Linux 4.1.0 LTS kernel has been added to the repositories
Steam client received various fixes
Octopi 0.7.0 received some much needed patches
SystemD updated to 221
As always this update includes also regular Archlinux upstream fixes as of Jun 28 2015.
Not sure what the cause, but after the update vlc causes a total freeze of the system with most videos. I have tried changing the preferences, and even resetting them, but I can’t seem to be able to fix this. Essentially, I have no video.
Checking the log, I see there was no update to vlc (I have version 2.2.1-6), but I had an update of xf86-video-intel (2.99.917-5 -> 1:2.99.917+364+gb24e758-1).
Okay, I tried mpv also, and I can confirm that the problem is due to hardware acceleration, since the freeze occurs when I try to enable it, but I don’t know how to fix it.
libva-intel-driver is already installed, but I’m not sure if I have it properly configured.
If I disable hardware accelaration and use xv video driver in vlc, I get comparably watchable video, but the CPU load suffers.
I had problems with a previous mesa update, which I haven’t yet solved, and I had to disable hardware acceleration in firefox and chromium to get them to stop lagging. It may be that my graphics card is too old and is slowly becoming obsolete.
That could be, I have a core 2 duo here that I have to set the compositor in Plasma 5 to xrender or everything is horribly laggy, even just opening the menu takes about 20 sec with opengl enabled.
Seems that the latest xorg / mesa drivers for Intel are autodetecting opengl 3.2 on all thier GPU’s, even old ones like on my core2duo. Try going into system settings and changing the compositor to whatever your GPU can handle. I’ve also discovered that on Intel GPU’s at least, that setting the tearing prevention (vsync) to full screen repaints fixes many GPU related issues on KDE4 / Plasma5.
I’ve tried many different settings before, and settled on these because of different issues (lag in desktop effects, high CPU load). I’m hesitating to fiddle right now, since I have a workaround, but I’ll give it a try when I have time.
All right. I posted here because the previous update pack caused the issue, and the discussion was in this thread, but I will keep it in mind for the future.
The fix probably came with the update to VLC 2.2.1-6.
This being based on Arch/Manjaro there is very little patching other than what comes out of the upstream projects.