Bug#391247: udev: CD doesn't work without touching hdc
* Adam C Powell IV hazel...@debian.org [20090303 12:59]: On Wed, 2008-07-09 at 23:49 +0200, Marco d'Itri wrote: Are there any news about this? Can you still reproduce this bug? Sorry about the delay. I left the laptop affected by this bug at a friend's place about a month ago, but will retrieve it, upgrade and test ASAP. Any news from your side, Adam? regards, -mika- signature.asc Description: Digital signature
Bug#391247: udev: CD doesn't work without touching hdc
On Wed, 2008-07-09 at 23:49 +0200, Marco d'Itri wrote: Are there any news about this? Can you still reproduce this bug? Sorry about the delay. I left the laptop affected by this bug at a friend's place about a month ago, but will retrieve it, upgrade and test ASAP. -Adam -- GPG fingerprint: D54D 1AEE B11C CE9B A02B C5DD 526F 01E8 564E E4B6 Engineering consulting with open source tools http://www.opennovation.com/ signature.asc Description: This is a digitally signed message part
Bug#391247: udev: CD doesn't work without touching hdc
Are there any news about this? Can you still reproduce this bug? -- ciao, Marco signature.asc Description: Digital signature
Bug#391247: udev: CD doesn't work without touching hdc
On Oct 15, Adam C Powell IV [EMAIL PROTECTED] wrote: The hdc entry and its cdrom, dvd and cdrw symlinks show up. But nothing in the LOG. Hard to believe. What happens if you run udevtrigger instead? Is ide-cd loaded? -- ciao, Marco signature.asc Description: Digital signature
Bug#391247: udev: CD doesn't work without touching hdc
On Tue, 2006-10-17 at 14:53 +0200, Marco d'Itri wrote: On Oct 15, Adam C Powell IV [EMAIL PROTECTED] wrote: The hdc entry and its cdrom, dvd and cdrw symlinks show up. But nothing in the LOG. Hard to believe. Very strange. When I redirect to LOG, there's nothing there. When I just run udevmonitor and then do other stuff in another VT, I can see the output just fine, and copy and paste it using gpm. When adding the disk using echo add ... I get the attached output. What happens if you run udevtrigger instead? Is ide-cd loaded? Yes. Voluminuos output, ide-cd is loaded, and hdc and its links appear in /dev. [So why isn't ide-cd loaded, and hdc appearing, at boot time??] Thanks, -Adam -- GPG fingerprint: D54D 1AEE B11C CE9B A02B C5DD 526F 01E8 564E E4B6 Welcome to the best software in the world today cafe! http://www.take6.com/albums/greatesthits.html udevmonitor prints the received event from the kernel [UEVENT] and the event which udev sends out after rule processing [UDEV] UEVENT[1161136867.413185] add@/devices/pci:00/:00:0f.0/ide1/1.0 UDEV [1161136867.413185] add@/devices/pci:00/:00:0f.0/ide1/1.0 UEVENT[1161136867.413587] add@/module/ide_cd UDEV [1161136867.413587] add@/module/ide_cd UEVENT[1161136867.419929] add@/bus/ide/drivers/ide-cdrom UDEV [1161136867.419929] add@/bus/ide/drivers/ide-cdrom UEVENT[1161136867.479163] add@/block/hdc UDEV [1161136867.585753] add@/block/hdc
Bug#391247: udev: CD doesn't work without touching hdc
On Fri, 2006-10-13 at 16:00 +0200, Marco d'Itri wrote: On Oct 13, Adam C Powell IV [EMAIL PROTECTED] wrote: Is there any other breakage I should look for on the system? You reported that ide-cd is not being loaded. Please confirm that you are using a 2.6.18 kernel. I was using 2.6.17, just upgraded to 2.6.18 this morning. Then report the output of this command: grep cdrom /lib/modules/$(uname -r)/modules.alias On both: alias ide:*m-cdrom* ide_cd Then, if the above command reported some output, try: rmmod ide-cd udevmonitor --env LOG echo add $(find /sys | grep ide1/1.0/uevent) and attach the log file. (Hopefully the last command will find the uevent file for your CD unit and only that.) Yup, on both kernels the find returns: /sys/devices/pci:00/:00:0f.0/ide1/1.0/uevent LOG remains empty, on both kernels, but with console output (2.6.18): hdc: ATAPI 24X DVD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 The hdc entry and its cdrom, dvd and cdrw symlinks show up. But nothing in the LOG. Thanks again, -Adam -- GPG fingerprint: D54D 1AEE B11C CE9B A02B C5DD 526F 01E8 564E E4B6 Welcome to the best software in the world today cafe! http://www.take6.com/albums/greatesthits.html -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#391247: udev: CD doesn't work without touching hdc
On Oct 13, Adam C Powell IV [EMAIL PROTECTED] wrote: Nope. /etc/modprobe.conf did exist, but removing that didn't change anything. Except fixing almost complete breakage of module-init-tools. I do not have ide-scsi loaded. And you do not need to. Is there any other breakage I should look for on the system? You reported that ide-cd is not being loaded. Please confirm that you are using a 2.6.18 kernel. Then report the output of this command: grep cdrom /lib/modules/$(uname -r)/modules.alias Then, if the above command reported some output, try: rmmod ide-cd udevmonitor --env LOG echo add $(find /sys | grep ide1/1.0/uevent) and attach the log file. (Hopefully the last command will find the uevent file for your CD unit and only that.) -- ciao, Marco signature.asc Description: Digital signature
Bug#391247: udev: CD doesn't work without touching hdc
reopen 391247 thanks On Fri, 2006-10-06 at 10:43 +0200, Marco d'Itri wrote: On Oct 06, Adam C Powell IV [EMAIL PROTECTED] wrote: On Thu, 2006-10-05 at 19:43 +0200, Marco d'Itri wrote: Does modprobe ide-cd fix your problem? Yes, it does, thanks for the workaround. How can I help with the fix? Your system is broken for some reason. Check that /etc/udev/rules.d/z55_hotplug.rules exists, /etc/modprobe.conf does not exist, etc. Nope. /etc/modprobe.conf did exist, but removing that didn't change anything. z55_hotplug.rules was already there. I still need to cat /dev/.static/dev/hdc to make the kernel recognize the drive and create /dev/hdc. Even apt-get install --reinstall udev doesn't fix this. (To clarify: the kernel recognizes the drive during boot, but udev does not when starting up.) I do not have ide-scsi loaded. Is there any other breakage I should look for on the system? Is there a webpage which describes troubleshooting udev? Thanks, -Adam -- GPG fingerprint: D54D 1AEE B11C CE9B A02B C5DD 526F 01E8 564E E4B6 Welcome to the best software in the world today cafe! http://www.take6.com/albums/greatesthits.html -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#391247: udev: CD doesn't work without touching hdc
Package: udev Version: 0.100-2 Severity: important Greetings, On two different machines with CD at hdc, udev does not present either hdc nor the cdrom symlink. But if I cat /dev/.static/dev/hdc (which gives an I/O error) then both of them show up. They disappear again after the next boot, until I touch /dev/.static/dev/hdc. In both cases, the device is detected properly during boot and shows up as hdc in boot messages. This is with kernel 2.6.18-1-686, one machine is a Fujitsu laptop with swappable IDE CDRW/DVD or battery, the other is a VIA EPIA-based machine with 1 GHz Ezra core and also a laptop-style IDE CDRW/DVD. I think this is different from 287225 because there is no hdc at boot at all (that bug had hdc but no cdrom link), and both hdc and cdrom appear when tickled as described above. I've been seeing this 2.6.15, don't know which udev version. Thanks, -Adam -- GPG fingerprint: D54D 1AEE B11C CE9B A02B C5DD 526F 01E8 564E E4B6 Welcome to the best software in the world today cafe! http://www.take6.com/albums/greatesthits.html -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#391247: udev: CD doesn't work without touching hdc
Does modprobe ide-cd fix your problem? -- ciao, Marco signature.asc Description: Digital signature
Bug#391247: udev: CD doesn't work without touching hdc
On Thu, 2006-10-05 at 19:43 +0200, Marco d'Itri wrote: Does modprobe ide-cd fix your problem? Yes, it does, thanks for the workaround. How can I help with the fix? -Adam -- GPG fingerprint: D54D 1AEE B11C CE9B A02B C5DD 526F 01E8 564E E4B6 Welcome to the best software in the world today cafe! http://www.take6.com/albums/greatesthits.html -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
