Results 1 to 2 of 2

Thread: Knoppix 8.0: No sound on a HP EliteBook 8740w

  1. #1
    Member registered user
    Join Date
    Sep 2005
    Posts
    36

    Knoppix 8.0: No sound on a HP EliteBook 8740w

    No sound at all, no "Initiating startup sequence", no sound on youtube (videos play, just silently), nothing. Hardware-wise sound is not muted and not at level 0. The mouse-over of the speaker symbol in the task bar tells me "Lautstärkeregler 65". I can move its slider and switch it to muted and back to non-muted. Nothing changes.

    That's the first time this happens, sound worked on this laptop with all older versions of Knoppix I tried, namely 7.0, 7.4.2, 7.7 and 7.7.1 about a month ago (and maybe a few others I don't remember).

    Looks like I'm the first one reporting a sound problem with Knoppix 8.0. Can I do something to help finding the problem?

  2. #2
    Senior Member registered user
    Join Date
    Feb 2010
    Posts
    512
    Hi!

    How many soundcards does your system have?
    Code:
    cat /proc/asound/cards
    There is a thread about Firefox in Knoppix 8.0 in the german Knoppix forum: knoppix8.0 mit firefox52 Audio funktionsfaehig machen.


Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


ADATA Ultimate Series SU630 Internal SSD 240GB SATA III 2.5

ADATA Ultimate Series SU630 Internal SSD 240GB SATA III 2.5" 3D QLC 520MBps

$29.99



Netac 120GB SSD 2.5'' SATA III 6 Gb/s Internal Solid State Drive 500MB/s PC/MAC picture

Netac 120GB SSD 2.5'' SATA III 6 Gb/s Internal Solid State Drive 500MB/s PC/MAC

$18.88



1TB/2TB SATA 3 SSD Hard Drive 2.5

1TB/2TB SATA 3 SSD Hard Drive 2.5" Internal External Solid State Drive PC Laptop

$32.03



Netac 120GB SSD 2.5'' SATA III 6 Gb/s Internal Solid State Drive 500MB/s for PC picture

Netac 120GB SSD 2.5'' SATA III 6 Gb/s Internal Solid State Drive 500MB/s for PC

$15.99



Netac 240GB SSD 2.5'' SATA III 6Gbp/s Internal Solid State Drive 500MB/S PC/MAC picture

Netac 240GB SSD 2.5'' SATA III 6Gbp/s Internal Solid State Drive 500MB/S PC/MAC

$28.95



ADATA Ultimate Series SU650 Internal SSD 120GB SATA III 2.5

ADATA Ultimate Series SU650 Internal SSD 120GB SATA III 2.5" 3D NAND 520MBps

$21.99



1TB SanDisk X400 TLC SATA 3 6Gb/s 2.5

1TB SanDisk X400 TLC SATA 3 6Gb/s 2.5" 7mm SED Internal SSD SERVER SYSTEM PULL

$59.99



Netac 256GB SSD 2.5'' SATA III 6Gb/s Internal Solid State Drive 500MB/s PC/MAC picture

Netac 256GB SSD 2.5'' SATA III 6Gb/s Internal Solid State Drive 500MB/s PC/MAC

$24.99



Netac 240GB SSD 2.5'' SATA III 6Gbp/s Internal Solid State Drive 500MB/S picture

Netac 240GB SSD 2.5'' SATA III 6Gbp/s Internal Solid State Drive 500MB/S

$23.99



Netac 120GB 240GB 500GB SSD 2.5

Netac 120GB 240GB 500GB SSD 2.5" SATA III Internal Solid State Drive 500MB/s lot

$49.69