[Bug 212234] New: YaST2 printer module deletes /dev/lp0
https://bugzilla.novell.com/show_bug.cgi?id=212234 Summary: YaST2 printer module deletes /dev/lp0 Product: SUSE Linux 10.1 Version: Final Platform: 32bit OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: YaST2 AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: michael.tomuschat@planet-interkom.de QAContact: jsrain@novell.com When starting the printer module of Yast2 the device /dev/lp0 is deleted and a test of the newly installed printer is not possible. After rebooting the device is present again. Nevertheless the printer setup with the detached printer is possible -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 aj@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team- |jsmeix@novell.com |screening@forge.provo.novell| |.com | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 jsmeix@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|jsmeix@novell.com |mzugec@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 mzugec@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 mzugec@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |michael.tomuschat@planet-interkom.de ------- Comment #1 from mzugec@novell.com 2006-10-17 02:34 MST ------- please attach a log files -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 ------- Comment #2 from mzugec@novell.com 2006-10-24 10:58 MST ------- It seems that lp module is unloaded -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 ------- Comment #3 from michael.tomuschat@planet-interkom.de 2006-10-24 11:19 MST ------- NO! The module is loaded, the device is deleted! parasol:/tmp # lsmod | grep lp lp 14756 0 parport 36936 2 parport_pc,lp parasol:/tmp # yast2 Command: /sbin/yast2 printer & [1]+ Stopped yast2 parasol:/tmp # bg [1]+ yast2 & parasol:/tmp # lsmod | grep lp lp 14756 0 parport 36936 2 lp,parport_pc parasol:/tmp # l /dev/lp0 /bin/ls: /dev/lp0: Datei oder Verzeichnis nicht gefunden -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 ------- Comment #4 from gbv@oxixares.com 2006-12-14 02:01 MST ------- I'm suffering similar problem too. SuSE 10.2 i586 GM. Updated from 10.0. Printer HP Laserjet was working properly before the update. No problems in the update till first time I needed to print something in OpenOfffice: I got a print error. Well, I guessed I needed to configure again the printer. Used yast2 to configure and first surprise: It detected a wrong printer I never had. Nothing about my HP printer. Then investigating I saw that /dev/lp0 has gone. After reisntall devs rpm this is what I get: alcazaba:/dev # la lp* crw-rw---- 1 root lp 6, 0 nov 25 22:38 lp0 crw-rw---- 1 root lp 6, 1 nov 25 22:38 lp1 crw-rw---- 1 root lp 6, 2 nov 25 22:38 lp2 Yes, it seems the device is there. Then I discovered lp is not used :( alcazaba:/dev # lsmod | grep lp usblp 17792 0 usbcore 114896 5 usb_storage,usbhid,usblp,ehci_hcd,uhci_hcd and about parport alcazaba:/dev # lsmod | grep parport parport_pc 42084 0 parport 39752 2 parport_pc,ppdev If I try to check the hardware with yast2 /dev/lp0 disappear. I suposse something was not upgraded properly. Any sugestion? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 ------- Comment #5 from gbv@oxixares.com 2006-12-14 02:33 MST ------- Hi Again, I uploaded lp using modprobe alcazaba:/dev # lsmod | grep lp lp 15652 0 parport 39752 2 lp,ppdev usblp 17792 0 usbcore 114896 5 usb_storage,usbhid,usblp,ehci_hcd,uhci_hcd And AGAIN yast2 deleted /dev/lp0 after a try to configure the printer. I forgot to tell what printer it found. Is an USB printer CANON-FP-L170/MF350/L380/L398 I never heard or seen this printer !? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 mzugec@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Info Provider|michael.tomuschat@planet- |gbv@oxixares.com |interkom.de | ------- Comment #6 from mzugec@novell.com 2006-12-14 02:48 MST ------- sounds really strange ;-( could you provide yast logs http://en.opensuse.org/Bugs/YaST with "hwinfo --printer" output? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 ------- Comment #7 from gbv@oxixares.com 2006-12-14 04:59 MST ------- Well, I replaced /dev/lp0 using rpm devs. Then alcazaba:~ # la /dev/lp* crw-rw---- 1 root lp 6, 0 nov 25 22:38 /dev/lp0 crw-rw---- 1 root lp 6, 1 nov 25 22:38 /dev/lp1 crw-rw---- 1 root lp 6, 2 nov 25 22:38 /dev/lp2 And now I check the printer info alcazaba:~ # hwinfo --printer 20: USB 00.0: 10900 Printer [Created at usb.122] UDI: /org/freedesktop/Hal/devices/usb_device_ffffffff_ffffffff_noserial Unique ID: FKGF.mZowMakqrN1 Parent ID: pBe4.+SlVeP8a1eC SysFS ID: /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.0 SysFS BusID: 2-1:1.0 Hardware Class: printer Model: "Canon FP-L170/MF350/L380/L398" Hotplug: USB Vendor: usb 0x04a9 "Canon" Device: usb 0x2655 "FP-L170/MF350/L380/L398" SubVendor: "Canon" SubDevice: "FP-L170/MF350/L380/L398" Serial ID: "2251CCkM" Driver: "usblp" Driver Modules: "usblp" Device File: /dev/usb/lp0 Device Files: /dev/usb/lp0, /dev/usblp0 Device Number: char 180:0 Speed: 12 Mbps Module Alias: "usb:v04A9p2655d0000dc00dsc00dp00ic07isc01ip02" Driver Info #0: Driver Status: usblp is active Driver Activation Cmd: "modprobe usblp" Config Status: cfg=yes, avail=yes, need=no, active=unknown Attached to: #16 (Hub) And then, /dev/lp0 IS GONE alcazaba:~ # la /dev/lp* crw-rw---- 1 root lp 6, 1 nov 25 22:38 /dev/lp1 crw-rw---- 1 root lp 6, 2 nov 25 22:38 /dev/lp2 I can sure you I have not any usb printer ;-) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 ------- Comment #8 from gbv@oxixares.com 2006-12-15 01:55 MST ------- Er, I need some more cofee, actually the Canon device found is a fax i had conected in a usb connector at the backside of the system, almost inaccesible to me. The fax is in other room just beside mine :(. Sorry, how can I be so stupid, I was thinking in a printer. But still I cannot figure out why yast deletes /dev/lp0. The lp module is loaded. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 ------- Comment #9 from mzugec@novell.com 2006-12-15 02:26 MST ------- You still didn't provide yast logs (comment #6) ... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 ------- Comment #10 from gbv@oxixares.com 2006-12-15 03:06 MST ------- Finally I found the source of problems, I think!. In one of my several re-start the system I discovered a fatal-error in modprobe in booting logs related to parport_pc module. So I read carefully the file /etc/modprobe.conf This was the culprit line: options parport_pc 0x2f8 io=0x378 I commented it and uncommented this one options parport_pc io=0x378 irq=none,none After reestart error messages disapeared and /dev/lp0 was regenerated :-). And the printer is working well again. I don't know why that line in /etc/modprobe was there. May be in one of my zillions of panic attempts to configuring the lp0 port un yast2->printer module. I missunderstood the comment #6 and didn't provide yast2 logs, sorry again. Must I now attach the logs?. y2logs.tgz has more than 3 MB. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 mzugec@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |RESOLVED Info Provider|gbv@oxixares.com | Resolution| |INVALID ------- Comment #11 from mzugec@novell.com 2006-12-15 03:19 MST ------- No, I don't need yast logs now. But for future - there is wikipage about reporting and debugging yast, I don't know what is hard to understand. This bugreport is similar as #116655
I don't know why that line in /etc/modprobe was there. May be in one of my zillions of panic attempts to ... That lines are not by default so I close it as an INVALID
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https://bugzilla.novell.com/show_bug.cgi?id=212234 michael.tomuschat@planet-interkom.de changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|INVALID | ------- Comment #12 from michael.tomuschat@planet-interkom.de 2006-12-18 04:27 MST ------- I updated to openSuse 10.2 a few days ago; the problem of the disappearing /dev/lp0 (comment #3) is still present. So I think it's not o.k. to close this bug! -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 ------- Comment #13 from bryce1@obviously.com 2007-01-28 19:10 MST ------- For me yast2 adds a mystery /dev/usb/lp0 which I can't delete. I do have a USB printer, but it is correctly configured elsewhere. This /dev/usb/lp0 appeared only when I changed the default printer. YAST2's printer setup is spooky. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 mzugec@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|mzugec@novell.com |snwint@novell.com Status|REOPENED |NEW ------- Comment #14 from mzugec@novell.com 2007-03-07 07:25 MST ------- Bryce: we are planing some changes to 10.3 (I hope to improving usability) But if you have ANY suggestions or comments, send it to me, please Driver is reloaded because of hwinfo --printer detection YaST can't do anything here (we need hwinfo) Steffen, it's yours - why lp kernel module is reloaded? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 snwint@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |snwint@novell.com AssignedTo|snwint@novell.com |mzugec@novell.com ------- Comment #15 from snwint@novell.com 2007-03-07 07:39 MST ------- I can't do anything either. Reloading the parport* modules is the only way to trigger parport device detection. What exactly is the problem with that? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
https://bugzilla.novell.com/show_bug.cgi?id=212234 mzugec@novell.com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |DUPLICATE ------- Comment #16 from mzugec@novell.com 2007-03-07 08:04 MST ------- The problem is : parport in ECP mode doesn't work after rmmod & insmod https://bugzilla.novell.com/show_bug.cgi?id=116655 so when yast calls "hwinfo --printer" and lp module is reloaded, on some machines is parallel port broken But as you wrote you need to do it, I close it as a duplicate of that bug ;-( *** This bug has been marked as a duplicate of bug 116655 *** -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.
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