[Bug 1026046] Re: Missing support for thumb resting on bottom of clickpad
Thanks @Bob (caltinay) for the libinput insight. I'm using Linux Mint 19, a Bionic based distro, and was suffering from the same issue. libinput, in fact, was already installed. All I had to do is change the driver to libinput creating a file called /usr/share/X11/xorg.conf.d/90-libinput.conf with the following contents: ## Section "InputClass" Identifier "libinput touchpad catchall" MatchIsTouchpad "on" MatchDevicePath "/dev/input/event*" Driver "libinput" Option "Tapping" "True" Option "DisableWhileTyping" "True" EndSection ## Clickpad now works exactly as it should. Touch sensitivity at the bottom area (where the buttons are located) is now correctly disabled. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1026046 Title: Missing support for thumb resting on bottom of clickpad To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-input-synaptics/+bug/1026046/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 990552] Re: gnome-shell crash: segfault at 50 ip 00007f2bd6028b05 sp 00007fffbb999068 error 4 in libcogl.so.9.1.0
I have just confirmed this is the same problem discussed here... http://ubuntuforums.org/showthread.php?t=1966002page=2 and here... https://answers.launchpad.net/ubuntu/+question/194996 I found the exact same crash from Compiz on /var/log/syslog. May 4 02:16:06 juliohmnote kernel: [ 659.671328] compiz[11423]: segfault at 7f34b4c7c400 ip 7f34e4eeb7e5 sp 7fff2ea202c8 error 4 in libc-2.15.so[7f34e4e5a000+1b3000] So, this is not a gnome-sheel problem after all. Turns out, the current NVIDA driver (version 295.49) which is shipped with Precise has a known bug that needs to be fixed in the next releases. In the meantime, it is possible to downgrade to version 295.33 and use the driver without reproducing this particular problem. To downgrade: # Uninstall the current nvidia driver sudo apt-get purge nvidia-current # Download the previous version of this driver http://us.download.nvidia.com/XFree86/Linux-x86_64/295.33/NVIDIA-Linux-x86_64-295.33.run # Switch to tty1 (CTRL+ALT+F1) # This needs to be done without lightdm running sudo stop lightdm # Make sure you have build-essential installed and the current linux headers # The installation will try to build and install kernel modules sudo sh NVIDIA-Linux-x86_64-295.33.run # Restart lightdm sudo start lightdm Enjoy Unity with visual effects. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/990552 Title: gnome-shell crash: segfault at 50 ip 7f2bd6028b05 sp 7fffbb999068 error 4 in libcogl.so.9.1.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/990552/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 990552] Re: gnome-shell crash: segfault at 50 ip 00007f2bd6028b05 sp 00007fffbb999068 error 4 in libcogl.so.9.1.0
This is a bug on the current nvidia driver. Instructions on workaround posted. ** Changed in: nvidia-graphics-drivers (Ubuntu) Status: New = Invalid ** Converted to question: https://answers.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+question/195954 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/990552 Title: gnome-shell crash: segfault at 50 ip 7f2bd6028b05 sp 7fffbb999068 error 4 in libcogl.so.9.1.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/990552/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 990552] [NEW] gnome-shell crash: segfault at 50 ip 00007f2bd6028b05 sp 00007fffbb999068 error 4 in libcogl.so.9.1.0
Public bug reported: I have just installed a fresh system with Ubuntu 12.04 LTS, and I am unable to use Unity 3D or Gnome3 with visual effects on my laptop. I can only use Unity 2D or Gnome Classic (no effects). Once I login with visual effects, none of the window decorations appear, gnome-shell does not load, and the desktop is unsable. I am only able to click/navigate into folders because there is a directory in the desktop which I can open... I can't even get screenshot of what it looks like, since the keyboard never gets focus to type anything. From /var/log/syslog, I can see the following errors, which I believe are related. Apr 28 11:44:31 juliohmnote kernel: [ 1447.361473] gnome-shell[5366]: segfault at 50 ip 7f0826023b05 sp 7fff78bc14d8 error 4 in libcogl.so.9.1.0[7f0825fd8000+83000] Apr 28 11:44:32 juliohmnote gnome-session[5290]: WARNING: Application 'gnome-shell.desktop' killed by signal Apr 28 11:44:34 juliohmnote kernel: [ 1450.190498] gnome-shell[5460]: segfault at 50 ip 7f09968a5b05 sp 7fffb64f2a68 error 4 in libcogl.so.9.1.0[7f099685a000+83000] Apr 28 11:44:35 juliohmnote gnome-session[5290]: WARNING: Application 'gnome-shell.desktop' killed by signal Apr 28 11:44:35 juliohmnote gnome-session[5290]: WARNING: App 'gnome-shell.desktop' respawning too quickly Apr 28 11:44:35 juliohmnote gnome-session[5290]: CRITICAL: We failed, but the fail whale is dead. Sorry Apr 28 11:44:59 juliohmnote blueman-mechanism: Exiting Apr 28 11:45:37 juliohmnote kernel: [ 1513.152459] gnome-shell[5626]: segfault at 50 ip 7f05ac0f2b05 sp 7fffeb053d08 error 4 in libcogl.so.9.1.0[7f05ac0a7000+83000] I'll be glad to collect any files or command line outputs that may be of help for this, so let me know. In my ignorance, all I can think of right now is an lspci dump of the hardware I have (see attached). Thank you for the help. ** Affects: nvidia-graphics-drivers (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/990552 Title: gnome-shell crash: segfault at 50 ip 7f2bd6028b05 sp 7fffbb999068 error 4 in libcogl.so.9.1.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/990552/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 990552] Re: gnome-shell crash: segfault at 50 ip 00007f2bd6028b05 sp 00007fffbb999068 error 4 in libcogl.so.9.1.0
** Attachment added: dump of lspci -vvv https://bugs.launchpad.net/bugs/990552/+attachment/3112587/+files/lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/990552 Title: gnome-shell crash: segfault at 50 ip 7f2bd6028b05 sp 7fffbb999068 error 4 in libcogl.so.9.1.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/990552/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
