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Date: Thu, 22 Mar 2012 20:15:49 -0600 From: Robert Hancock <hancockrwd@...il.com> To: Chris Holland <bandidoirlandes@...il.com> Cc: linux-kernel@...r.kernel.org Subject: Re: IDE DVD and CD drive seem to not work with Linux desktop 3.3.0-030300-generic On Wed, Mar 21, 2012 at 11:44 PM, Chris Holland <bandidoirlandes@...il.com> wrote: > > On Wed, Mar 21, 2012 at 11:36 PM, Robert Hancock <hancockrwd@...il.com> wrote: > > On 03/21/2012 10:29 PM, Chris Holland wrote: > >> > >> Please cc me at: bandidoirlandes@...il.com > >> > >> My optical drives are not working with 3.3 but they worked fine with > >> 3.3rc7 > >> These are the kernels from http://kernel.ubuntu.com/~kernel-ppa/mainline/ > >> Ubuntu 11.10 > >> > >> Not working > >> Linux desktop 3.3.0-030300-generic #201203182135 SMP Mon Mar 19 > >> 01:36:20 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux > >> cat /var/log/dmesg | egrep '(CD|DVD)' > >> [ 0.000000] CD000-EFFFF uncachable > >> > >> Working > >> Linux desktop 3.3.0-030300rc7-generic #201203101735 SMP Sat Mar 10 > >> 22:36:28 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux > >> cat /var/log/dmesg | egrep '(CD|DVD)' > >> [ 0.000000] CD000-EFFFF uncachable > >> [ 0.092676] ACPI Warning: Incorrect checksum in table [TAMG] - > >> 0xCD, should be 0xCC (20120111/tbutils-321) > >> [ 6.324511] ata9.01: ATAPI: LITE-ON DVDRW SHW-160P6S, PS0A, max UDMA/66 > >> [ 6.397218] scsi 8:0:0:0: CD-ROM LITE-ON LTR-48246S > >> SS0B PQ: 0 ANSI: 5 > >> [ 6.419770] cdrom: Uniform CD-ROM driver Revision: 3.20 > >> [ 6.419898] sr 8:0:0:0: Attached scsi CD-ROM sr0 > >> [ 6.427088] scsi 8:0:1:0: CD-ROM LITE-ON DVDRW > >> SHW-160P6S PS0A PQ: 0 ANSI: 5 > >> [ 6.429600] sr 8:0:1:0: Attached scsi CD-ROM sr1 > >> > >> I tried to do a git bisect but I dont know what I am doing. Might just > >> be my computer acting up. > > > > > > Can you post the full dmesg output from the non-working kernel? > [ 3.231464] pata_jmicron 0000:03:00.1: setting latency timer to 64 > [ 3.255549] scsi8 : pata_jmicron > [ 3.260534] scsi9 : pata_jmicron > [ 3.260933] ata9: PATA max UDMA/100 cmd 0xef00 ctl 0xee00 bmdma 0xeb00 irq 16 > [ 3.260936] ata10: PATA max UDMA/100 cmd 0xed00 ctl 0xec00 bmdma > 0xeb08 irq 16 Hmm, seems like nothing detected on that port at all. Do you have some output from a working boot? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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