stack. It's probably worth checking with them if it's a known bug. The backtrace going through __kernel_sigreturn is a bit weird to me. [ 15845.260] [mi] EQ overflowing. The server is probably stuck in an infinite loop. [ 15845.260] Backtrace: [ 15845.272] 0: /usr/bin/X (xorg_backtrace+0x3b) [0x80eab2b] [ 15845.273] 1: /usr/bin/X (mieqEnqueue+0x1ab) [0x80e9d0b] [ 15845.273] 2: /usr/bin/X (xf86PostMotionEventM+0xbf) [0x80c4b6f] [ 15845.273] 3: /usr/lib/xorg/modules/input/evdev_drv.so (0xf52000+0x368f) [0xf5568f] [ 15845.273] 4: /usr/lib/xorg/modules/input/evdev_drv.so (0xf52000+0x54e9) [0xf574e9] [ 15845.273] 5: /usr/lib/xorg/modules/input/evdev_drv.so (0xf52000+0x5d4d) [0xf57d4d] [ 15845.273] 6: /usr/bin/X (0x8048000+0x6b41f) [0x80b341f] [ 15845.273] 7: /usr/bin/X (0x8048000+0x12ddb6) [0x8175db6] [ 15845.273] 8: (vdso) (__kernel_sigreturn+0x0) [0xf7d400] [ 15845.273] 9: /lib/i386-linux-gnu/libdrm.so.2 (drmCommandWrite+0x3b) [0xdd008b] [ 15845.273] 10: /lib/i386-linux-gnu/libdrm_nouveau.so.1 (0xbee000+0x285a) [0xbf085a] [ 15845.273] 11: /lib/i386-linux-gnu/libdrm_nouveau.so.1 (nouveau_bo_map_range+0xf1) [0xbf0f01] [ 15845.273] 12: /lib/i386-linux-gnu/libdrm_nouveau.so.1 (nouveau_bo_map+0x33) [0xbf0ff3] [ 15845.273] 13: /usr/lib/xorg/modules/drivers/nouveau_drv.so (0xa9f000+0x3c31) [0xaa2c31] [ 15845.273] 14: /usr/lib/xorg/modules/libexa.so (0x38c000+0x8f4f) [0x394f4f] [ 15845.273] 15: /usr/bin/X (0x8048000+0xe28a5) [0x812a8a5] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
dmesg.txt attached. ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+attachment/2238758/+files/dmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
Xorg.0.log attached ** Attachment added: "Xorg.0.log" https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+attachment/2238757/+files/Xorg.0.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
Well that didn't take long! back home for two hours and frozen out. Page I was on and trying to scroll down with the mouse when the freeze happened: http://www.newstatesman.com/religion/2011/07/god-evidence- believe-world A flash video was running in another tab at the time. Sound of video continued until end of video. On some previous similar freezes the sound has gone into a stuck CD type mode. I managed to ssh in from a laptop and recovered the files I tihnk are needed. I've attached: dmesg.txt Xorg.0.log .xsession-errors (saw this in my home folder - don't know if it is relevant). ** Attachment added: "xsession-errors" https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+attachment/2238756/+files/xsession-errors -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
I wil try and get a backtrace but will be away for a week. As far as I can recall, flash is present on pages that freeze ( I've started keeping a log). I've been a bit dubious about it because it often crashes (both in Chromium and Firefox). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
hm.. do you happen to know which web page caused your freeze? does it contain WebGL? or maybe flash (iirc, flash is now able to use the GPU too). Please try to get a backtrace: https://wiki.ubuntu.com/X/Troubleshooting/Freeze Another thing you may try: chromium trunk, or at least the -dev channel (both are M14). There's a PPA for each. They contain a lot of fixes GPU wise. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
Didn't have to wait long, I had a freeze this morning. Unusually this also froze the mouse cursor. Screenshot of about:gpu attached. ** Attachment added: "about:gpu" https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+attachment/2214809/+files/Screenshot.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
Sure , no problem. it's just a workaround to see if it's really tied to the GPU or if it's totally unrelated. If it's the GPU, it's tricky to identify the culprit. Both Unity-3D and Chromium compete for the GPU, and in case of nvidia, it manifests itself as a Xorg freeze where Xorg is sucking all the cpu, stuck somewhere in the nvidia proprietary libGL, for which we have no source code. Difficult to say who's to blame, chromium, unity, compiz, Xorg, nvidia-current, its libGL, the kernel... or something else. If you can get a back trace during a freeze, that would be helpful to understand the problem (while connecting remotely using ssh and attaching gdb to Xorg). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
My graphics package is "NVIDIA GeForce4 MX 440 with AGP8X" as you state. I am using --disable-accelerated-compositing from today. I'd want at least two weeks without freeze-ups before I was happy that it had removed 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/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
In later versions (I use M14), this page is more complete. Your 0x10DE/0x0181 is known as a "NVIDIA GeForce4 MX 440 with AGP8X", is that correct? I don't see it blacklisted in https://dl.google.com/dl/edgedl/chrome/gpu/software_rendering_list.json so even it's not (already) known as buggy. Did you try --disable-accelerated-compositing? if it works, this bug is most likely a dupe of bug 755099 or of bug 718858, or similar. There are also a lot of GPU / X freeze bugs in the upstream bug tracker: http://code.google.com/p/chromium/issues/list?can=2&q=gpu+nvidia+os%3DLinux&colspec=ID+Stars+Pri+Area+Feature+Type+Status+Summary+Modified+Owner+Mstone+OS&x=mstone&y=area&cells=tiles -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
I see what you mean about the missing values. How can I correct this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
Screenshot of about:gpu attached ** Attachment added: "Screenshot of about:gpu" https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+attachment/2212977/+files/Screenshot-2.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
btw, i don't see most of the values, such as your driver vendor & version, GL_* etc. Could you please attach a screenshot instead? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
yep, about:gpu has been mapped to chrome://gpu later on. Try with --disable-accelerated-compositing and see if it still freezes your desktop. (you can add that in /etc/chromium-browser/default) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
When I put chrome://gpu in the address line I get "This web page is not available". Looking in chromium help I put in about:gpu and got the following: Graphics Feature Status Canvas: Software rendered. Hardware acceleration not enabled. 3D CSS: Hardware accelerated Compositing: Hardware accelerated WebGL: Hardware accelerated WebGL multisampling: Hardware accelerated Problems Detected Accelerated 2D canvas has not been enabled (in about:flags or command line) Version Information Data exported Sat Jul 16 2011 13:25:58 GMT+0100 (BST) Chrome version 12.0.742.112 (Developer Build 90304) Ubuntu 11.04 Software rendering list version 1.13 Driver Information Initialization time 0 Vendor Id 0x10de Device Id 0x0181 Driver vendor Driver version Driver date Pixel shader version Vertex shader version GL version GL_VENDOR GL_RENDERER GL_VERSION GL_EXTENSIONS Log Messages [2577:2577:3027680284:INFO:gl_implementation.cc(95)] : Using desktop GL implementation. [2577:2577:3027902216:INFO:gpu_child_thread.cc(131)] : gpu_info_collector::CollectGraphicsInfo complete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
Please paste the GPU info you get from chrome://gpu/ I suspect it's caused by the hardware acceleration, also used by unity 3d. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
I've got the same issue, usually on YT oder G+, had to change back to FireFox -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
It had only occurred on pages on the www. guardian.co.uk site until today when it happened on a completely unrelated site which was when I decided to report it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
Is there a specific page this occurs on? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
this only started happening after upgrading to Natty. It is very intermittent and generally occurs when a page is slow to load. The problem is the impact in that it freezes the whole PC not just Chomium, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
Hi, Thanks for the extra info, I don't have Natty installed so can't confirm it for sure. All I can say is that I don't *seem* to get the issue when using Chromium in Oneiric (but then, I have a different graphics card, so that might just as well be the difference) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 805402] Re: When scrolling in Chromium, PC freezes
** Summary changed: - When scrolling in Chrome, PC freezes + When scrolling in Chromium, PC freezes -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/805402 Title: When scrolling in Chromium, PC freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/805402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
