On Sun, 2007-10-07 at 11:30 -0400, Jacques B. wrote: > On 10/7/07, Simon Slater <pyevet@xxxxxxxxxxx> wrote: > > I have an Acer Extensa 5220 with a Slimtype DVD A DS8A1P CD/DVD drive. > > After installing Fedora 7 this drive is not found by any application. > > Will it be one of the /dev/sda devices? I'm not sure where to start > > with this one, googling didn't come up with anything useful. > > > > -- > > Regards > > Simon > If it's an IDE device (typically CD/DVD drives are) it will be a > /dev/hd? device. Where it sits on the IDE chain will dictate if it's > hda, hdb, hdc, or hdd. The primary/master drive on the first IDE > chain is hda. The secondary/slave drive is hdb. The primary/master > on the second IDE chain (assuming your motherboard has 2 because some > newer ones don't) is hdc, and the secondary/slave on the 2nd IDE chain > is hdd. > > If it's an external USB/firewire drive then it will be /dev/sd?. > > Type the following to find out: > > dmesg | grep dvd > (you could also try dmesg | grep cd > or dmesg | grep hd[a-z] > or dmesg | grep sd[a-z] > or other possible grep expressions such as the manufacturer of your device). > > It should show up in there. If it doesn't, it likely wasn't > recognized by Fedora. > > If it comes up, have a look to see how it was recognized. > > There are other ways to look for it. lspci if a pci device. lsusb if > a USB device. And others probably have yet other suggestions. I was > first taught dmesg and have found it invaluable for such > troubleshooting issues. > > You could also check your BIOS to make sure it is picking it up. > Although I'm gathering it is seeing you were likely able to boot your > Fedora install DVD from it to install it to your hard drive in the > first place. > > Jacques B. > dmesg | grep dvd yields nothing. dmesg | grep cd gives lines for ?hci_hcd which is all USB stuff I think. dmesg | grep sd output is: [simon@Acer ~]$ dmesg | grep sd SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sda3 sda4 < sda5 sda6 > sd 0:0:0:0: Attached scsi disk sda sd 0:0:0:0: Attached scsi generic sg0 type 0 sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci: SDHCI controller found at 0000:0f:06.3 [104c:803c] (rev 0) EXT3 FS on sda5, internal journal SELinux: initialized (dev sda5, type ext3), uses xattr sd 0:0:0:0: freeze sdhci 0000:0f:06.3: freeze sdhci 0000:0f:06.3: LATE freeze sdhci 0000:0f:06.3: EARLY resume sdhci 0000:0f:06.3: resuming sd 0:0:0:0: resuming SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA SCSI device sdb: 506880 512-byte hdwr sectors (260 MB) sdb: Write Protect is off sdb: Mode Sense: 43 00 00 00 sdb: assuming drive cache: write through SCSI device sdb: 506880 512-byte hdwr sectors (260 MB) sdb: Write Protect is off sdb: Mode Sense: 43 00 00 00 sdb: assuming drive cache: write through sdb: unknown partition table sd 3:0:0:0: Attached scsi removable disk sdb sd 3:0:0:0: Attached scsi generic sg1 type 0 SELinux: initialized (dev sdb, type vfat), uses genfs_contexts [simon@Acer ~]$ dmesg | grep hd SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB) SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB) SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB) SCSI device sdb: 506880 512-byte hdwr sectors (260 MB) SCSI device sdb: 506880 512-byte hdwr sectors (260 MB) This is with a DVD in the drive. Without a DVD in the drive /dev/sdb goes. Even with a disc in the drive, however, in CD Player for example the box in preferences to select the device is greyed out. Sound juicer "... could not find any CD-ROM drives to read.". Totem has eject and play/pause greyed out when a DVD is in the drive and the open dialogue has no option to point to /dev/sdb. -- Regards Simon -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
