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
  •  


Supermicro 4U 36 Bay Storage Server 2.2Ghz 16-C 128GB 1x1280W Rails TrueNAS ZFS picture

Supermicro 4U 36 Bay Storage Server 2.2Ghz 16-C 128GB 1x1280W Rails TrueNAS ZFS

$725.06



HP ProLiant DL360 G9 Server | 2 x E5-2660V3 2.6Ghz | 64GB | 2 x 900GB SAS HDD picture

HP ProLiant DL360 G9 Server | 2 x E5-2660V3 2.6Ghz | 64GB | 2 x 900GB SAS HDD

$339.00



Dell Poweredge R640 Server | 2x Xeon Gold 6132 | 128GB | H730P | 8x HDD Trays picture

Dell Poweredge R640 Server | 2x Xeon Gold 6132 | 128GB | H730P | 8x HDD Trays

$1849.00



H261-Z61 2U 24SFF AMD Server 8x EPYC 7551 256-Cores 256GB RAM 8x25G NIC 2x2200W picture

H261-Z61 2U 24SFF AMD Server 8x EPYC 7551 256-Cores 256GB RAM 8x25G NIC 2x2200W

$2612.18



DELL PowerEdge R730 Server 2x E5-2690v3 2.6GHz =24 Cores 32GB H730 4xRJ45 picture

DELL PowerEdge R730 Server 2x E5-2690v3 2.6GHz =24 Cores 32GB H730 4xRJ45

$274.00



HP Proliant DL360 Gen9 28 Core SFF Server 2X E5-2680 V4 16GB RAM P440ar No HDD picture

HP Proliant DL360 Gen9 28 Core SFF Server 2X E5-2680 V4 16GB RAM P440ar No HDD

$196.95



SuperMicro Server 505-2 Intel Atom 2.4GHz 8GB RAM SYS-5018A-FTN4 1U Rackmount picture

SuperMicro Server 505-2 Intel Atom 2.4GHz 8GB RAM SYS-5018A-FTN4 1U Rackmount

$202.49



Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD picture

Dell PowerEdge R730XD 28 Core Server 2X Xeon E5-2680 V4 H730 128GB RAM No HDD

$389.99



1U Server (6-8 VM's) Vsphere VPS Short Depth 20

1U Server (6-8 VM's) Vsphere VPS Short Depth 20" XEON 3.5Ghz 32GB RAM X10SLM-F

$199.00



Supermicro 2U X11DPU 2x Xeon Gold 6132 2.6GHz / 128gb / 12x Trays / S3108L-H8ir picture

Supermicro 2U X11DPU 2x Xeon Gold 6132 2.6GHz / 128gb / 12x Trays / S3108L-H8ir

$749.99