[Bug 1893484] Re: Google Chrome 85.0.4183.83 crahses with SIGSEGV
Hmm.., i found the source of the crash. Interesting finding. My linux box was affected by the bug (!xcb_xlib_threads_sequence_lost), i have fixed that in Libx11 with the proposed fix. Google-chrome, pcfman, geany, meld and some other application i can't remember was affected by this bug. i haad bumped the libx11 version to 1.6.4-3ubuntu0.3. It was all fine, some time later Google-chrome released version 85.0.4183.83, so the crashes started with this version and Chromium 84.0.4147.105 was not affected. Google-chrome 84.0.4147.105 was not affected also. Recently i updated the Ubuntu and a new security fix in libx11 was installed: libx11 (2:1.6.4-3ubuntu0.3) bionic-security; urgency=medium , which has overwritten my own 1.6.4-3ubuntu0.3 with the "!xcb_xlib_threads_sequence_lost" fix. After this update i started to having the "!xcb_xlib_threads_sequence_lost" issue again, went back to libx11, bumped the version and applied the "!xcb_xlib_threads_sequence_lost" fix. Now Google-chrome and Chromium crash with SIGSEGV when an input is in the window. So, 85.0.4183.83 engine has changed the way it handles input (could be to mitigate the !xcb_xlib_threads_sequence_lost issue ???). The odd thing is FireFox is not affected. Can someone point me to what have changed from 84.0.4147.105 to 85.0.4183.83? My linux box is unstable with !xcb_xlib_threads_sequence_lost issue, fixing that makes 85.0.4183.83 crash. ** Summary changed: - Google Chrome 85.0.4183.83 crahses with SIGSEGV + Chromium-browser and Google Chrome 85.0.4183.83 crashes with SIGSEGV -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893484 Title: Chromium-browser and Google Chrome 85.0.4183.83 crashes with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893484] Re: Google Chrome 85.0.4183.83 crahses with SIGSEGV
After working for a while with Chrome and Chromium a similar SIGSEGV is happening again. Both Chrome and Chromium are crashing with SIGSEGV. It crashes right after i click the mouse or the input is in the Chromium window if i try to use the keyboard only instead of the mouse (navigate). Firefox 80.0.1 is not affected ( i am writing this with Firefox ) STRACE CHROMIUM --- recvmsg(31, {msg_namelen=0}, 0) = -1 EAGAIN (Resource temporarily unavailable) recvmsg(32, {msg_namelen=0}, 0) = -1 EAGAIN (Resource temporarily unavailable) recvmsg(32, {msg_namelen=0}, 0) = -1 EAGAIN (Resource temporarily unavailable) recvmsg(32, {msg_namelen=0}, 0) = -1 EAGAIN (Resource temporarily unavailable) poll([{fd=11, events=POLLIN}, {fd=31, events=POLLIN}, {fd=32, events=POLLIN}, {fd=109, events=POLLIN}], 4, 0) = 0 (Timeout) recvmsg(31, {msg_namelen=0}, 0) = -1 EAGAIN (Resource temporarily unavailable) recvmsg(31, {msg_namelen=0}, 0) = -1 EAGAIN (Resource temporarily unavailable) --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x28c1d1} --- +++ killed by SIGSEGV (core dumped) +++ Segmentation fault (core dumped) ** Attachment added: "Chromium SIGSEGV" https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+attachment/5410357/+files/chromium.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893484 Title: Google Chrome 85.0.4183.83 crahses with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893484] Re: Google Chrome 85.0.4183.83 crahses with SIGSEGV
After reading https://support.google.com/chrome/thread/67845533?hl=en I tried, on a whim, chromium-browser --disable-gpu and all works fine. I do not know what that means, but thought I'd post it here for 'data'. Perhaps it will help someone understand where to look for debugging, or, even, where the bug belongs. Thanks, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893484 Title: Google Chrome 85.0.4183.83 crahses with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893484] Re: Google Chrome 85.0.4183.83 crahses with SIGSEGV
C#8 I tried removing ~/.config/chromium but it did not change the empty window problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893484 Title: Google Chrome 85.0.4183.83 crahses with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893484] Re: Google Chrome 85.0.4183.83 crahses with SIGSEGV
C#4 Maybe sudo rm -rf ~/.config/chromium/ would fix the empty window too -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893484 Title: Google Chrome 85.0.4183.83 crahses with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893484] Re: Google Chrome 85.0.4183.83 crahses with SIGSEGV
Removing everything from: sudo rm -rf ~/.config/google-chrome/ fixed the issue, but lost history, password, configurations, etc... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893484 Title: Google Chrome 85.0.4183.83 crahses with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893484] Re: Google Chrome 85.0.4183.83 crahses with SIGSEGV
I have updated Chromium (Ubuntu 18.04.5 LTS). Version 85.0.4183.83 (Official Build) Built on Ubuntu , running on Ubuntu 18.04 (64-bit) is not affected by this bug. In the case of Google-chrome i tried to remove, purge, clean the directory /opt and the .cache and it did not help. It worth noting a few things about my linux box: 1. I upgraded from Ubuntu 16.04 to 18.04 (actually is Ubuntu with LXDE) 2. Ubuntu 16.04 worked stably, quickly, occasional freezes on Google-chrome 3. After the update i was affected by the "!xcb_xlib_threads_sequence_lost" bug, some info and fix here: https://github.com/avafinger/libx11_1.6.4 > It "comes up" but no graphics (or text) are displayed. Just a large empty > window (still with a > title) is displayed. Looks similar to the !xcb_xlib_threads_sequence_lost issue but firing the browser a second or third time always worked. Meld, Geany, pcmanfm would crash later for the same reason, so in the case of the "Empty window" seems more a GPU issue with the browser IMO. 3. This -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893484 Title: Google Chrome 85.0.4183.83 crahses with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893484] Re: Google Chrome 85.0.4183.83 crahses with SIGSEGV
oops. 3. I had plugins enabled in Google-chrome, not in Chromium! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893484 Title: Google Chrome 85.0.4183.83 crahses with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893484] Re: Google Chrome 85.0.4183.83 crahses with SIGSEGV
> I would appreciate if you could comment on this bug when > you get the update to let me know whether chromium-browser still works. For me, chromium-browser stopped working when updated to version 85.0.4183.83 (on Ubuntu 18.04.5). It "comes up" but no graphics (or text) are displayed. Just a large empty window (still with a title) is displayed. A right-mouse click will bring up an empty window that looks to be a context menu but it is completely blank. I have tried "purging" chromium-browser and re-installing, but no change. It happened a few days ago, approximately Sept. 8, and I just now started searching for issues, and found this bug open that might be related. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893484 Title: Google Chrome 85.0.4183.83 crahses with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893484] Re: Google Chrome 85.0.4183.83 crahses with SIGSEGV
Please note that an update of chromium-browser to version 85.0.4183.83 should be available very soon in the Ubuntu repositories. I would appreciate if you could comment on this bug when you get the update to let me know whether chromium-browser still works. Thanks in advance! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893484 Title: Google Chrome 85.0.4183.83 crahses with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893484] Re: Google Chrome 85.0.4183.83 crahses with SIGSEGV
Chromium 84.0.4147.105 Built on Ubuntu , running on Ubuntu 18.04 not affected! As for the google-chrome i thought the update to the latest version came from Ubuntu, since i always run the update manually and disable any automatic update. Ok, wrong assumption. I will try to report this crash to them or use chromium-browser. Please, disregard. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893484 Title: Google Chrome 85.0.4183.83 crahses with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1893484] Re: Google Chrome 85.0.4183.83 crahses with SIGSEGV
Chrome is distributed by Google, not Ubuntu, so the crash should be reported upstream, at https://bugs.chromium.org/p/chromium/issues/entry. Is chromium-browser (the package distributed and maintained by Ubuntu) similarly affected? ** Changed in: chromium-browser (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893484 Title: Google Chrome 85.0.4183.83 crahses with SIGSEGV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1893484/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs