[Touch-packages] [Bug 1780664] [NEW] Recent libgl-mesa graphics update prevents drop down list menu appearing in apps like firefox three line/bar menu icon

Public bug reported: PROBLEM Recent libgl-mesa 18.0.5-0ubuntu0~16.04.1 graphics update prevents drop down list menu appearing in apps like firefox three line/bar menu icon. After recently applying updates, left clicking on some application menus and icons no longer displays a drop-down menu list

[Touch-packages] [Bug 1780664] Re: Recent libgl-mesa graphics update prevents drop down list menu appearing in apps like firefox three line/bar menu icon

Thanks @Pascal for indicating that the drop down menu lists do appear by selecting XRender as the rendering engine. Unfortunately XRender has other issues. The reason I originally changed away from using the default settings is because then I had issues with screen tearing [1] and an inability to

[Touch-packages] [Bug 1780664] Re: Recent libgl-mesa graphics update prevents drop down list menu appearing in apps like firefox three line/bar menu icon

To help others with reverting to a prior version of libgl1-mesa graphics drivers, I have provided the following download links. libgl1-mesa .deb packages (14 files) - Search for "Downloadable files" -- https://launchpad.net/ubunt

[Touch-packages] [Bug 1780664] Re: Recent libgl-mesa graphics update prevents drop down list menu appearing in apps like firefox three line/bar menu icon

While waiting for a fix to this issue, I decided to put a *hold* on these packages so that they won't be upgraded. To place a hold on these packages using apt: sudo apt-mark hold \ libegl1-mesa \ libgbm1 \ libgl1-mesa-dri \ libgl1-mesa-glx \ libglapi-mesa \ libgles2-mes

[Touch-packages] [Bug 1780846] Re: After update 2018-07-08 menus and buttons are behaving badly

Thanks @Patrick for the link between the bug reports. Bug #1780664 contains instructions on how to revert to earlier libgl-mesa package versions while we wait for a fix. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to libdrm

[Touch-packages] [Bug 1780846] Re: After update 2018-07-08 menus and buttons are behaving badly

I was able to work-around this issue by rolling back only the *libgl- mesa* packages from version 18.0.5-0ubuntu0~16.04.1 to version 17.2.8-0ubuntu0~16.04.1. I did not need to revert the *libdrm* packages in order to work-around this issue. -- You received this bug notification because you are a

[Touch-packages] [Bug 1780846] Re: After update 2018-07-08 menus and buttons are behaving badly

Daniel, can you try rebooting your computer or otherwise restarting the xserver and then re-testing? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1780846 Title: After updat

[Touch-packages] [Bug 1780846] Re: After update 2018-07-08 menus and buttons are behaving badly

Daniel, the KDE menu bar colour problem I experienced and noted in bug #1780664 also went away when I upgraded to the new xorg-server. I had to reboot and upgrade all my packages twice in order to get the latest. You might try checking to ensure that you have all the latest packages. -- You rec

[Touch-packages] [Bug 1780846] Re: After update 2018-07-08 menus and buttons are behaving badly

@Timo, I am using Intel HD Graphics and no longer experience issues as described in this report. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1780846 Title: After update 20

[Touch-packages] [Bug 1780664] Re: Recent libgl-mesa graphics update prevents drop down list menu appearing in apps like firefox three line/bar menu icon

Thanks Timo for looking at this issue. Following is the output requested: $ apt-cache policy xserver-xorg-core xserver-xorg-core: Installed: 2:1.18.4-0ubuntu0.7 Candidate: 2:1.18.4-0ubuntu0.7 Version table: *** 2:1.18.4-0ubuntu0.7 500 500 http://ca.archive.ubuntu.com/ubuntu xenial-

[Touch-packages] [Bug 1744372] Re: gparted does not start - Unit -.mount does not exist, proceeding anyway.

The upstream GParted team added a work-around to version 0.30.0 to enable it to run seamlessly under Wayland. See https://gparted.org/news.php?item=214 Unfortunately the packager for Ubuntu decided to not use the --enable- xhost-root work-around. See https://bugs.launchpad.net/ubuntu/+source/gpa

[Touch-packages] [Bug 1744372] Re: gparted does not start - Unit -.mount does not exist, proceeding anyway.

I see now that you have already done that. Perhaps if enough users express their displeasure with the decision then perhaps the packager will reconsider. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to wayland in Ubuntu. http

[Touch-packages] [Bug 1744372] Re: gparted does not start - Unit -.mount does not exist, proceeding anyway.

You might try petitioning the packager who made the decision. https://bugs.launchpad.net/ubuntu/+source/gparted/+bug/1737248 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to wayland in Ubuntu. https://bugs.launchpad.net/bugs/1

[Touch-packages] [Bug 1623969] Re: Cannot log in to kubuntu after update (Intel graphics + ksshaskpass)

Recently I encountered this problem and discovered a solution. I posted my solution at: kubuntu 16.04 SDDM login screen hangs https://askubuntu.com/questions/765364/kubuntu-16-04-sddm-login-screen-hangs/874972#874972 For completeness sake, I will also repost the solution here. -- Recen

[Touch-packages] [Bug 1535447] Re: Intel Graphics 4K Screen Tearing

I don't have a 4K monitor, but the following steps fixed video tearing with Kubuntu 16.04 on my Intel i7-2600k CPU with integrated Intel HD 3000 Graphics. Edit /etc/environment and add the following lines: __GL_YIELD="USLEEP" KWIN_TRIPLE_BUFFER=0 KWIN_USE_BUFFER_AGE=0 Save the file and reboot.