[Bug 1887294] Re: [nvidia] Display freeze and kernel crash on GeForce GTX 1060 6GB
Can confirm with 20.04 (not new though, this happened in 18.04 too): - GTX 1050 Ti, drivers 450.80.02 - Kernel 5.4.0-52-generic #57-Ubuntu SMP Thu Oct 15 10:57:00 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux - dmesg attached - I have to ssh into the machine and shut it down. For me, it always seem to happen when I walk away after locking my screen and turning off my monitor (by turning it off at the power bar - an old work around for failing-to-sleep-monitor issues, of all things) Note my keyboard and mice a plugged into the hub, so you'll see usb disconnects in the dmesg. ** Attachment added: "dmesg output" https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1887294/+attachment/5432773/+files/dmesg2.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887294 Title: [nvidia] Display freeze and kernel crash on GeForce GTX 1060 6GB To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-440/+bug/1887294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 185311] Re: hardy, locking assertion failure, xorg/libsdl
I've also tested Bryce's non-xcb libs and they also fix my Matlab issues completely. They also fix my Maple issues, which is reasonable as both packages share a Java foundation in their GUI. I bet this fixes bugs with many other software packages too. I hope the non-xcb backed X11 libraries go back into Hardy, especially as it's a LTS release. Installing Hardy and finding many packages break is quite disconcerting. I'm not sure how many applications use xcb and X11 together, but surely sacrificing the stability of older applications isn't worth it just to run a few xcb+x11 mixed programs. -- hardy, locking assertion failure, xorg/libsdl https://bugs.launchpad.net/bugs/185311 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 185311] Re: hardy, locking assertion failure, xorg/libsdl
Ok, here's a really ugly and large hack that seems (for me anyways) to get Matlab back to where it was before Hardy. Basically, I took the libX11.so (and related) files from a different machine that didn't have a libxcb-backed libX11: scp fedora3machine:/usr/X11R6/lib64/lib*.so.? /opt/oldX11lib Then I placed this new set of X11 libs in my load path: export LD_LIBRARY_PATH=/opt/oldX11lib:$LD_LIBRARY_PATH Then I ran Matlab with great success, even over TCP. Note, make sure you use the proper (32-bit or 64-bit) libraries for you machine/application. This hack is at best temporary to get you going. Ideally, the libX11-xcb library should emulate all the issues of the old libX11 for older apps, or it should be removed and let the old libX11 continue to serve those applications. Frameworks and applications can then migrate to libxcb at their own pace. -- hardy, locking assertion failure, xorg/libsdl https://bugs.launchpad.net/bugs/185311 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87947] Re: xcb_xlib.c:50: xcb_xlib_unlock: Assertion `c->xlib.lock' failed.
Sorry, I meant to say "unusably slow". TCP/X11 transport of Matlab and other Java applications are unusably slow even with all the hacks and updates applied. -- xcb_xlib.c:50: xcb_xlib_unlock: Assertion `c->xlib.lock' failed. https://bugs.launchpad.net/bugs/87947 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 185311] Re: hardy, locking assertion failure, xorg/libsdl
Sorry, I meant to say "unusably slow". TCP/X11 transport of Matlab and other Java applications are unusably slow even with all the hacks and updates applied. -- hardy, locking assertion failure, xorg/libsdl https://bugs.launchpad.net/bugs/185311 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 87947] Re: xcb_xlib.c:50: xcb_xlib_unlock: Assertion `c->xlib.lock' failed.
I still get issues when running MATLAB r2008 under Hard (32-bit and 64-bit). I've tried the sed thing, the SLOPPY_LOCK export and have all the updates installed as of today. Basically, matlab over UNIX sockets (the default, DISPLAY=:0.0) seems fine, but over TCP sockets (DISPLAY=localhost:0) is is usably slow. Even older versions of matlab have issues. Same applies to Maple and any other odd Java programs I have. I need the TCP sockets because I'm deploying (well, stalled until this is sorted) Ubuntu on servers here which I need X11-over-TCP for. Why can't we just remove the XCB infection/bridge layer from libX11 and revert it to the stock libX11 module? Let old libX11 programs use that, and new ones use XCB. Thanks! -- xcb_xlib.c:50: xcb_xlib_unlock: Assertion `c->xlib.lock' failed. https://bugs.launchpad.net/bugs/87947 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 185311] Re: hardy, locking assertion failure, xorg/libsdl
I still get issues when running MATLAB r2008 under Hard (32-bit and 64-bit). I've tried the sed thing, the SLOPPY_LOCK export and have all the updates installed as of today. Basically, matlab over UNIX sockets (the default, DISPLAY=:0.0) seems fine, but over TCP sockets (DISPLAY=localhost:0) is is usably slow. Even older versions of matlab have issues. Same applies to Maple and any other odd Java programs I have. I need the TCP sockets because I'm deploying (well, stalled until this is sorted) Ubuntu on servers here which I need X11-over-TCP for. Why can't we just remove the XCB infection/bridge layer from libX11 and revert it to the stock libX11 module? Let old libX11 programs use that, and new ones use XCB. Thanks! -- hardy, locking assertion failure, xorg/libsdl https://bugs.launchpad.net/bugs/185311 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 25931] Re: Failed to initalize HAL.
I also get the "failed to initilize hal" error, but ONLY if autologin is enabled. I guess it logs in too quickly because of an incorrect priority list? rc0.d/K01gdm rc2.d/S13gdm rc4.d/S13gdm rc6.d/K01gdm rc1.d/K01gdm rc3.d/S13gdm rc5.d/S13gdm rc1.d/K88dbus rc2.d/S12dbus rc3.d/S12dbus rc4.d/S12dbus rc5.d/S12dbus rc1.d/K16hal rc2.d/S24hal rc3.d/S24hal rc4.d/S24hal rc5.d/S24hal rc0.d/K16dhcdbd rc2.d/S24dhcdbd rc4.d/S24dhcdbd rc6.d/K16dhcdbd rc1.d/K16dhcdbd rc3.d/S24dhcdbd rc5.d/S24dhcdbd This is a Thinkpad X40, running Hardy, which was upgraded from Fiesty. -- Failed to initalize HAL. https://bugs.launchpad.net/bugs/25931 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 185755] [NEW] audacious crashes on roll up
Public bug reported: Under Gutsy, when I run audacious and double click the title bar (which I've configured to "roll up" the window into just a title bar), the application crashes with: *** stack smashing detected ***: audacious terminated This seems to happen ONLY when the application is double-sized (ie. I clicked the little D in audacious to make it larger). I've tested this on two completely different (but still Gutsy machines), on both mp3 and ogg files, with only one file loaded at a time. I run the stock theme only and without any plugins enabled. ** Affects: audacious (Ubuntu) Importance: Undecided Status: New -- audacious crashes on roll up https://bugs.launchpad.net/bugs/185755 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
