[Cialug] Next Level Communications Modem (Resent with right subject, sorry!)
Stuart Thiessen
thiessenstuart at aol.com
Wed Dec 2 14:08:04 CST 2009
I have been googling about the Next Level Communications modem model
e2012. A friend of mine is wondering whether its port is rated as
10BaseT, 100BaseT, or 1000BaseT. All I can find tells me 10BaseT, but
I thought maybe one of you have run across the specs for this before?
Thanks,
Stuart
On Dec 2, 2009, at 13:56 , albus wrote:
> Try and update the firmware to the drive.
>
>
> ----- Original Message -----
> From: "Daniel A. Ramaley" <daniel.ramaley at drake.edu>
> To: "Central Iowa Linux Users Group" <cialug at cialug.org>
> Sent: Wednesday, December 02, 2009 11:26 AM
> Subject: [Cialug] DVD burner issue
>
>
>> I have a DVD burner that has developed a strange issue. It can burn
>> exactly 1 DVD per power cycle. Attempts to burn a second disc
>> resulting
>> in the drive locking itself, writing just enough to waste a disc, and
>> blocking IO on the write process such that "kill -9" won't even get
>> rid
>> of it. A soft reboot isn't sufficient to clear it; a full power-
>> down and
>> cold reboot is necessary. This is on Debian Testing (amd64) with a
>> 2.6.30 kernel.
>>
>> Has anyone seen this? My initial guess would be that i need a new
>> drive,
>> but i'm not convinced that guess is correct. When i boot up i get
>> these
>> in the kernel log that don't look good:
>>
>> Driver 'sd' needs updating - please use bus_type methods
>> Driver 'sr' needs updating - please use bus_type methods
>>
>> And when i try to burn a disc i get lots of other ugliness in the
>> logs
>> that makes me think it might be a software problem rather than
>> hardware:
>>
>> Dec 1 18:06:50 coelacanth kernel: [345123.070361] sr 2:0:0:0: [sr0]
>> Unhandled sense code
>> Dec 1 18:06:50 coelacanth kernel: [345123.070370] sr 2:0:0:0:
>> [sr0] Result:
>> hostbyte=DID_OK driverbyte=DRIVER_SENSE
>> Dec 1 18:06:50 coelacanth kernel: [345123.070379] sr 2:0:0:0:
>> [sr0] Sense
>> Key : Blank Check [current]
>> Dec 1 18:06:50 coelacanth kernel: [345123.070389] sr 2:0:0:0:
>> [sr0] Add.
>> Sense: No additional sense information
>> Dec 1 18:06:50 coelacanth kernel: [345123.070400] end_request: I/O
>> error,
>> dev sr0, sector 0
>> Dec 1 18:06:50 coelacanth kernel: [345123.070410] Buffer I/O error
>> on device
>> sr0, logical block 0
>> Dec 1 18:06:50 coelacanth kernel: [345123.071087] sr 2:0:0:0: [sr0]
>> Unhandled sense code
>> Dec 1 18:06:50 coelacanth kernel: [345123.071093] sr 2:0:0:0:
>> [sr0] Result:
>> hostbyte=DID_OK driverbyte=DRIVER_SENSE
>> Dec 1 18:06:50 coelacanth kernel: [345123.071101] sr 2:0:0:0:
>> [sr0] Sense
>> Key : Blank Check [current]
>> Dec 1 18:06:50 coelacanth kernel: [345123.071109] sr 2:0:0:0:
>> [sr0] Add.
>> Sense: No additional sense information
>> Dec 1 18:06:50 coelacanth kernel: [345123.071117] end_request: I/O
>> error,
>> dev sr0, sector 0
>> Dec 1 18:06:50 coelacanth kernel: [345123.071123] Buffer I/O error
>> on device
>> sr0, logical block 0
>> Dec 1 18:06:50 coelacanth kernel: [345123.077312] cdrom: This disc
>> doesn't
>> have any tracks I recognize!
>> Dec 1 18:10:48 coelacanth kernel: [345361.133106] ffff8801ff1414d0
>> 0000000000000086 0000000000000020 ffff8801fb00f800
>> Dec 1 18:10:48 coelacanth kernel: [345361.133118] ffff8801fc7b8120
>> 00000000000120c0 000000000000e250 ffff8801fd8d6e20
>> Dec 1 18:10:48 coelacanth kernel: [345361.133129] ffff8801fd8d7110
>> 00000001a00291d6 ffff8801ff1414d0 ffff880102c85208
>> Dec 1 18:10:48 coelacanth kernel: [345361.133139] Call Trace:
>> Dec 1 18:10:48 coelacanth kernel: [345361.133220]
>> [<ffffffffa002e7da>] ?
>> scsi_setup_blk_pc_cmnd+0x39/0x117 [scsi_mod]
>> Dec 1 18:10:48 coelacanth kernel: [345361.133244]
>> [<ffffffff804b45e8>] ?
>> schedule+0x9/0x1e
>> Dec 1 18:10:48 coelacanth kernel: [345361.133255]
>> [<ffffffff804b4762>] ?
>> schedule_timeout+0x1e/0xb6
>> Dec 1 18:10:48 coelacanth kernel: [345361.133266]
>> [<ffffffff8033c0c9>] ?
>> elv_next_request+0xd8/0x1a3
>> Dec 1 18:10:48 coelacanth kernel: [345361.133276]
>> [<ffffffff804b3cca>] ?
>> wait_for_common+0xd7/0x148
>> Dec 1 18:10:48 coelacanth kernel: [345361.133287]
>> [<ffffffff8023bc9a>] ?
>> default_wake_function+0x0/0x9
>> Dec 1 18:10:48 coelacanth kernel: [345361.133298]
>> [<ffffffff80340fa0>] ?
>> blk_execute_rq+0x93/0xab
>> Dec 1 18:10:48 coelacanth kernel: [345361.133307]
>> [<ffffffff8033e709>] ?
>> get_request_wait+0x21/0x17e
>> Dec 1 18:10:48 coelacanth kernel: [345361.133316]
>> [<ffffffff80235f09>] ?
>> set_next_entity+0x34/0x56
>> Dec 1 18:10:48 coelacanth kernel: [345361.133355]
>> [<ffffffffa002f11e>] ?
>> scsi_execute+0xdc/0x12f [scsi_mod]
>> Dec 1 18:10:48 coelacanth kernel: [345361.133391]
>> [<ffffffffa002f1f8>] ?
>> scsi_execute_req+0x87/0xb9 [scsi_mod]
>> Dec 1 18:10:48 coelacanth kernel: [345361.133408]
>> [<ffffffffa0104234>] ?
>> sr_test_unit_ready+0x5d/0xc0 [sr_mod]
>> Dec 1 18:10:48 coelacanth kernel: [345361.133423]
>> [<ffffffffa01044bb>] ?
>> sr_media_change+0x45/0x237 [sr_mod]
>> Dec 1 18:10:48 coelacanth kernel: [345361.133434]
>> [<ffffffff804b4d5e>] ?
>> schedule_hrtimeout_range+0xa2/0xf3
>> Dec 1 18:10:48 coelacanth kernel: [345361.133444]
>> [<ffffffff80254848>] ?
>> finish_wait+0x35/0x60
>> Dec 1 18:10:48 coelacanth kernel: [345361.133461]
>> [<ffffffffa00f6074>] ?
>> media_changed+0x42/0x74 [cdrom]
>> Dec 1 18:10:48 coelacanth kernel: [345361.133473]
>> [<ffffffff802e1b3c>] ?
>> check_disk_change+0x22/0x52
>> Dec 1 18:10:48 coelacanth kernel: [345361.133489]
>> [<ffffffffa00fa4fb>] ?
>> cdrom_open+0x8c9/0x942 [cdrom]
>> Dec 1 18:10:48 coelacanth kernel: [345361.133500]
>> [<ffffffff802ce0b8>] ?
>> pollwake+0x0/0x48
>> Dec 1 18:10:48 coelacanth kernel: [345361.133508]
>> [<ffffffff802ce0b8>] ?
>> pollwake+0x0/0x48
>> Dec 1 18:10:48 coelacanth kernel: [345361.133517]
>> [<ffffffff804b5d55>] ?
>> page_fault+0x25/0x30
>> Dec 1 18:10:48 coelacanth kernel: [345361.133527]
>> [<ffffffff802d34af>] ?
>> __lookup_mnt+0x12/0x4b
>> Dec 1 18:10:48 coelacanth kernel: [345361.133536]
>> [<ffffffff802d0120>] ?
>> __d_lookup+0xc3/0x107
>> Dec 1 18:10:48 coelacanth kernel: [345361.133545]
>> [<ffffffff8034d69b>] ?
>> kobject_get+0x12/0x17
>> Dec 1 18:10:48 coelacanth kernel: [345361.133553]
>> [<ffffffff80342b77>] ?
>> get_disk+0x47/0x62
>> Dec 1 18:10:48 coelacanth kernel: [345361.133561]
>> [<ffffffff80342b9e>] ?
>> exact_lock+0xc/0x14
>> Dec 1 18:10:48 coelacanth kernel: [345361.133572]
>> [<ffffffff803d4334>] ?
>> kobj_lookup+0x11e/0x155
>> Dec 1 18:10:48 coelacanth kernel: [345361.133580]
>> [<ffffffff8034d69b>] ?
>> kobject_get+0x12/0x17
>> Dec 1 18:10:48 coelacanth kernel: [345361.133594]
>> [<ffffffffa0104452>] ?
>> sr_block_open+0x86/0x9f [sr_mod]
>> Dec 1 18:10:48 coelacanth kernel: [345361.133604]
>> [<ffffffff802e2a01>] ?
>> __blkdev_get+0x260/0x353
>> Dec 1 18:10:48 coelacanth kernel: [345361.133613]
>> [<ffffffff802e2afb>] ?
>> blkdev_open+0x0/0x96
>> Dec 1 18:10:48 coelacanth kernel: [345361.133621]
>> [<ffffffff802e2b62>] ?
>> blkdev_open+0x67/0x96
>> Dec 1 18:10:48 coelacanth kernel: [345361.133630]
>> [<ffffffff802bf505>] ?
>> __dentry_open+0x148/0x260
>> Dec 1 18:10:48 coelacanth kernel: [345361.133639]
>> [<ffffffff802ca5cf>] ?
>> do_filp_open+0x463/0x85a
>> Dec 1 18:10:48 coelacanth kernel: [345361.133651]
>> [<ffffffff8025b4d9>] ?
>> getnstimeofday+0x55/0xaf
>> Dec 1 18:10:48 coelacanth kernel: [345361.133660]
>> [<ffffffff802d2ebc>] ?
>> alloc_fd+0x67/0x10c
>> Dec 1 18:10:48 coelacanth kernel: [345361.133668]
>> [<ffffffff802bf315>] ?
>> do_sys_open+0x4b/0xc8
>> Dec 1 18:10:48 coelacanth kernel: [345361.133679]
>> [<ffffffff8020fa42>] ?
>> system_call_fastpath+0x16/0x1b
>> Dec 1 18:10:48 coelacanth kernel: [345361.133714] INFO: task wodim:
>> 29654
>> blocked for more than 120 seconds.
>> Dec 1 18:10:48 coelacanth kernel: [345361.133719] "echo 0 >
>> /proc/sys/kernel/hung_task_timeout_secs" disables this message.
>> Dec 1 18:10:48 coelacanth kernel: [345361.133726] wodim D
>> ffff8800280600c0 0 29654 6308
>> Dec 1 18:10:48 coelacanth kernel: [345361.133736] ffff8801ff1414d0
>> 0000000000000086 ffff880039ffd4c0 ffffffffa002e5c6
>> Dec 1 18:10:48 coelacanth kernel: [345361.133746] ffff880102c854e8
>> 00000000000120c0 000000000000e250 ffff8800a2f4e8b0
>> Dec 1 18:10:48 coelacanth kernel: [345361.133756] ffff8800a2f4eba0
>> 00000001a002e834 ffffffff802105ce ffff880102c854e8
>> Dec 1 18:10:48 coelacanth kernel: [345361.133766] Call Trace:
>> Dec 1 18:10:48 coelacanth kernel: [345361.133803]
>> [<ffffffffa002e5c6>] ?
>> scsi_init_io+0x21/0x142 [scsi_mod]
>> Dec 1 18:10:48 coelacanth kernel: [345361.133813]
>> [<ffffffff802105ce>] ?
>> apic_timer_interrupt+0xe/0x20
>> Dec 1 18:10:48 coelacanth kernel: [345361.133829]
>> [<ffffffffa0104bdc>] ?
>> sr_prep_fn+0x2c/0x4bc [sr_mod]
>> Dec 1 18:10:48 coelacanth kernel: [345361.133839]
>> [<ffffffff804b45e8>] ?
>> schedule+0x9/0x1e
>> Dec 1 18:10:48 coelacanth kernel: [345361.133848]
>> [<ffffffff804b4762>] ?
>> schedule_timeout+0x1e/0xb6
>> Dec 1 18:10:48 coelacanth kernel: [345361.133883]
>> [<ffffffffa002e06d>] ?
>> scsi_request_fn+0x429/0x506 [scsi_mod]
>> Dec 1 18:10:48 coelacanth kernel: [345361.133893]
>> [<ffffffff804b3cca>] ?
>> wait_for_common+0xd7/0x148
>> Dec 1 18:10:48 coelacanth kernel: [345361.133902]
>> [<ffffffff8023bc9a>] ?
>> default_wake_function+0x0/0x9
>> Dec 1 18:10:48 coelacanth kernel: [345361.133912]
>> [<ffffffff80340fa0>] ?
>> blk_execute_rq+0x93/0xab
>> Dec 1 18:10:48 coelacanth kernel: [345361.133922]
>> [<ffffffff80340c05>] ?
>> blk_rq_append_bio+0x1b/0x4f
>> Dec 1 18:10:48 coelacanth kernel: [345361.133931]
>> [<ffffffff80340d9d>] ?
>> blk_rq_map_user+0x164/0x217
>> Dec 1 18:10:48 coelacanth kernel: [345361.133940]
>> [<ffffffff8033d994>] ?
>> freed_request+0x23/0x43
>> Dec 1 18:10:48 coelacanth kernel: [345361.133948]
>> [<ffffffff80343ef8>] ?
>> sg_io+0x277/0x392
>> Dec 1 18:10:48 coelacanth kernel: [345361.133957]
>> [<ffffffff802a1a7c>] ?
>> zone_statistics+0x3c/0x5d
>> Dec 1 18:10:48 coelacanth kernel: [345361.133967]
>> [<ffffffff803444a7>] ?
>> scsi_cmd_ioctl+0x1db/0x3a0
>> Dec 1 18:10:48 coelacanth kernel: [345361.133975]
>> [<ffffffff802358cb>] ?
>> update_curr+0x41/0x10e
>> Dec 1 18:10:48 coelacanth kernel: [345361.133983]
>> [<ffffffff80235c14>] ?
>> check_preempt_wakeup+0x183/0x1dd
>> Dec 1 18:10:48 coelacanth kernel: [345361.134001]
>> [<ffffffffa00f8ce0>] ?
>> cdrom_ioctl+0x2c/0xe86 [cdrom]
>> Dec 1 18:10:48 coelacanth kernel: [345361.134010]
>> [<ffffffff8023bc9a>] ?
>> default_wake_function+0x0/0x9
>> Dec 1 18:10:48 coelacanth kernel: [345361.134022]
>> [<ffffffff802348e4>] ?
>> __wake_up_common+0x44/0x73
>> Dec 1 18:10:48 coelacanth kernel: [345361.134030]
>> [<ffffffff80235608>] ?
>> __wake_up+0x30/0x44
>> Dec 1 18:10:48 coelacanth kernel: [345361.134044]
>> [<ffffffffa010432a>] ?
>> sr_block_ioctl+0x49/0x85 [sr_mod]
>> Dec 1 18:10:48 coelacanth kernel: [345361.134052]
>> [<ffffffff802105ce>] ?
>> apic_timer_interrupt+0xe/0x20
>> Dec 1 18:10:48 coelacanth kernel: [345361.134060]
>> [<ffffffff80341f81>] ?
>> __blkdev_driver_ioctl+0x69/0x7e
>> Dec 1 18:10:48 coelacanth kernel: [345361.134069]
>> [<ffffffff8034279e>] ?
>> blkdev_ioctl+0x7e4/0x81a
>> Dec 1 18:10:48 coelacanth kernel: [345361.134078]
>> [<ffffffff804b456c>] ?
>> thread_return+0x3e/0xb1
>> Dec 1 18:10:48 coelacanth kernel: [345361.134087]
>> [<ffffffff80254934>] ?
>> remove_wait_queue+0x12/0x41
>> Dec 1 18:10:48 coelacanth kernel: [345361.134095]
>> [<ffffffff80235608>] ?
>> __wake_up+0x30/0x44
>> Dec 1 18:10:48 coelacanth kernel: [345361.134104]
>> [<ffffffff802e19a3>] ?
>> block_ioctl+0x38/0x3c
>> Dec 1 18:10:48 coelacanth kernel: [345361.134113]
>> [<ffffffff802cc07e>] ?
>> vfs_ioctl+0x21/0x6c
>> Dec 1 18:10:48 coelacanth kernel: [345361.134122]
>> [<ffffffff802cc4f4>] ?
>> do_vfs_ioctl+0x42b/0x464
>> Dec 1 18:10:48 coelacanth kernel: [345361.134131]
>> [<ffffffff802c142d>] ?
>> vfs_write+0xcd/0x102
>> Dec 1 18:10:48 coelacanth kernel: [345361.134139]
>> [<ffffffff802cc57e>] ?
>> sys_ioctl+0x51/0x70
>> Dec 1 18:10:48 coelacanth kernel: [345361.134149]
>> [<ffffffff8020fa42>] ?
>> system_call_fastpath+0x16/0x1b
>>
>>
>>
>> --
>> Daniel A. Ramaley
>> Network Engineer 2
>>
>> Dial Center 118, Drake University
>> 2407 Carpenter Ave / Des Moines IA 50311 USA
>> Tel: +1 515 271-4540
>> Fax: +1 515 271-1938
>> E-mail: daniel.ramaley at drake.edu
>> _______________________________________________
>> Cialug mailing list
>> Cialug at cialug.org
>> http://cialug.org/mailman/listinfo/cialug
>>
>>
>
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