Am 17.03.2014 19:52, schrieb Nuno Sucena Almeida:
On 03/17/2014 02:31 PM, woelf...@arcor.de wrote:
Hello Nuno,
thank You for Your answer.
Run a Beaglebone Black as standalone with HDMI monitor or LCD cape.
Compile the Hello World program as describes by Derec Molloy with gtk.
Run it and You will see the problem.
The same problem occures if You open GIMP and load a picture.
Regards Werner
Hi Werner,
I'm familiar with Derek Molloy videos, but you didn't confirm that you
have a X window manager running on the BBB.
What distribution are you using? Can you do a 'ps axwf' on your
beaglebone and copy&paste it here?
regards,
Nuno
Hello Nuno,
the distributions i use, i have described in my initial mail.
the result of the ps axwf You find as attachment.
regards
Werner
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PID TTY STAT TIME COMMAND
2 ? S 0:00 [kthreadd]
3 ? S 0:00 \_ [ksoftirqd/0]
5 ? S< 0:00 \_ [kworker/0:0H]
6 ? S 0:00 \_ [kworker/u:0]
7 ? S< 0:00 \_ [kworker/u:0H]
8 ? S 0:00 \_ [migration/0]
9 ? S 0:00 \_ [rcu_bh]
10 ? S 0:00 \_ [rcu_sched]
11 ? S 0:00 \_ [watchdog/0]
12 ? S< 0:00 \_ [khelper]
13 ? S 0:00 \_ [kdevtmpfs]
14 ? S< 0:00 \_ [netns]
16 ? S 0:00 \_ [bdi-default]
17 ? S< 0:00 \_ [kintegrityd]
18 ? S< 0:00 \_ [kblockd]
19 ? S 0:00 \_ [khubd]
20 ? S 0:00 \_ [irq/86-44e0b000]
21 ? S 0:00 \_ [kworker/u:1]
24 ? S 0:00 \_ [irq/23-tps65217]
27 ? S 0:00 \_ [irq/46-4819c000]
36 ? S< 0:00 \_ [rpciod]
38 ? S 0:00 \_ [khungtaskd]
39 ? S 0:00 \_ [kswapd0]
40 ? S 0:00 \_ [fsnotify_mark]
41 ? S< 0:00 \_ [nfsiod]
42 ? S< 0:00 \_ [crypto]
45 ? S< 0:00 \_ [pencrypt]
46 ? S< 0:00 \_ [pdecrypt]
53 ? S< 0:00 \_ [OMAP UART0]
57 ? S< 0:00 \_ [kpsmoused]
72 ? S 0:00 \_ [mmcqd/1]
73 ? S 0:00 \_ [mmcqd/1boot0]
74 ? S 0:00 \_ [mmcqd/1boot1]
76 ? S< 0:00 \_ [deferwq]
79 ? S< 0:00 \_ [kworker/0:1H]
80 ? S 0:00 \_ [jbd2/mmcblk0p2-]
81 ? S< 0:00 \_ [ext4-dio-unwrit]
102 ? S< 0:00 \_ [krfcommd]
256 ? S 0:00 \_ [file-storage]
620 ? S 0:00 \_ [kworker/0:0]
655 ? S 0:00 \_ [kworker/0:2]
657 ? S 0:00 \_ [kworker/0:1]
1 ? Ss 0:00 /sbin/init
92 ? Ss 0:09 /lib/systemd/systemd-journald
93 ? Ss 0:00 /lib/systemd/systemd-udevd
124 ? Ss 0:00 /usr/sbin/connmand -n
126 ? Ss 0:00 /bin/sh /usr/bin/g-ether-load.sh
282 ? S 0:00 \_ /usr/sbin/udhcpd -f -S /etc/udhcpd.conf
127 ? Ss 0:06 /usr/bin/node4 /usr/share/cloud9/bin/cloud9.js -l
0.0.0.0 -w /var/lib/cloud9 -p 3000
130 ? Ss 0:01 /usr/bin/python gateone.py
131 ? Ssl 0:01 /usr/bin/node autorun.js
132 ? Ss 0:00 /lib/systemd/systemd-logind
134 ? Ss 0:00 /usr/sbin/crond -n
135 ? Ss 0:00 /usr/bin/dbus-daemon --system --address=systemd:
--nofork --nopidfile --systemd-activation
137 tty1 Ss+ 0:00 /sbin/agetty --noclear tty1 38400 linux
138 ? Ssl 0:00 /usr/sbin/gdm-binary -nodaemon
229 ? Sl 0:00 \_ /usr/libexec/gdm-simple-slave --display-id
/org/gnome/DisplayManager/Display1
272 tty2 Rs+ 0:18 \_ /usr/bin/X :0 -br -verbose -auth
/var/run/gdm/auth-for-gdm-2QP1XB/database -nolisten tcp
450 ? Sl 0:00 \_ /usr/libexec/gdm-session-worker
519 ? Ssl 0:00 \_ gnome-session
526 ? Ss 0:00 \_ /usr/bin/ssh-agent -- gnome-session
562 ? S 0:03 \_ metacity
564 ? Sl 0:05 \_ gnome-panel
571 ? Sl 0:06 \_ nautilus
578 ? S 0:00 \_ /usr/libexec/gdu-notification-daemon
579 ? S 0:00 \_ gnome-power-manager
581 ? S 0:00 \_ connman-applet
582 ? S 0:00 \_ bluetooth-applet
270 ? Ss 0:00 /usr/sbin/wpa_supplicant -u
306 ttyO0 Ss+ 0:00 /sbin/agetty -s ttyO0 115200
333 ? Ssl 0:00 /usr/sbin/console-kit-daemon --no-daemon
401 ? Sl 0:00 /usr/libexec/polkitd --no-debug
441 ttyGS0 Rs+ 1:53 /sbin/agetty -s ttyGS0 115200
453 ? Sl 0:00 /usr/libexec/upowerd
529 ? S 0:00 dbus-launch --exit-with-session gnome-session
530 ? Ss 0:00 /usr/bin/dbus-daemon --fork --print-pid 4
--print-address 6 --session
533 ? S 0:00 /usr/libexec/gconfd-2
541 ? Sl 0:00 /usr/bin/gnome-keyring-daemon --start
--components=ssh
544 ? Ss 0:04 /usr/libexec/gnome-settings-daemon
546 ? S 0:00 /usr/libexec/gvfsd
552 ? Ssl 0:00 /usr/libexec//gvfs-fuse-daemon /home/root/.gvfs
567 ? S 0:00 /usr/libexec/gvfs-gdu-volume-monitor
568 ? Ssl 0:00 /usr/libexec/udisks-daemon
569 ? S 0:00 \_ udisks-daemon: not polling any devices
574 ? Sl 0:02 /usr/libexec/wnck-applet
576 ? S 0:00 /usr/libexec/gvfs-gphoto2-volume-monitor
593 ? Sl 0:02 /usr/libexec/clock-applet
598 ? Sl 0:00 /usr/libexec/notification-area-applet
602 ? S 0:00 /usr/libexec/gvfsd-trash --spawner :1.11
/org/gtk/gvfs/exec_spaw/0
609 ? S 0:00 /usr/libexec/gvfsd-metadata
615 ? Ss 0:00 /usr/sbin/dropbear -i -r
/etc/dropbear/dropbear_rsa_host_key -p 22
616 pts/0 Ss+ 0:00 \_ -sh
627 ? Sl 0:10 Terminal
631 ? S 0:00 \_ gnome-pty-helper
632 pts/1 Ss 0:00 \_ sh
661 pts/1 R+ 0:00 \_ ps axwf