A few days ago I have replaced my debian jessie with new ubuntu 15.10 to make a try and that was suprisingly stable. (I installed debian before because of ubuntu's freezes.) There were no crashes.
Then I downloaded an app (intel-graphics-installer) from the official website of Intel and I ran it. It replaced my VA-API packages: 1.5.1-2 -> 1.6.2. After this my Acer was continuously freezing. I wanted to uninstall the problematic packages but It wasn't so easy. There was no uninstall or anything like that but I could force ubuntu's default version with Synaptic package manager. My ubu is very stable now, there are no freezes, I think that there is something not okay with new packages of Intel VA Api. What do you think? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1509723 Title: [Acer Aspire ES1-311] Ubuntu freezes occasionally To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1509723/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs