Re: USB Hard drive and usb stick not creating devices
Posted: Thu May 22, 2014 1:08 pm
Result of speedup:-
At first I didn't change from 1920x1080 resolution, no /etc/X11/xorg.conf and everything was OK.
I thought I would change to the recommended 1280x720.
X comes up, eventually, with a green background and a pink foreground.
Reboot - It takes a very long time to present a login screen.
It's sitting there with the unmovable cursor and the task bar incomplete and almost half way up the screen for the last 10 minutes.
Eventually it will be OK, but it takes an age and everything is slow.
slipstream:/home/lancelot # ping parallella-16
PING parallella-16 (81.200.64.50) 56(84) bytes of data.
64 bytes from advancedsearch.virginmedia.com (81.200.64.50): icmp_seq=1 ttl=51 time=15.0 ms
64 bytes from advancedsearch.virginmedia.com (81.200.64.50): icmp_seq=2 ttl=51 time=13.5 ms
64 bytes from advancedsearch.virginmedia.com (81.200.64.50): icmp_seq=3 ttl=51 time=17.1 ms
That's all wrong.
slipstream:/home/lancelot # ping 192.168.10.209
PING 192.168.10.209 (192.168.10.209) 56(84) bytes of data.
64 bytes from 192.168.10.209: icmp_seq=1 ttl=64 time=0.678 ms
64 bytes from 192.168.10.209: icmp_seq=2 ttl=64 time=0.254 ms
That's OK.
Adding 192.168.10.209 to /etc/hosts on the remote and ssh now works.
15 minutes and X is still not fully up.
17 minutes and the task bar is now at the bottom and mouse cursor is active.
lxterminal with pink menu bar, text is black on a yellow background.
Overall, the speed up instructions has caused the Parallella to crawl.
The following commands across a ssh connection took around 3 minutes to complete.
root@parallella-16:~# mount /dev/mmcblk0p1 /mnt
root@parallella-16:~# cat /sys/class/drm/card0-HDMI-A-1/modes
root@parallella-16:~# ls -l /mnt
total 12791
-rwxr-xr-x 1 root root 8659 May 22 13:33 devicetree.dtb
-rwxr-xr-x 1 root root 8667 May 18 20:51 devicetree.dtb.bak
-rwxr-xr-x 1 root root 9805 May 21 23:00 devicetree.dts
-rwxr-xr-x 1 root root 4045564 Feb 6 14:35 parallella.bit.bin
-rwxr-xr-x 1 root root 4555008 May 21 10:24 uImage
-rwxr-xr-x 1 root root 4468792 May 21 09:24 uImage.bak
root@parallella-16:~#
At first I didn't change from 1920x1080 resolution, no /etc/X11/xorg.conf and everything was OK.
I thought I would change to the recommended 1280x720.
X comes up, eventually, with a green background and a pink foreground.
Reboot - It takes a very long time to present a login screen.
It's sitting there with the unmovable cursor and the task bar incomplete and almost half way up the screen for the last 10 minutes.
Eventually it will be OK, but it takes an age and everything is slow.
slipstream:/home/lancelot # ping parallella-16
PING parallella-16 (81.200.64.50) 56(84) bytes of data.
64 bytes from advancedsearch.virginmedia.com (81.200.64.50): icmp_seq=1 ttl=51 time=15.0 ms
64 bytes from advancedsearch.virginmedia.com (81.200.64.50): icmp_seq=2 ttl=51 time=13.5 ms
64 bytes from advancedsearch.virginmedia.com (81.200.64.50): icmp_seq=3 ttl=51 time=17.1 ms
That's all wrong.
slipstream:/home/lancelot # ping 192.168.10.209
PING 192.168.10.209 (192.168.10.209) 56(84) bytes of data.
64 bytes from 192.168.10.209: icmp_seq=1 ttl=64 time=0.678 ms
64 bytes from 192.168.10.209: icmp_seq=2 ttl=64 time=0.254 ms
That's OK.
Adding 192.168.10.209 to /etc/hosts on the remote and ssh now works.
15 minutes and X is still not fully up.
17 minutes and the task bar is now at the bottom and mouse cursor is active.
lxterminal with pink menu bar, text is black on a yellow background.
Overall, the speed up instructions has caused the Parallella to crawl.
The following commands across a ssh connection took around 3 minutes to complete.
root@parallella-16:~# mount /dev/mmcblk0p1 /mnt
root@parallella-16:~# cat /sys/class/drm/card0-HDMI-A-1/modes
root@parallella-16:~# ls -l /mnt
total 12791
-rwxr-xr-x 1 root root 8659 May 22 13:33 devicetree.dtb
-rwxr-xr-x 1 root root 8667 May 18 20:51 devicetree.dtb.bak
-rwxr-xr-x 1 root root 9805 May 21 23:00 devicetree.dts
-rwxr-xr-x 1 root root 4045564 Feb 6 14:35 parallella.bit.bin
-rwxr-xr-x 1 root root 4555008 May 21 10:24 uImage
-rwxr-xr-x 1 root root 4468792 May 21 09:24 uImage.bak
root@parallella-16:~#