Re: [Touch-packages] [Bug 1752938] Re: Upgrading Ubuntu 18.04 disables GPU hardware acceleration

2018-04-28 Thread Hairong Zhu
The original bug I reported was a duplicate of bug #1751414. It has been fixed. Lately I've upgraded from 17.10 to 18.08 for my laptop. I don't have this issue. My laptop has Intel GPU though. On Sun, 29 Apr 2018, 2:15 am Patyrk Zajdler, <1752...@bugs.launchpad.net> wrote: > I'm experiencing the

[Touch-packages] [Bug 1771757] [NEW] Ubuntu doesn't detect device on USB 3.1 Gen 2 port

2018-05-17 Thread Hairong Zhu
Public bug reported: Ubuntu does't detect the device when I plug a USB Flash drive onto the USB 3.1 Gen 2 port on my motherboard. I can't find the device in lsusb output. If I reboot the system with the drive plugged, I can mount the drive in file manager. If I unplug and plug it again, Ubuntu

[Touch-packages] [Bug 1583801] Re: No sound via headphones (headset) when Ubuntu boots with them plugged in

2017-12-19 Thread Hairong Zhu
I have this problem on Dell Inspiron 7370(Realtek ALC3254) when using Xubuntu 17.10(4.13 kernel). After upgrading to Ubuntu mainline kernel 4.14, the problem seems gone. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-dri

[Touch-packages] [Bug 1752938] [NEW] Upgrading Ubuntu 18.04 disables GPU hardware acceleration

2018-03-02 Thread Hairong Zhu
Public bug reported: I don't know which package causes this problem. The thing is ugrading Ubuntu 18.04 disables my GPU hardware acceleration. glxinfo_before_upgrade OpenGL vendor string: X.Org OpenGL renderer string: Radeon RX 560 Series (POLARIS11 / DRM 3.23.0 / 4.15.0-10-generic, LLVM 5.0.1)

[Touch-packages] [Bug 1583801] Re: No sound via headphones (headset) when Ubuntu boots with them plugged in

2018-01-16 Thread Hairong Zhu
uhh, well. I don't have this problem with kernel v4.14. After I upgrade to kernel v4.15-rc8, I run into this again. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1583801

[Touch-packages] [Bug 1583801] Re: No sound via headphones (headset) when Ubuntu boots with them plugged in

2018-01-16 Thread Hairong Zhu
It turns out I run into another problem. Pluseaudio doesn't prefer headphone in some cases, have to select headphone manually for once to fix it. Anyway the bug doesn't affect kernel v4.15. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is su