[Bug 1553328] Re: Mir crashes on nouveau (nv50) in pushbuf_kref() especially with multiple monitors
I guess even with a single display, multi-threaded apps like the web browser could still trigger this nouveau crash or similar by rendering from multiple threads. There's a comment here suggesting the same crash might also happen in some processes like webbrowser-app even under Unity7: https://bugs.launchpad.net/ubuntu/+source/unity8-desktop-session/+bug/1595238/comments/15 which further supports the theory. Based on upstream's comment https://bugs.freedesktop.org/show_bug.cgi?id=92438#c39 I would expect nouveau to continue to crash under both multi-monitor and other multi- threaded rendering conditions (like webbrowser-app?). ** Summary changed: - Mir crashes on nouveau (nv50) in pushbuf_kref() especially with multiple monitors + Mir/Unity8 crashes on nouveau (nv50) in pushbuf_kref() especially with multiple monitors -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1553328 Title: Mir/Unity8 crashes on nouveau (nv50) in pushbuf_kref() especially with multiple monitors or opening the web browser app To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1553328/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1553328] Re: Mir crashes on nouveau (nv50) in pushbuf_kref() especially with multiple monitors
** Changed in: mesa (Ubuntu) Status: Confirmed => Invalid ** Also affects: nouveau via https://bugs.freedesktop.org/show_bug.cgi?id=92438 Importance: Unknown Status: Unknown ** Changed in: mir (Ubuntu) Importance: Undecided => Critical ** Changed in: qtmir (Ubuntu) Importance: Medium => Critical ** Changed in: libdrm (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1553328 Title: Mir crashes on nouveau (nv50) in pushbuf_kref() especially with multiple monitors To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1553328/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1553328] Re: Mir crashes on nouveau (nv50) in pushbuf_kref() especially with multiple monitors
** Changed in: canonical-devices-system-image Importance: High => Critical ** Changed in: libdrm (Ubuntu) Importance: High => Critical ** Changed in: mesa (Ubuntu) Importance: High => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1553328 Title: Mir crashes on nouveau (nv50) in pushbuf_kref() especially with multiple monitors To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1553328/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1553328] Re: Mir crashes on nouveau (nv50) in pushbuf_kref() especially with multiple monitors
** Summary changed: - Mir crashes on nouveau (nv50) in pushbuf_kref() + Mir crashes on nouveau (nv50) in pushbuf_kref() especially with multiple monitors -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1553328 Title: Mir crashes on nouveau (nv50) in pushbuf_kref() especially with multiple monitors To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1553328/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
