Re: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow
Nelson, David (ED, PARD) wrote: David Nelson, Early Development Chemist, PARD F13 Lab Block, Macclesfield, Cheshire 01625 518518 (ext 28518) -Original Message- From: Michael Schreckenbauer [mailto:[EMAIL PROTECTED] Sent: 05 February 2007 12:42 To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow I don't think, that matters. UDMA33 should be enough for every DVD-Drive out there. Michael -- gentoo-user@gentoo.org mailing list Yes, see my earlier post on the subject. I highly doubt any DVD drive will even come close to 33MB/s. -- djn I do not represent anyone else in emails I send to this list. Thanks for all the replies. I've been on skiing vacation this week, so I apologize that I didn't respond sooner. It worked perfectly with 2.6.18, however completely sucks with 2.6.19. So there has nothing changed in the BIOS Cheers, Jay -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow
Hey! I just found out that this is a bug in kernel 2.6.19 (http://linuxforen.de/forums/showthread.php?t=230939) and no patches have been offered yet. So if anyone knows a patch for this issue, it would be nice if you could offer a link to the patch. Cheers, Jay -- gentoo-user@gentoo.org mailing list
RE: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow
-Original Message- From: Jakob Buchgraber [mailto:[EMAIL PROTECTED] Sent: 02 February 2007 18:08 To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow Hi, thanks for replying! I get 2x DVD writing speed I get 500KB/s to 1,5 MB/s reading speed. I can mount and access it, but it's just SLOW. Any hints? Cheers, Jay -- gentoo-user@gentoo.org mailing list Hmm... I'm not sure to be honest. Nothing untoward popping up in dmesg? Have you tried various DVDR media? -- djn I do not represent anyone else in emails I send to this list. -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow
Nelson, David (ED, PARD) wrote: -Original Message- From: Jakob Buchgraber [mailto:[EMAIL PROTECTED] Sent: 02 February 2007 18:08 To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow Hi, thanks for replying! I get 2x DVD writing speed I get 500KB/s to 1,5 MB/s reading speed. I can mount and access it, but it's just SLOW. Any hints? Cheers, Jay -- gentoo-user@gentoo.org mailing list Hmm... I'm not sure to be honest. Nothing untoward popping up in dmesg? Have you tried various DVDR media? -- djn I do not represent anyone else in emails I send to this list. what about udma/dma and bios settings? -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow
Nelson, David (ED, PARD) wrote: -Original Message- From: Mikko Husari [mailto:[EMAIL PROTECTED] Sent: 05 February 2007 11:26 To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow what about udma/dma and bios settings? -- gentoo-user@gentoo.org mailing list Good point. Time to crack open hdparm maybe? Although dmesg did say the drive was using UDMA/33 but I'm not sure if that means Linux is actually using DMA for the drive or if thats just what the BIOS has it set at. I'd maybe check IDE cables as well btw. I had a bad IDE cable once cause some fun problems with a hard disk. -- djn I do not represent anyone else in emails I send to this list. maybe youd be happier if it was udma/133 ? -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow
Am Montag, 5. Februar 2007 12:47 schrieb Mikko Husari: Nelson, David (ED, PARD) wrote: -Original Message- From: Mikko Husari [mailto:[EMAIL PROTECTED] Sent: 05 February 2007 11:26 To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow what about udma/dma and bios settings? Good point. Time to crack open hdparm maybe? Although dmesg did say the drive was using UDMA/33 but I'm not sure if that means Linux is actually using DMA for the drive or if thats just what the BIOS has it set at. I'd maybe check IDE cables as well btw. I had a bad IDE cable once cause some fun problems with a hard disk. maybe youd be happier if it was udma/133 ? I don't think, that matters. UDMA33 should be enough for every DVD-Drive out there. Michael -- gentoo-user@gentoo.org mailing list
RE: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow
David Nelson, Early Development Chemist, PARD F13 Lab Block, Macclesfield, Cheshire 01625 518518 (ext 28518) -Original Message- From: Michael Schreckenbauer [mailto:[EMAIL PROTECTED] Sent: 05 February 2007 12:42 To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow I don't think, that matters. UDMA33 should be enough for every DVD-Drive out there. Michael -- gentoo-user@gentoo.org mailing list Yes, see my earlier post on the subject. I highly doubt any DVD drive will even come close to 33MB/s. -- djn I do not represent anyone else in emails I send to this list. -- gentoo-user@gentoo.org mailing list
RE: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow
-Original Message- From: Jakob Buchgraber [mailto:[EMAIL PROTECTED] Sent: 01 February 2007 19:16 To: gentoo-user@lists.gentoo.org Subject: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow ... snip ... Hey everybody! I've upgraded to kernel 2.6.19 (gentoo sources) a few days ago however I can't get my DVD Drive working correctly. ... snip ... Btw.: It worked perfectly well under openSUSE 10.2 (don't have it installed anymore, so I can't check which drivers were used) and gentoo kernel 2.6.18-r6 (I also used the ATA_PIIX driver there). Any hints? Cheers, Jay -- gentoo-user@gentoo.org mailing list When you say you cant get it working correctly what exactly do you mean? Do you mean it's slow when reading or writing CDs/DVDs? Or do you mean you can't access it at all? What sort of methods did you use to test its speed? AFAIK 33MB/s should be fine for a DVD drive - 16x is approx 21MB/s, *theoretically* so I doubt it will ever even reach that. -- djn -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow
Nelson, David (ED, PARD) wrote: -Original Message- From: Jakob Buchgraber [mailto:[EMAIL PROTECTED] Sent: 01 February 2007 19:16 To: gentoo-user@lists.gentoo.org Subject: [gentoo-user] Re: [kernel 2.6.19-r4] DVD Drive extremely slow ... snip ... Hey everybody! I've upgraded to kernel 2.6.19 (gentoo sources) a few days ago however I can't get my DVD Drive working correctly. ... snip ... Btw.: It worked perfectly well under openSUSE 10.2 (don't have it installed anymore, so I can't check which drivers were used) and gentoo kernel 2.6.18-r6 (I also used the ATA_PIIX driver there). Any hints? Cheers, Jay -- gentoo-user@gentoo.org mailing list When you say you cant get it working correctly what exactly do you mean? Do you mean it's slow when reading or writing CDs/DVDs? Or do you mean you can't access it at all? What sort of methods did you use to test its speed? AFAIK 33MB/s should be fine for a DVD drive - 16x is approx 21MB/s, *theoretically* so I doubt it will ever even reach that. -- djn Hi, thanks for replying! I get 2x DVD writing speed I get 500KB/s to 1,5 MB/s reading speed. I can mount and access it, but it's just SLOW. Any hints? Cheers, Jay -- gentoo-user@gentoo.org mailing list