or Chrome
without lag (even full-screen). However, if I grab a local copy of the
video (using, for instance, Clipgrab) and play it using Totem, I get
lag.
I was also advised to try using mpv - I still get lag in mpv, although
not as pronounced.
tracy@tracy-hp:~$ sudo apt-cache po
lag (even full-screen). However, if I grab a local copy of the
video (using, for instance, Clipgrab) and play it using Totem, I get
lag.
I was also advised to try using mpv - I still get lag in mpv, although
not as pronounced.
tracy@tracy-hp:~$ sudo apt-cache policy totem
[sudo] password
pronounced.
tracy@tracy-hp:~$ sudo apt-cache policy totem
[sudo] password for tracy:
totem:
Installed: 3.26.0-0ubuntu6
Candidate: 3.26.0-0ubuntu6
Version table:
*** 3.26.0-0ubuntu6 500
500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
10
would think that a
smaller window would be less likely to show the problem than a full
screen - but that doesn't seem to be the case here.)
tracy@tracy-hp:~$ xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
LVDS-1 connected primary 1920x1080+0+0 (normal left inverted ri
). However, if I grab a local copy of the
video (using, for instance, Clipgrab) and play it using Totem, I get
lag.
I was also advised to try using mpv - I still get lag in mpv, although
not as pronounced.
tracy@tracy-hp:~$ sudo apt-cache policy totem
[sudo] password for tracy
tracy@tracy-hp:~$ glmark2
===
glmark2 2014.03+git20150611.fa71af2d
===
OpenGL Information
GL_VENDOR: Intel Open Source Technology Center
GL_RENDERER: Mesa DRI Intel(R
CPU benchmarking
tracy@tracy-hp:~$ sysbench --test=cpu run
WARNING: the --test option is deprecated. You can pass a script name or path on
the command line without any options.
sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3)
Running the test with following options:
Number of threads: 1
I reinstalled the i965-va-driver.
Here is the output of the hdparm command for the drive that currently
houses the video file:
tracy@tracy-hp:~$ sudo hdparm -t /dev/sdb
[sudo] password for tracy:
/dev/sdb:
Timing buffered disk reads: 352 MB in 3.01 seconds = 117.06 MB/sec
I moved the video
a warning about a decoder not supporting hardware). I
can re-run and see if I can catch a lag long enough for me to start
dmesg if you like. Just let me know what would help you most from this
point.
tracy@tracy-hp:/mnt/VM$ mpv bbb_sunflower_1080p_60fps_normal.mp4
Playing: bbb_sunflower_1080p_60fps_norm
under the "call for testing")
tracy@tracy-hp:~$ vainfo
libva info: VA-API version 1.1.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so
libva info: Found init function __vaDriverInit_1_1
libva info: va_openDriver() return
When run in totem, during the first "significant" lag (> 1 second), I
ran dmesg (output copied below) and top. Top showed totem and gnome-
shell as the only processes using more than 10% of the processor.
Dmesg output copied below:
tracy@tracy-hp:~$ dmesg
[0.00] Linux vers
shows only a single dropped frame (which would be unnoticable
for most people watching a video):
tracy@tracy-hp:/mnt/VM$ mpv bbb_sunflower_1080p_60fps_normal.mp4
Playing: bbb_sunflower_1080p_60fps_normal.mp4
(+) Video --vid=1 (*) (h264 1920x1080 60.000fps)
(+) Audio --aid=1 --alang=und (*) (mp3 2
r instance, Clipgrab) and play it using Totem, I get
lag.
I was also advised to try using mpv - I still get lag in mpv, although
not as pronounced.
tracy@tracy-hp:~$ sudo apt-cache policy totem
[sudo] password for tracy:
totem:
Installed: 3.26.0-0ubuntu6
Candidate: 3.26.
test video. I did not
catch "dmesg" or "top" during the lags - I will give that another try
later today when I have a few minutes to look into it.
tracy@tracy-hp:/mnt/VM$ mpv bbb_sunflower_1080p_60fps_normal.mp4
Playing: bbb_sunflower_1080p_60fps_normal.mp4
(+) Video --vid=
(even full-screen). However, if I grab a local copy of the
video (using, for instance, Clipgrab) and play it using Totem, I get
lag.
I was also advised to try using mpv - I still get lag in mpv, although
not as pronounced.
tracy@tracy-hp:~$ sudo apt-cache policy totem
[sudo] password for tra
Bug 655738 isn't right. Here is the link to the bug or question I submitted.
https://answers.launchpad.net/ubuntu/+question/655738
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Can anyone following this bug help me fix my computer. See bug 655738. I
would rather pursue the fix the error and finish the upgrade route. But
I need step by step directions. Thanks.
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