On 10/11/14 10:07, intrigeri wrote:
Control: tag -1 + moreinfoHi, Giorgos Pallas wrote (09 Nov 2014 17:36:05 GMT) :HTML5 audio does not work. Neither youtube, neither other sites for testing html5 audio functionality. Video plays OK.Do you have AppArmor enabled?
I also state that rebooting my system with apparmor = 0, the audio plays OK. So the problem is in the apparmor rules that were installed with torbrowser-launcher.
These are the logs appearing while the browser tries to play some html5 audio (with no success):
Nov 10 22:43:17 mordor kernel: [ 2342.267981] audit: type=1400 audit(1415652197.927:22): apparmor="DENIED" operation="open" profile="/usr/bin/torbrowser-launcher" name="/home/gpall/.kde/share/config/gtkrc-2.0" pid=6004 comm="torbrowser-laun" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Nov 10 22:43:33 mordor kernel: [ 2358.026992] audit: type=1400 audit(1415652213.687:23): apparmor="DENIED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/etc/pulse/client.conf" pid=6077 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 Nov 10 22:43:33 mordor kernel: [ 2358.029689] audit: type=1400 audit(1415652213.691:24): apparmor="DENIED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/dev/shm/" pid=6077 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 Nov 10 22:43:33 mordor kernel: [ 2358.030107] audit: type=1400 audit(1415652213.691:25): apparmor="DENIED" operation="mknod" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/dev/shm/pulse-shm-3574326807" pid=6077 comm=4D6564696120417564696F requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000 Nov 10 22:43:33 mordor kernel: [ 2358.030240] audit: type=1400 audit(1415652213.691:26): apparmor="DENIED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/dev/shm/" pid=6077 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 Nov 10 22:43:33 mordor kernel: [ 2358.030683] audit: type=1400 audit(1415652213.691:27): apparmor="DENIED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/run/user/1000/pulse/" pid=6077 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Nov 10 22:43:33 mordor kernel: [ 2358.030710] audit: type=1400 audit(1415652213.691:28): apparmor="DENIED" operation="rmdir" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/run/user/1000/pulse/" pid=6077 comm=4D6564696120417564696F requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 Nov 10 22:43:33 mordor kernel: [ 2358.039930] audit: type=1400 audit(1415652213.699:29): apparmor="DENIED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/proc/6080/fd/" pid=6080 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Nov 10 22:43:33 mordor kernel: [ 2358.058800] audit: type=1400 audit(1415652213.719:30): apparmor="DENIED" operation="exec" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/usr/bin/pulseaudio" pid=6080 comm=4D6564696120417564696F requested_mask="x" denied_mask="x" fsuid=1000 ouid=0 Nov 10 22:43:33 mordor kernel: [ 2358.069116] audit: type=1400 audit(1415652213.731:31): apparmor="DENIED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/usr/share/alsa/alsa.conf" pid=6077 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
I then set torbrowser.Browser.firefox to complain mode and the audio played fine, leaving those logs:
Nov 10 22:51:03 mordor kernel: [ 2807.451657] audit: type=1400 audit(1415652663.111:59): apparmor="DENIED" operation="open" profile="/usr/bin/torbrowser-launcher" name="/home/gpall/.kde/share/config/gtkrc-2.0" pid=6389 comm="torbrowser-laun" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Nov 10 22:51:15 mordor kernel: [ 2820.228224] audit: type=1400 audit(1415652675.891:60): apparmor="ALLOWED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/etc/pulse/client.conf" pid=6462 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 Nov 10 22:51:15 mordor kernel: [ 2820.229899] audit: type=1400 audit(1415652675.891:61): apparmor="ALLOWED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/dev/shm/" pid=6462 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 Nov 10 22:51:15 mordor kernel: [ 2820.230106] audit: type=1400 audit(1415652675.891:62): apparmor="ALLOWED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/dev/shm/pulse-shm-2296749166" pid=6462 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Nov 10 22:51:15 mordor kernel: [ 2820.230231] audit: type=1400 audit(1415652675.891:63): apparmor="ALLOWED" operation="unlink" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/dev/shm/pulse-shm-2296749166" pid=6462 comm=4D6564696120417564696F requested_mask="d" denied_mask="d" fsuid=1000 ouid=1000 Nov 10 22:51:15 mordor kernel: [ 2820.230351] audit: type=1400 audit(1415652675.891:64): apparmor="ALLOWED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/dev/shm/pulse-shm-1196710089" pid=6462 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Nov 10 22:51:15 mordor kernel: [ 2820.230406] audit: type=1400 audit(1415652675.891:65): apparmor="ALLOWED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/dev/shm/pulse-shm-20729093" pid=6462 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Nov 10 22:51:15 mordor kernel: [ 2820.230455] audit: type=1400 audit(1415652675.891:66): apparmor="ALLOWED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/dev/shm/pulse-shm-2201192101" pid=6462 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Nov 10 22:51:15 mordor kernel: [ 2820.230502] audit: type=1400 audit(1415652675.891:67): apparmor="ALLOWED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/dev/shm/pulse-shm-1870918335" pid=6462 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Nov 10 22:51:15 mordor kernel: [ 2820.230550] audit: type=1400 audit(1415652675.891:68): apparmor="ALLOWED" operation="open" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/dev/shm/pulse-shm-3395306747" pid=6462 comm=4D6564696120417564696F requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000 Nov 10 22:51:15 mordor kernel: [ 2820.230705] audit: type=1400 audit(1415652675.891:69): apparmor="ALLOWED" operation="mknod" profile="/home/*/.local/share/torbrowser/tbb/{i686,x86_64}/tor-browser_*/Browser/firefox" name="/dev/shm/pulse-shm-4158976097" pid=6462 comm=4D6564696120417564696F requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
smime.p7s
Description: S/MIME Cryptographic Signature
