After I upgraded to FC6 my DVD writer was no longer detected, I suspect because I had to comment out a line in /etc/udev/rules.d/50-udev.rules to get my machine to boot. What can I do to get the DVD detected and the device made for it, after the machine is booted. Because I had to comment out the following line in 50-udev.rules:
ACTION=="add", SUBSYSTEM=="?*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}"
I had to put: "/sbin/modprobe snd-emu10k1" in /etc/rc.local for my sound card driver to be loaded. I assume I need another modprobe command for my DVD, I just don't know what it is...
Thanks
Doug p
Douglas Phillipson wrote:
After I upgraded to FC6 my DVD writer was no longer detected, I suspect because I had to comment out a line in /etc/udev/rules.d/50-udev.rules to get my machine to boot. What can I do to get the DVD detected and the device made for it, after the machine is booted. Because I had to comment out the following line in 50-udev.rules:
ACTION=="add", SUBSYSTEM=="?*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}"
I had to put: "/sbin/modprobe snd-emu10k1" in /etc/rc.local for my sound card driver to be loaded. I assume I need another modprobe command for my DVD, I just don't know what it is...
Thanks
Doug p
I've tried to ask about this problem several times, each in a different way, but gotten no response. Am I asking a dumb question, or giving insufficient details of my problem? I'm really stuck here, any advice on how to troubleshoot this issue will be greatly appreciated...
Thanks
Doug P
Douglas Phillipson wrote:
Douglas Phillipson wrote:
After I upgraded to FC6 my DVD writer was no longer detected, I suspect because I had to comment out a line in /etc/udev/rules.d/50-udev.rules to get my machine to boot. What can I do to get the DVD detected and the device made for it, after the machine is booted. Because I had to comment out the following line in 50-udev.rules:
ACTION=="add", SUBSYSTEM=="?*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}"
I had to put: "/sbin/modprobe snd-emu10k1" in /etc/rc.local for my sound card driver to be loaded. I assume I need another modprobe command for my DVD, I just don't know what it is...
Thanks
Doug p
I've tried to ask about this problem several times, each in a different way, but gotten no response. Am I asking a dumb question, or giving insufficient details of my problem? I'm really stuck here, any advice on how to troubleshoot this issue will be greatly appreciated...
Thanks
Doug P
I did a search on env Mod alias and ended up with many hits. Most refer to modprobe. I have no idea but wonder if the reference to running out of memory with certain devices is causing you the problem. I'd investigate why it is hanging and try to get this normalized to normal scripts. Maybe more memory or something might help overcome the problem.
http://www.google.com/search?hl=en&lr=&q=ENV%7BMODALIAS%7D&btnG=...
http://www.ussg.iu.edu/hypermail/linux/kernel/0601.1/2825.html
Jim
Douglas Phillipson wrote:
After I upgraded to FC6 my DVD writer was no longer detected, I suspect because I had to comment out a line in /etc/udev/rules.d/50-udev.rules to get my machine to boot. What can I do to get the DVD detected and the device made for it, after the machine is booted. Because I had to comment out the following line in 50-udev.rules:
ACTION=="add", SUBSYSTEM=="?*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}"
I had to put: "/sbin/modprobe snd-emu10k1" in /etc/rc.local for my sound card driver to be loaded. I assume I need another modprobe command for my DVD, I just don't know what it is...
2 Questions....
1. Is your DVD writer an internal ATA or an external USB device?
2. If the answer to 1 was ATA, have you checked /var/log/dmesg looking for what comes after "Probing IDE interface"? If the answer to 1 was USB, have you tried booting without the device attached and then doing a "tail -f" on /var/log/messages to see the systems reaction to the event.
Ed Greshko wrote:
Douglas Phillipson wrote:
After I upgraded to FC6 my DVD writer was no longer detected, I suspect because I had to comment out a line in /etc/udev/rules.d/50-udev.rules to get my machine to boot. What can I do to get the DVD detected and the device made for it, after the machine is booted. Because I had to comment out the following line in 50-udev.rules:
ACTION=="add", SUBSYSTEM=="?*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}"
I had to put: "/sbin/modprobe snd-emu10k1" in /etc/rc.local for my sound card driver to be loaded. I assume I need another modprobe command for my DVD, I just don't know what it is...
2 Questions....
Is your DVD writer an internal ATA or an external USB device?
If the answer to 1 was ATA, have you checked /var/log/dmesg looking for
what comes after "Probing IDE interface"? If the answer to 1 was USB, have you tried booting without the device attached and then doing a "tail -f" on /var/log/messages to see the systems reaction to the event.
It's an ATA, but I don't think the device is the problem. I noticed that FC6 doesn't provide both a non-smp and an SMP kernel anymore, at least on my dual Athon mobo. Should it? Do I perhaps have a wrong Kernel?
Here is the last few lines of dmesg output when booting with the modprobe enabled:
Probing IDE interface ide1... hdc: SONY DVD RW DRU-720A, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 156301488 sectors (80026 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(100) hda: cache flushes not supported hda: hda1 < hda5 > hda2 hda3 hda4 ide-floppy driver 0.99.newide usbcore: registered new driver libusual usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.6:USB HID core driver PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 mice: PS/2 mouse device common for all mice md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: bitmap version 4.39 TCP bic registered Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 Using IPI No-Shortcut mode ACPI: (supports S0 S1 S4 S5) Freeing unused kernel memory: 240k freed Write protecting the kernel read-only data: 370k Time: acpi_pm clocksource has been installed. input: AT Translated Set 2 keyboard as /class/input/input0 USB Universal Host Controller Interface driver v3.0 ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) ACPI: PCI Interrupt 0000:00:07.4[D] -> GSI 19 (level, low) -> IRQ 169 ohci_hcd 0000:00:07.4: OHCI Host Controller ohci_hcd 0000:00:07.4: new USB bus registered, assigned bus number 1 ohci_hcd 0000:00:07.4: irq 169, io mem 0x000dc000 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 4 ports detected input: ImPS/2 Generic Wheel Mouse as /class/input/input1 kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. SELinux: Disabled at runtime. SELinux: Unregistering netfilter hooks audit(1166139407.404:2): selinux=0 auid=4294967295 input: PC Speaker as /class/input/input2 gameport: EMU10K1 is pci0000:00:0c.1/gameport0, io 0x10b8, speed 1242kHz savage4_smbus 0000:02:01.0: Using Savage4 at f8900000 savage4_smbus 0000:02:02.0: Using Savage4 at f8a00000 list_add corruption. prev->next should be c068c088, but was f885abc0 ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:31! invalid opcode: 0000 [#1] SMP last sysfs file: /block/hda/removable Modules linked in: i2c_savage4 i2c_algo_bit i2c_core emu10k1_gp gameport cdrom p cspkr serio_raw ext3 jbd ehci_hcd ohci_hcd uhci_hcd CPU: 1 EIP: 0060:[<c04e55ed>] Not tainted VLI EFLAGS: 00010292 (2.6.18-1.2798.fc6 #1) EIP is at __list_add+0x49/0x62 eax: 00000048 ebx: c068c088 ecx: ffffffff edx: 00000046 esi: f885abc0 edi: f885abc0 ebp: f885aba4 esp: f7f76d94 ds: 007b es: 007b ss: 0068 Process modprobe (pid: 545, ti=f7f76000 task=f7581320 task.ti=f7f76000) Stack: c0637094 c068c088 f885abc0 f885aba4 f885abf0 f885abf6 c04e0e3e f885aafc f885aba8 f885aba8 f7f76de8 c04e0d2a fffffffe f7f9a8f0 f885aafc f885abf0 f885abf6 f885aba4 c0548ef4 f885aba4 c0623e21 f885abf0 f885abf0 f7f9a848 Call Trace: [<c04e0e3e>] kobject_add+0xad/0x18e [<c0548ef4>] device_add+0x80/0x2e9 [<f88a0420>] i2c_add_adapter+0xf9/0x18d [i2c_core] [<c04ec2cf>] pci_device_probe+0x36/0x57 [<c054a495>] driver_probe_device+0x45/0x9a [<c054a5c0>] __driver_attach+0x65/0x8f [<c0549f1c>] bus_for_each_dev+0x39/0x5b [<c054a3f6>] driver_attach+0x16/0x18 [<c0549c0c>] bus_add_driver+0x6f/0x10d [<c04ec401>] __pci_register_driver+0x49/0x63 [<c043b02d>] sys_init_module+0x17db/0x1974 [<c0404027>] syscall_call+0x7/0xb DWARF2 unwinder stuck at syscall_call+0x7/0xb Leftover inexact backtrace: ======================= Code: 57 70 63 c0 e8 e2 bf f3 ff 0f 0b 1a 00 09 70 63 c0 8b 06 39 d8 74 1c 89 5c 24 04 89 44 24 08 c7 04 24 94 70 63 c0 e8 c0 bf f3 ff <0f> 0b 1f 00 09 70 63 c0 89 7b 04 89 1f 89 77 04 89 3e 83 c4 0c EIP: [<c04e55ed>] __list_add+0x49/0x62 SS:ESP 0068:f7f76d94 <6>EDAC MC: Ver: 2.0.1 Oct 16 2006 hdc: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 FDC 0 is a post-1991 82077 parport: PnPBIOS parport detected. parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP] NET: Registered protocol family 10 lo: Disabled Privacy Extensions IPv6 over IPv4 tunneling driver mtrr: no more MTRRs available mtrr: no more MTRRs available mtrr: no more MTRRs available mtrr: no more MTRRs available mtrr: no more MTRRs available mtrr: no more MTRRs available ACPI: Power Button (FF) [PWRF] ACPI: Sleep Button (FF) [SLPF] ACPI: Power Button (CM) [PWRB] md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com device-mapper: multipath: version 1.0.4 loaded EXT3 FS on hda3, internal journal kjournald starting. Commit interval 5 seconds EXT3 FS on hda4, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on hda5, internal journal EXT3-fs: mounted filesystem with ordered data mode. Adding 1052248k swap on /dev/hda2. Priority:-1 extents:1 across:1052248k ================================================================= Doug P
Douglas Phillipson wrote:
It's an ATA, but I don't think the device is the problem. I noticed that FC6 doesn't provide both a non-smp and an SMP kernel anymore, at least on my dual Athon mobo. Should it? Do I perhaps have a wrong Kernel?
There is no separate SMP kernel in FC6.
It sounds as if the system is coming up, yes? What does "uname -a" show as well as "cat /proc/cpuinfo".
Probing IDE interface ide1... hdc: SONY DVD RW DRU-720A, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15
Yes...the boot process is detecting the existence of the drive.
list_add corruption. prev->next should be c068c088, but was f885abc0 ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:31! invalid opcode: 0000 [#1] SMP last sysfs file: /block/hda/removable Modules linked in: i2c_savage4 i2c_algo_bit i2c_core emu10k1_gp gameport cdrom p cspkr serio_raw ext3 jbd ehci_hcd ohci_hcd uhci_hcd
I don't know if your DVD issue is part of this, but this bug has been reported in multiple bugzilla entries.
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=214402
is one of the entries.
hdc: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20
Seems to be about right....
What is the output of "lsmod"? Also, "cdrecord -scanbus".
Ed
Ed Greshko wrote:
Douglas Phillipson wrote:
It's an ATA, but I don't think the device is the problem. I noticed that FC6 doesn't provide both a non-smp and an SMP kernel anymore, at least on my dual Athon mobo. Should it? Do I perhaps have a wrong Kernel?
There is no separate SMP kernel in FC6.
It sounds as if the system is coming up, yes? What does "uname -a" show as well as "cat /proc/cpuinfo".
Probing IDE interface ide1... hdc: SONY DVD RW DRU-720A, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15
Yes...the boot process is detecting the existence of the drive.
list_add corruption. prev->next should be c068c088, but was f885abc0 ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:31! invalid opcode: 0000 [#1] SMP last sysfs file: /block/hda/removable Modules linked in: i2c_savage4 i2c_algo_bit i2c_core emu10k1_gp gameport cdrom p cspkr serio_raw ext3 jbd ehci_hcd ohci_hcd uhci_hcd
I don't know if your DVD issue is part of this, but this bug has been reported in multiple bugzilla entries.
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=214402
is one of the entries.
hdc: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20
Seems to be about right....
What is the output of "lsmod"? Also, "cdrecord -scanbus".
Ed
lsmod output: Module Size Used by snd_emu10k1_synth 11713 0 snd_emux_synth 39233 1 snd_emu10k1_synth snd_seq_virmidi 11841 1 snd_emux_synth snd_seq_midi_emul 10433 1 snd_emux_synth snd_emu10k1 121569 2 snd_emu10k1_synth snd_rawmidi 28737 2 snd_seq_virmidi,snd_emu10k1 snd_ac97_codec 94945 1 snd_emu10k1 snd_ac97_bus 6593 1 snd_ac97_codec snd_seq_dummy 8133 0 snd_seq_oss 37057 0 snd_seq_midi_event 11841 2 snd_seq_virmidi,snd_seq_oss snd_seq 57137 8 snd_emux_synth,snd_seq_virmidi,snd_seq_midi_emul,snd_seq_dummy,snd_seq_oss,snd_seq_midi_event snd_pcm_oss 46561 0 snd_mixer_oss 20673 1 snd_pcm_oss snd_pcm 80453 3 snd_emu10k1,snd_ac97_codec,snd_pcm_oss snd_seq_device 12621 7 snd_emu10k1_synth,snd_emux_synth,snd_emu10k1,snd_rawmidi,snd_seq_dummy,snd_seq_oss,snd_seq snd_timer 27077 3 snd_emu10k1,snd_seq,snd_pcm snd_page_alloc 14281 2 snd_emu10k1,snd_pcm snd_util_mem 9153 2 snd_emux_synth,snd_emu10k1 snd_hwdep 13637 2 snd_emux_synth,snd_emu10k1 snd 57029 15 snd_emux_synth,snd_seq_virmidi,snd_emu10k1,snd_rawmidi,snd_ac97_codec,snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_device,snd_timer,snd_hwdep soundcore 14113 1 snd autofs4 25413 2 hidp 24129 2 rfcomm 45912 0 l2cap 31681 10 hidp,rfcomm bluetooth 58917 5 hidp,rfcomm,l2cap sunrpc 158333 1 3c59x 47465 0 mii 9665 1 3c59x ip_conntrack_netbios_ns 7105 0 ipt_REJECT 9665 1 xt_state 6337 7 ip_conntrack 56993 2 ip_conntrack_netbios_ns,xt_state nfnetlink 11353 1 ip_conntrack iptable_filter 7233 1 ip_tables 17669 1 iptable_filter ip6t_REJECT 9537 1 xt_tcpudp 7361 24 ip6table_filter 7105 1 ip6_tables 18821 1 ip6table_filter x_tables 18501 6 ipt_REJECT,xt_state,ip_tables,ip6t_REJECT,xt_tcpudp,ip6_tables freq_table 9793 0 dm_mirror 32913 0 dm_multipath 22601 0 dm_mod 61529 2 dm_mirror,dm_multipath video 21061 0 sbs 20225 0 i2c_ec 9281 1 sbs i2c_core 25537 1 i2c_ec button 10961 0 battery 14405 0 ac 9541 0 ipv6 267745 19 ip6t_REJECT parport_pc 31205 1 lp 17033 0 parport 40841 2 parport_pc,lp floppy 61285 0 ext3 135369 3 jbd 63081 1 ext3 ehci_hcd 35533 0 ohci_hcd 25181 0 uhci_hcd 27725 0
Doug P
Ed Greshko wrote:
Douglas Phillipson wrote:
Seems to be about right....
What is the output of "lsmod"? Also, "cdrecord -scanbus".
OK...
lsmod output:
Well, both ide_cd and cdrom failed to load.
What happens if you now try:
modprobe ide_cd modprobe cdrom
Do they get loaded?
Ed
Ah yes! The modprobe ide_cd did the trick. Thank you! I will have to put this in rc.local. I wish I understood why I had to comment out the modprobe in /etc/udev/rules.d/50-udev.rules which causes me to have to put a bunch of these modprobe lines in rc.local...
Thanks again
Doug P
Ed Greshko wrote:
Douglas Phillipson wrote:
It's an ATA, but I don't think the device is the problem. I noticed that FC6 doesn't provide both a non-smp and an SMP kernel anymore, at least on my dual Athon mobo. Should it? Do I perhaps have a wrong Kernel?
There is no separate SMP kernel in FC6.
It sounds as if the system is coming up, yes? What does "uname -a" show as well as "cat /proc/cpuinfo".
Probing IDE interface ide1... hdc: SONY DVD RW DRU-720A, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15
Yes...the boot process is detecting the existence of the drive.
list_add corruption. prev->next should be c068c088, but was f885abc0 ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:31! invalid opcode: 0000 [#1] SMP last sysfs file: /block/hda/removable Modules linked in: i2c_savage4 i2c_algo_bit i2c_core emu10k1_gp gameport cdrom p cspkr serio_raw ext3 jbd ehci_hcd ohci_hcd uhci_hcd
I don't know if your DVD issue is part of this, but this bug has been reported in multiple bugzilla entries.
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=214402
is one of the entries.
hdc: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20
Seems to be about right....
What is the output of "lsmod"? Also, "cdrecord -scanbus".
Ed
Output of cdrecord -scanbus: Cdrecord-Clone 2.01 (cpu-pc-linux-gnu) Copyright (C) 1995-2004 J�g Schilling Note: This version is an unofficial (modified) version with DVD support Note: and therefore may have bugs that are not present in the original. Note: Please send bug reports or support requests to http://bugzilla.redhat.com/bugzilla Note: The author of cdrecord should not be bothered with problems in this version. cdrecord: Invalid or incomplete multibyte or wide character. Cannot open SCSI driver. cdrecord: For possible targets try 'cdrecord -scanbus'. cdrecord: For possible transport specifiers try 'cdrecord dev=help'.
Doug P
Ed Greshko wrote:
Modules linked in: i2c_savage4 i2c_algo_bit i2c_core emu10k1_gp gameport cdrom p cspkr serio_raw ext3 jbd ehci_hcd ohci_hcd uhci_hcd
I don't know if your DVD issue is part of this, but this bug has been reported in multiple bugzilla entries.
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=214402
is one of the entries.
hdc: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20
Seems to be about right....
What is the output of "lsmod"? Also, "cdrecord -scanbus".
Ed
I believe my "modprobe" problem may be linked to my Quad savage4 Video card. How do I exclude a module from being loaded by udev? I guess I could rename the .ko file but I would like to know how to get udev to exclude a driver.
Thanks
Doug P
On 12/15/2006 12:50 AM, Douglas Phillipson wrote:
Ed Greshko wrote:
Douglas Phillipson wrote:
After I upgraded to FC6 my DVD writer was no longer detected, I suspect
I also had problems with FC6 not detecting my DVD-writer. Turned out that this was caused by the line "options ide-cd dma=1" that I had put in /etc/modprobe.conf I removed that line, and the DVD is now found and /dev/dvd-files are created.
Not sure this is your problem, but could be one thing to check.
Lars
i am haveing a similuar problem with the dvd writer on my laptop... only in dmesg i dont see any messages about it even seeing it... but i have installed FC6 from that drive and the bios still sees it just fine.
On 12/18/06, Lars E. Pettersson lars@homer.se wrote:
On 12/15/2006 12:50 AM, Douglas Phillipson wrote:
Ed Greshko wrote:
Douglas Phillipson wrote:
After I upgraded to FC6 my DVD writer was no longer detected, I
suspect
I also had problems with FC6 not detecting my DVD-writer. Turned out that this was caused by the line "options ide-cd dma=1" that I had put in /etc/modprobe.conf I removed that line, and the DVD is now found and /dev/dvd-files are created.
Not sure this is your problem, but could be one thing to check.
Lars
Lars E. Pettersson lars@homer.se http://www.sm6rpz.se/
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Douglas Phillipson wrote:
After I upgraded to FC6 my DVD writer was no longer detected, I suspect because I had to comment out a line in /etc/udev/rules.d/50-udev.rules to get my machine to boot. What can I do to get the DVD detected and the device made for it, after the machine is booted. Because I had to comment out the following line in 50-udev.rules:
ACTION=="add", SUBSYSTEM=="?*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}"
I had to put: "/sbin/modprobe snd-emu10k1" in /etc/rc.local for my sound card driver to be loaded. I assume I need another modprobe command for my DVD, I just don't know what it is...
Thanks
Doug p
It turns out that FC5 and FC6 must have a gorked up S3 Savage4 video driver. In the debugging output, I noticed the savage4_smbus was shown just prior to the crash on boot. I renamed the driver (i2c-savage4.ko) to i2c-savage4.ko.orig and the machine booted just fine. The Xinerama feature with multiple screens seems to work just fine without the driver so I don't know what the driver actually did for me.
Regards
doug P
-
Brandon Rambo -
Douglas Phillipson -
Ed Greshko -
Jim Cornette -
Lars E. Pettersson