buona sera ,
da un pò di gg. non funziona più l'audio sul notebook HP , anche se
correttamente regolato .
ho provato i seguenti comandi :
giorgio@gooldrake-hp-pavilion-dv6700-notebook-pc:~$ sudo alsactl store
alsactl: save_state:1595: No soundcards found...
giorgio@gooldrake-hp-pavilion-dv6700-notebook-pc:~$ sudo alsactl restore
alsactl: load_state:1735: No soundcards found...
giorgio@gooldrake-hp-pavilion-dv6700-notebook-pc:~$ lsof | grep snd | more
unity-set 1764 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
dconf\x20 1764 1784 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
gmain 1764 1785 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
gdbus 1764 1788 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
indicator 1837 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
gmain 1837 1847 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
gdbus 1837 1874 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
dconf\x20 1837 1875 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
pulseaudi 1890 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
null-sink 1890 1896 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
nautilus 1954 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
gmain 1954 2106 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
gdbus 1954 2107 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
dconf\x20 1954 2110 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
nautilus 1954 2111 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
firefox 2323 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
dconf\x20 2323 2334 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
gmain 2323 2335 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
gdbus 2323 2336 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
Gecko_IOT 2323 2343 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
Timer 2323 2371 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
Link\x20M 2323 2372 giorgio mem REG 8,1
413672 8393178 /usr/lib/x86_64-linux-gnu/libsndfile.so.1.0.
25
--Ancora--
infine :
giorgio@gooldrake-hp-pavilion-dv6700-notebook-pc:~$ lsusb
Bus 001 Device 005: ID 1058:25a2 Western Digital Technologies, Inc.
Bus 001 Device 004: ID 0408:030c Quanta Computer, Inc. HP Webcam
Bus 001 Device 003: ID 054c:02a5 Sony Corp. MicroVault Flash Drive
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 04fc:05da Sunplus Technology Co., Ltd
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
qualcuno ha dei suggerimenti per capire il problema ?
grazie