navigator buttons disappear

aleex5 · 2015-12-28 08:07:35

I had this same problem with crunchbang
sometimes the elements of Web pages are in black
I guess it must be a graphic problem, because my pc is old

Mod Edit: Oversized image replaced with thumbnail link, please limit images to ~250x250px, thank you.

-HoaS

ohnonot · 2015-12-28 08:50:37

Hello aleex5,
welcome to bunsenlabs!

I cannot see any black elements in your screenshot, but i can see that some elements are missing.

i strongly suspect a problem with graphic card/driver.

it is possible to disable hardware acceleration in iceweasel's preferences:
in the Advanced Tab => General:
UNcheck "Use hardware acceleration when available".

If that doesn't help, please post the output of

lspci -k | grep -iEA5 'vga|3d'

aleex5 · 2015-12-28 10:13:12

Hi thanks for reply
I am testing what you said
I would like to know how to disable the effects of shadows
and this came out in the terminal

Mod Edit: Oversized image replaced with thumbnail link.

In future please post any terminal output as text using code tags, thank you.

-HoaS

Head_on_a_Stick · 2015-12-28 10:57:28

Hello aleex5, welcome to the forums

Do the widgets (buttons) show up on the other applications?

Do they re-appear if you change the GTK theme?

If you start Iceweasel from a terminal window, are there any error messages?

EDIT: To disable shadows, edit the file at ~/.config/compton.conf and change the 2nd line:

shadow = false;

Then save the file and run:

killall -SIGUSR1 compton

Last edited by Head_on_a_Stick (2015-12-28 11:11:27)

aleex5 · 2015-12-28 13:27:14

only happens in web browsers
the strange thing is that in other distributions never passed me this problem
with hardware acceleration deactivated happens less often
Now I have Mozilla Firefox, the same thing happens

Last edited by aleex5 (2015-12-28 13:57:35)

Head_on_a_Stick · 2015-12-28 14:28:03

aleex5 wrote:

Now I have Mozilla Firefox, the same thing happens
http://thumbs.subefotos.com/6d25230a34fca54a0c0c7319ee789321o.jpg

Now I'm really confused -- that screenshot appears to show that all the widgets are in place

Do your widgets work if you load up a live CD/DVD?

aleex5 · 2015-12-28 15:22:24

Head_on_a_Stick wrote:

aleex5 wrote:
Now I have Mozilla Firefox, the same thing happens
http://thumbs.subefotos.com/6d25230a34fca54a0c0c7319ee789321o.jpg
Now I'm really confused -- that screenshot appears to show that all the widgets are in place
Do your widgets work if you load up a live CD/DVD?

I wanted to show in the picture it is that there are elements in black
some google images are in black
Sometimes it happens on some websites
bunsenlabs him install via USB

Head_on_a_Stick · 2015-12-28 15:51:14

aleex5 wrote:

I wanted to show in the picture it is that there are elements in black
some google images are in black
Sometimes it happens on some websites

Ah, now I think I understand a bit better, thank you.

In your first screenshot, the images were showing but the widgets (the forward & back, home, & bookmarks buttons) were not.

You seem to have some sort of script blocker running in that screenshot of Firefox -- do the images show up if you disable it?

When you load up the BunsenLabs ISO image (the one you used to install BunsenLabs), does this problem happen if you select "Live Session" from the startup menu?

aleex5 · 2015-12-28 18:23:15

Head_on_a_Stick wrote:

aleex5 wrote:
I wanted to show in the picture it is that there are elements in black
some google images are in black
Sometimes it happens on some websites
Ah, now I think I understand a bit better, thank you.
In your first screenshot, the images were showing but the widgets (the forward & back, home, & bookmarks buttons) were not.
You seem to have some sort of script blocker running in that screenshot of Firefox -- do the images show up if you disable it?
When you load up the BunsenLabs ISO image (the one you used to install BunsenLabs), does this problem happen if you select "Live Session" from the startup menu?

does not affect anything the ad blocker
the two problems arise from the beginning
I tried in live mode and got the same problem
I would know how can I permanently disable the composer, maybe that's what causes the problem

Head_on_a_Stick · 2015-12-28 18:37:25

aleex5 wrote:

how can I permanently disable the composer

Test your theory by using:

killall compton

Or:

pkill compton

To stop compton starting on login, edit the file at ~/.config/openbox/autostart and remove (or comment out, as shown) this line:

# bl-compositor --start &

aleex5 · 2015-12-28 21:13:07

Head_on_a_Stick wrote:

aleex5 wrote:
how can I permanently disable the composer
Test your theory by using:
killall compton
Or:
pkill compton
To stop compton starting on login, edit the file at ~/.config/openbox/autostart and remove (or comment out, as shown) this line:
# bl-compositor --start &

apparently it is not the composer because they follow the same problems
I have no idea what is causing the error graphic
because before I used openbox in other distributions and never had problems with browsers

Head_on_a_Stick · 2015-12-28 21:23:43

Head_on_a_Stick wrote:

If you start Iceweasel from a terminal window, are there any error messages?

aleex5 · 2015-12-28 21:53:42

Head_on_a_Stick wrote:

Head_on_a_Stick wrote:
If you start Iceweasel from a terminal window, are there any error messages?

as I have no iceweasel, run firefox from terminal
this is what came out

aleex@bunsenlabs-linux:~$ firefox

(firefox:2689): Gtk-CRITICAL **: IA__gtk_clipboard_set_with_data: assertion 'targets != NULL' failed

(firefox:2689): Gtk-CRITICAL **: IA__gtk_clipboard_set_with_data: assertion 'targets != NULL' failed

(firefox:2689): Gtk-CRITICAL **: IA__gtk_clipboard_set_with_data: assertion 'targets != NULL' failed

(firefox:2689): Gtk-CRITICAL **: IA__gtk_clipboard_set_with_data: assertion 'targets != NULL' failed
Vector smash protection is enabled.
Failed to open VDPAU backend libvdpau_nvidia.so: no se puede abrir el fichero del objeto compartido: No existe el fichero o el directorio
Failed to open VDPAU backend libvdpau_nvidia.so: no se puede abrir el fichero del objeto compartido: No existe el fichero o el directorio
Failed to open VDPAU backend libvdpau_nvidia.so: no se puede abrir el fichero del objeto compartido: No existe el fichero o el directorio
Failed to open VDPAU backend libvdpau_nvidia.so: no se puede abrir el fichero del objeto compartido: No existe el fichero o el directorio
Failed to open VDPAU backend libvdpau_nvidia.so: no se puede abrir el fichero del objeto compartido: No existe el fichero o el directorio
console.warn: Asynchronous operation was aborted as selection changed.
Vector smash protection is enabled.

Last edited by aleex5 (2015-12-28 21:56:42)

Head_on_a_Stick · 2015-12-28 22:04:22

Does this happen with Iceweasel?

How did you install Firefox?

aleex5 · 2015-12-28 22:31:36

Head_on_a_Stick wrote:

Does this happen with Iceweasel?
How did you install Firefox?

The problem happens in both browsers, Firefox installed from source

Head_on_a_Stick · 2015-12-28 22:34:41

aleex5 wrote:

Failed to open VDPAU backend libvdpau_nvidia.so: no se puede abrir el fichero del objeto compartido: No existe el fichero o el directorio

Do you have an NVIDIA card?

The requested `lspci` output should have shown it but perhaps it's called something strange.

What is the full output of `lspci`?

aleex5 · 2015-12-28 23:07:19

Head_on_a_Stick wrote:

aleex5 wrote:
Failed to open VDPAU backend libvdpau_nvidia.so: no se puede abrir el fichero del objeto compartido: No existe el fichero o el directorio
Do you have an NVIDIA card?
The requested `lspci` output should have shown it but perhaps it's called something strange.
What is the full output of `lspci`?

I have no nvidia graphics card

aleex@bunsenlabs-linux:~$ lspci
00:00.0 Host bridge: Intel Corporation 82945G/GZ/P/PL Memory Controller Hub (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82945G/GZ Integrated Graphics Controller (rev 02)
00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 01)
00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 01)
00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 01)
00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 01)
00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 01)
00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
00:1f.2 IDE interface: Intel Corporation NM10/ICH7 Family SATA Controller [IDE mode] (rev 01)
00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 01)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 01)
02:02.0 Communication controller: Conexant Systems, Inc. HSF 56k Data/Fax Modem

Head_on_a_Stick · 2015-12-28 23:15:41

I don't understand Chilean (?), can you post the output after starting Firefox like this:

LC_ALL=C firefox

aleex5 · 2015-12-28 23:33:22

Head_on_a_Stick wrote:

I don't understand Chilean (?), can you post the output after starting Firefox like this:
LC_ALL=C firefox

I do not understand what you mean
that command only runs normally firefox

Head_on_a_Stick · 2015-12-28 23:42:47

aleex5 wrote:

I do not understand what you mean
that command only runs normally firefox

Yes but the error messages should now be in English so that I can understand what they say and also get a meaningful result from a search engine

#1 2015-12-28 08:07:35

navigator buttons disappear

#2 2015-12-28 08:50:37

Re: navigator buttons disappear

#3 2015-12-28 10:13:12

Re: navigator buttons disappear

#4 2015-12-28 10:57:28

Re: navigator buttons disappear

#5 2015-12-28 13:27:14

Re: navigator buttons disappear

#6 2015-12-28 14:28:03

Re: navigator buttons disappear

#7 2015-12-28 15:22:24

Re: navigator buttons disappear

#8 2015-12-28 15:51:14

Re: navigator buttons disappear

#9 2015-12-28 18:23:15

Re: navigator buttons disappear

#10 2015-12-28 18:37:25

Re: navigator buttons disappear

#11 2015-12-28 21:13:07

Re: navigator buttons disappear

#12 2015-12-28 21:23:43

Re: navigator buttons disappear

#13 2015-12-28 21:53:42

Re: navigator buttons disappear

#14 2015-12-28 22:04:22

Re: navigator buttons disappear

#15 2015-12-28 22:31:36

Re: navigator buttons disappear

#16 2015-12-28 22:34:41

Re: navigator buttons disappear

#17 2015-12-28 23:07:19

Re: navigator buttons disappear

#18 2015-12-28 23:15:41

Re: navigator buttons disappear

#19 2015-12-28 23:33:22

Re: navigator buttons disappear

#20 2015-12-28 23:42:47

Re: navigator buttons disappear

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