I get the following when I tail -f ~/.xsession-errors & then visit and click about. *** NSPlugin Wrapper *** ERROR: NPObject 0x7f71eb734a00 is no longer valid! *** NSPlugin Wrapper *** WARNING:(./src/npw-wrapper.c:2537):invoke_NPP_HandleEvent: assertion failed: (rpc_method_invoke_possible(plugin->connection)) *** NSPlugin Wrapper *** ERROR: NPP_HandleEvent() wait for reply: Connection closed
You can then get a meaningfulīacktrace from your debugger if you break on the gdk_x_error() function.) To debug your program, run it with the -sync command line That is, you will receive the error a while after causing it. (Note to programmers: normally, X errors are reported asynchronously
(Details: serial 857 error_code 8 request_code 140 minor_code 3) The error was 'BadMatch (invalid parameter attributes)'. This probably reflects a bug in the program. Gdk-ERROR **: The program 'npviewer.bin' received an X Window System error. (firefox:5813): Gtk-CRITICAL **: gtk_clipboard_get_for_display: assertion `!display->closed' failedįailed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory (firefox:5813): Gtk-CRITICAL **: gtk_clipboard_set_with_data: assertion `targets != NULL' failed NOTE: child process received `Goodbye', closing down *** NSPlugin Viewer *** WARNING: unhandled variable 18 () in NPN_GetValue() Here are some excerpted errors & warnings: Looking at "~/.xsession-errors", I find many error lines, which may or may not be useful or relevant: On my own, I thought of bringing up the CentOS 6 "Applications->System Tools->System Monitor", I see the numerous Flash crashes appear to have some relationship with "npviewer.bin", which uses the "/usr/lib64/flash-plugin/libflashplayer.so" shared object module and which has numerous "open files", one of which is "/home//.xsession-errors". Likewise, I've many times changed .* to True and back to False, without making any meaningful difference.
Googling more, I've modified, many times, the about:config to a whole bunch of values from -1 (infinite) to 10 seconds to 45 seconds (the default), but it doesn't seem to make a difference in the number of crashes. Point is, I'm using the 'correct' versions, which are listed below from this web page: Ģ.
$ sudo yum install flash-plugin nspluginwrapper alsa-plugins-pulseaudio libcurlĪnd, I've verified in Firefox by going to about:pluginsĪpplication/x-shockwave-flash Shockwave Flash swfĪpplication/futuresplash FutureSplash Player spl
$ sudo yum install curl compat-libstdc++-33 glibc nspluginwrapper Googling some more for advice, I've removed & installed the /usr/lib64/mozilla/plugins/ libflashplayer.so many times: Googling for debug advice, I've uninstalled & reinstalled Firefox a few times but it hasn't made any difference: Then, Firefox freezes, and when it comes back, ALL videos that were loading have been 'dumped' and all have to be started from the beginning. Ever since I moved to CentOS, flash has been crashing twenty times a day, mostly when multiple videos are open (slow connection) and one of them (randomly) is closed.