From: | Alexey Mishustin <shumkar@×××××××.ru> | ||
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To: | "gentoo-user@l.g.o" <gentoo-user@l.g.o> | ||
Subject: | [gentoo-user] Re: no cdrom (IDE) | ||
Date: | Sun, 26 Jun 2011 16:00:58 | ||
Message-Id: | MHwnH3mE.1309103969.2078740.shumkar@shumkar.ru | ||
In Reply to: | [gentoo-user] Re: no cdrom (IDE) by walt |
1 | 6/26/2011, "walt" <w41ter@×××××.com> âû ïèñàëè: |
2 | |
3 | >On 06/25/2011 05:03 PM, walt wrote: |
4 | >> On 06/25/2011 03:32 PM, Alexey Mishustin wrote: |
5 | >>> Hi. |
6 | >>> |
7 | >>> After updating udev the links /dev/cdrom, /dev/dvd etc disappeared. There |
8 | >>> are four /dev/sgX but there is no /dev/srX at all. No hdX, all sdX are |
9 | >>> hard drives. |
10 | >> |
11 | >> That's a good thing. The disk drivers that use/need/create /dev/hd* are obsolete. |
12 | >> |
13 | >>> So, I can't mount any cd or dvd. |
14 | >>> |
15 | >>> My drive is IDE (Pioneer). |
16 | >> |
17 | >> Mine also, not a problem. |
18 | >> |
19 | >>> |
20 | >>> # dmesg | grep sr |
21 | >>> # |
22 | >> |
23 | >> That seems to be the problem. |
24 | > |
25 | ><sigh> I beg pardon for my senility. I was reminded while reading a different group |
26 | >to run lsmod. |
27 | > |
28 | >The salient lines from lsmod: |
29 | > |
30 | >cdrom 24970 1 sr_mod |
31 | > |
32 | >The kernel module sr_mod is selected in the kernel config menu at |
33 | >"Device Drivers::SCSI device support::SCSI CDROM support" |
34 | |
35 | I guess, you mean CONFIG_BLK_DEV_SR? It was selected as Y. I changed it |
36 | to M and recompiled the kernel. The module appeared: |
37 | |
38 | # lsmod | egrep "rs_mod|cdrom|marvel" |
39 | cdrom 24804 1 sr_mod |
40 | pata_marvell 1761 0 |
41 | libata 123278 53 |
42 | libsas,pdc_adma,sata_inic162x,sata_mv,ata_piix,ahci,libahci,sata_qstor,sata_vsc,sata_uli,sata_sis,sata_sx4,sata_nv,sata_via,sata_svw,sata_sil24,sata_sil,sata_promise,pata_sl82c105,pata_cs5530,pata_cs5520,pata_via,pata_jmicron,pata_marvell,pata_sis,pata_netcell,pata_sc1200,pata_pdc202xx_old,pata_triflex,pata_atiixp,pata_opti,pata_amd,pata_ali,pata_it8213,pata_pcmcia,pata_ns87415,pata_ns87410,pata_serverworks,pata_platform,pata_artop,pata_it821x,pata_optidma,pata_hpt3x2n,pata_hpt3x3,pata_hpt37x,pata_hpt366,pata_cmd64x,pata_efar,pata_rz1000,pata_sil680,pata_radisys,pata_pdc2027x,pata_mpiix |
43 | |
44 | But nevertheless there is no neither /dev/sr0, nor links to cdrom, dvd... |
45 | |
46 | The same kernel (with CONFIG_BLK_DEV_SR = Y) works perfectly on my laptop |
47 | with internal SCSI cdrom. All links and sr0 exist there. But that's no |
48 | help for me... |
49 | |
50 | -- |
51 | |
52 | Regards, |
53 | Alex |
Subject | Author |
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[gentoo-user] Re: no cdrom (IDE) | Alexey Mishustin <shumkar@×××××××.ru> |