Hi, I installed CentOS 5.6 on a Dell Precision Laptop M4600. This laptop has 2 USB 3 connectors. Nothing work (mouse or usb key...) when I connected something on this 2 ports. And sound not working on this laptop. [root at localhost ~]# lspci 00:00.0 Host bridge: Intel Corporation Sandy Bridge DRAM Controller (rev 09) 00:01.0 PCI bridge: Intel Corporation Sandy Bridge PCI Express Root Port (rev 09) 00:16.0 Communication controller: Intel Corporation Cougar Point HECI Controller #1 (rev 04) 00:16.3 Serial controller: Intel Corporation Cougar Point KT Controller (rev 04) 00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04) 00:1a.0 USB Controller: Intel Corporation Cougar Point USB Enhanced Host Controller #2 (rev 04) 00:1b.0 Audio device: Intel Corporation Cougar Point High Definition Audio Controller (rev 04) 00:1c.0 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 1 (rev b4) 00:1c.1 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 2 (rev b4) 00:1c.2 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 3 (rev b4) 00:1c.3 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 4 (rev b4) 00:1c.7 PCI bridge: Intel Corporation Cougar Point PCI Express Root Port 8 (rev b4) 00:1d.0 USB Controller: Intel Corporation Cougar Point USB Enhanced Host Controller #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation Cougar Point LPC Controller (rev 04) 00:1f.2 RAID bus controller: Intel Corporation Mobile 82801 SATA RAID Controller (rev 04) 00:1f.3 SMBus: Intel Corporation Cougar Point SMBus Controller (rev 04) 01:00.0 VGA compatible controller: nVidia Corporation Device 0dfa (rev a1) 01:00.1 Audio device: nVidia Corporation Device 0bea (rev a1) 03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35) 0a:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04) 0b:00.0 FireWire (IEEE 1394): O2 Micro, Inc. Device 11f7 (rev 05) 0b:00.1 SD Host controller: O2 Micro, Inc. Device 8320 (rev 05) 0b:00.2 Mass storage controller: O2 Micro, Inc. Device 8330 (rev 05) [root at localhost ~]# Did someone know what to do for sound and for this 2 USB 3.0 connectors ? Regards. __________________________ Notre adresse de messagerie ?volue pour plus de simplicit? vers : prenom.nom at ifpen.fr. La racine @ifpenergiesnouvelles.fr reste n?anmoins active. Our e-mail address is changing to firstname.surname at ifpen.fr. Nevertheless, messages sent to the domain @ifpenergiesnouvelles.fr will still be delivered. Ce message (et toutes ses pi?ces jointes ?ventuelles) est confidentiel et ?tabli ? l'intention exclusive de ses destinataires. Toute utilisation de ce message non conforme ? sa destination, toute diffusion ou toute publication, totale ou partielle, est interdite, sauf autorisation expresse. IFP Energies nouvelles d?cline toute responsabilit? au titre de ce message. This message and any attachments (the message) are confidential and intended solely for the addressees. Any unauthorised use or dissemination is prohibited. IFP Energies nouvelles should not be liable for this message. Visitez notre site Web / Visit our web site : www.ifpenergiesnouvelles.fr / www.ifpenergiesnouvelles.com __________________________
m.roth at 5-cent.us
2011-Jun-27 13:41 UTC
[CentOS] No USB 3.0 and audio sound with CentOS 5.6
MOKRANI Rachid wrote:> Hi, > > I installed CentOS 5.6 on a Dell Precision Laptop M4600. > > > This laptop has 2 USB 3 connectors. Nothing work (mouse or usb key...) > when I connected something on this 2 ports. > > And sound not working on this laptop.<snip> Oy. Ever since I upgraded at home to 5.6, I occasionally get quirks with sound, and this is on an older tower system w/ commodity hardware. I have, several times, had to run system-config-soundcard, and run the test sound.... mark