Problems with ap's conneted by fiber
Hello;
I have a curious case about dos access points connected for this way, first they came connected for a fortigate then a switch 2960 and then a allied switch after this connections they goes by fiber to the access point then I connect a media converter and then a connected by copper to the access point, the problem it's that when I connect the two access point to the network the access point work well for a few hours and then something happened and the media converter goes down and stop working, what could be the problem? first the problem that appear was er-disable loopback.
Please I need help
Well, we all ready check the fiber and change the media converter and the configuration over the two switch, we only had one media converter and this media converter it's in the final connection with the access point, we change the configuration I don't know like five times because and the beginning when we connect the media converter the problem was that occur at collision over the network, this it's my solution it's more expensive but I don't know, put a switch with 8 ports RJ45 and one port SPF and then connect the access point directly to this switch, because believe me I try very things and all that with no successful
Similar Messages
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Problems with sound from connetion
Does anyone else have any problems with sounds when taking? It sounds like it did years ago when the connection was bad. But now it´s 2014!
I havent had this problems before so i guess that it came after the latest upgrade. It doesnt sound in every call i make and not all the time. It also sounds with different strenght.
Shall i try to change something before visiting Apple store?Does anyone else have any problems with sounds when taking? It sounds like it did years ago when the connection was bad. But now it´s 2014!
I havent had this problems before so i guess that it came after the latest upgrade. It doesnt sound in every call i make and not all the time. It also sounds with different strenght.
Shall i try to change something before visiting Apple store? -
We have recently installed a SAN but are having a few problems with the Solaris machines we are trying to connect to it.
Hardware: LSI SAN with dual controler and 3 trays of 6x73Gb disks. Brocade fiber switch. A Sun V880 and a Sun E420 both with LSI40919O 2gb fiber cards. Both Solaris machines have resonably upto date patch clusters on them.
I can create volumes on the SAN, create LUNs on these volumes, map them to individual hosts, and (assuming the relevant entries were in /kernel/drv/ssd.conf at boot time) I can see the LUNs when I run the 'format' command on the Solaris boxes. I can label, partition, format and mount slices from these disks.
The problems occur when I want to delete or change a mapping. When I do this (delete a mapping between a LUN and a host for instance), on the Solaris box no matter what I do the disk changes to "drive type unknown". Running devfsadm (or drvconfg; devlinks; disks) has no effect. The disk is not manually configurable (it's not there after all). Only a reboot (boot -r) will actually remove the incorrect entries.
Sample output from format:
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t0d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
/pci@1f,4000/scsi@3/sd@0,0
1. c0t1d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
/pci@1f,4000/scsi@3/sd@1,0
2. c4t0d0 <STK-OPENstorageD178-0530 cyl 2558 alt 2 hd 64 sec 64>
/pci@1f,2000/IntraServer,fc@1/ssd@0,0
3. c4t0d1 <STK-OPENstorageD178-0530 cyl 3070 alt 2 hd 64 sec 64>
/pci@1f,2000/IntraServer,fc@1/ssd@0,1
4. c4t0d2 <STK-OPENstorageD178-0530 cyl 2046 alt 2 hd 64 sec 64>
/pci@1f,2000/IntraServer,fc@1/ssd@0,2
5. c4t0d3 <STK-OPENstorageD178-0530 cyl 1534 alt 2 hd 64 sec 64>
/pci@1f,2000/IntraServer,fc@1/ssd@0,3
6. c4t0d4 <STK-OPENstorageD178-0530 cyl 1022 alt 2 hd 64 sec 64>
/pci@1f,2000/IntraServer,fc@1/ssd@0,4
7. c4t0d5 <drive type unknown>
/pci@1f,2000/IntraServer,fc@1/ssd@0,5
It is of course the last drive for which I removed the mapping. I can remake the mapping and the drive willonce again be available. I can add additional mappings and the new disks will be available (again assuming the relevent entry existed in /kernel/drv/ssd.conf at boot time). But any attempt to remove the mappings results in the above situation.
Sean TimminsHave you tried luxadm remove <your_device> ?
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problem with connecting ipad 2 with crestron cp2e...help plss its urgent...
I hv a ipad 2 with mobile pro g connected with cp2e. when i pressed any button in ipad its connet with cp2e but after 4-5 sec one error comes (warning wifi was powered off while the device was in auto -lock(sleep)press connect to reconnect) when i pressed again its connected with cp2e. i am using netgear wireless access point . i also has been changed access point as well as updated ipad firmware bt problem is as it is .. pls help.Hi have you solved the issue ?
Cause I have the same problem.
Tnx -
Is Verizon going to acknowlege the problems with FIOS and Windows Vista
For months now, I have been reading the numerous problems Fios internet customers are having with Fios internet/Actiontech Router and Windows Vista and there has been no acknowledgement by Verizon of this current major issue.
I have also experienced the exact same issue for months now since I switched to Verizon FIOS internet. Previously I had Comcast HSI using my Windows Vista laptop. I had their service for over a year and I NEVER has a problem with the Windows Vista globe icon disappearing and loosing internet connection. The Globe always stayed on and never went away and I never lost connection when I had Comcast
I had Verizon FIOS installed last September with my Windows Vista computer and my wireless internet connection started to drop from day 1 and it has been a daily occurrence for over 5 months now. It has gotten so bad, I have had to hardwire my laptop to to be able to use the internet uninterrupted.
This is what daily scenario is:
When I turn on my laptop(with Windows Vista, I can initially get full internet access(with the globe on and it says "Local and internet). After about 10 minutes or less, the globe switches to "local only" and I can still get internet access. After another 5 or so minutes, a large X covers the globe and I lose internet connection entirely. The actiontech router wireless signal is no longer listed as one of the wireless networks. The only way for me to regain internet access is either to restart my laptop or reboot the actiontech router.
Numeorus posts here, over by DSL forums(Broadband Reports),Microsoft's website and a few othere websites detail this issue.
I am extremely shocked and surprised that Verizon has not tried to fix this issue by working with both the makers of the Actiontech Router as well as Microsoft to find out what the problem is and how to fix it.
I would just like to reiterate I strongly believe this is primarily a FIOS internet issue since I previously had Comcast HSI for over a year with the same Windows Vista laptop and I NEVER had that problem. Also, I can connect to my neighbors wireless connection(she uses Comcast HSI) and when I do, the globe stay on all the time on my computer and the internet does not lose connection.
I know that there are a couple of Verizon employees here. Please tell the higher ups who handle FIOS internet that this is a major issue that needs to be resolved as soon as possible.
P.S: Please don't tell me to go by my own router because then, I will have to deal with the issues of setting it up to work with Fios TV and the related VOD, widgets, remote DVR compatability issues to deal with. I don't think I can deal with the additional headaches.FIOS is short for fiber optics. fiber optics is different technology than DSL.
With that said, if you search the Microsoft databases for vista issues with fiber optics, (CURRENTLY THERE IS ONLY ONE PROVIDER OF FIBER TO THE HOUSE, that being Verizon, so yes you can also search Vista issues with verizon and\or fios) and you will find that Microsoft already acknowledges this issue with their software. AND they offer you a fix.
cjacobs001 -
Text limits to the "Question" link prevents a full explanation:
This is a long-time problem. I have tried to resolve it with Apple but their "Customer Support" is merely a name.
I can go online and access my e-mail but when I try to send or receive e-mail via iCloud through my internet server (Google fiber now but the same situation existed with my prior service), I receive "There may be a problem with the mail server or network. Verify the settings for 'Apple Email' and try again.
"The server returned the error: The server 'p0-imap.mail.me.com' refused to allow a connection on port 143."
Well, I have verified the setting and tried again and again and …
Well, you get the idea …JungleTaxi Cabbie wrote:
Csound1: iCloud: Configuring Mail with Mac OS X v10.6 or iOS 4
Enter your Incoming Mail Server, User Name, and Password using the following settings:
Incoming Mail Server: mail.me.com
User Name: Your iCloud email address (excluding @me.com)
Password: Your password
Last Modified: Jun 27, 2013
Maybe you should test these things before calling people out, because these settings do function perfectly well.
iCloud is not supported on Snow Leopard or lower, why bother to mention it?
The OP has an iCloud account, and that can not be opened without Lion or Mountain Lion (on a Mac), IOS5 or 6 (on an iPhone/iPad)
The document I linked to is Apples documentation for iCloud on current devices,I don't care whether you believe that you know better than they do, but it will affect the people who follow your advice as it won't work
JungleTaxi Cabbie wrote:
Also, if you're not running Lion or Mountain Lion, there is no "Mail, Contacts & Calendars" prefpane.
I never said that there was, perhaps you imagined it. -
Problems with the Fios 20/5 connection speed in my area dropping down to less than 3mbs.
I have written out a flyer that I plan to go door to door with. Since I am under contract with Verizon, I am forced to honor my side of the contract. Even if they are allowed to make me pay for a service that I am not completely getting. I am very displeased and as soon as my contract is up, I will change back to My local cable companies all in one that does not require a contract and has no issue such as the one I am having.
Do you have Verizon Fios Internet?
Are you on the 20/5 connection?
If so, you may not be getting the speed you are paying for. I am on a 20/5 connection and when my computer is on for longer than an hour the internet download speed with Verizon Fios starts to slow down until it is below 3mbs. It takes about 24 hours to get down to 3mbs but only about an hour or two to get down to about 6-7mbs when I am paying for 20mbs…
I have 3 computers in my home that have Windows Vista, Windows XP home edition and Windows Media Edition 2005. All of the computers run into this same exact issue, I have tried every setting I could think of with my 24 years of computer technical experience. I finally took one machine with Windows XP and ran a full format on the hard drive and reinstalled a fresh Windows Xp Operating system onto the hard drive so it is a bare bones OS. This way there is no other software on the machine that could possibly be causing the problem and found that when I connected online through Verizon Fios the machine still ran into the same exact issue. This proves to me that the issue is not on any of my machines.
Now all of this time my buddy that lives 1.2 miles away from my house has been having the same issue with three computers at his home also. He has Windows Vista on two machines and Windows XP Pro on one.
When I concluded that it was a Verizon Fios issue, after a few months of trying to get by, researching, diagnosing and losing much information in order to verify it was on Verizon’s side, I contacted technical support at Verizon’s online website. The agent and I went through the regular procedure that anyone would have to go through and I patiently explained what I had done to try to diagnose the issue. The agent came to the conclusion that he could not figure out the problem so he guessed that the Verizon router/modem may be the issue and told me he would send me a new one by mail.
I received the new Verizon router/modem, installed it and had to call to have it activated. Afterward it still had the same exact issue as the prior router/modem. So now we know it’s not my computers, it’s not the router/modem. My Verizon router/modem is connected right at the Optical Network Terminal (ONT), which is the box that connects the fiber-optics to your home, usually just inside or outside your garage wall. Mine is just outside…
From here my buddy, who has been having this problem also the entire time, called the local office of Verizon Fios and an installer was setup to come over to his home and trouble shoot the issue. My buddy called me and told me when the installer was headed to his home and I met him at his home to see what the installer found and in hope that my issue would be fixed at the same time. The installer went through the system at his house and was frustrated about not finding the reason for the issue and ready to leave without fixing anything. I simply asked that he stay long enough to see the issue present itself within an hour-hour and a half.
His laptop itself already showed the speed drop from 20mbs to between 16-17mbs, it was on its way down. He basically told us something that online tech support already stated to me, it is extremely difficult to prove it is on Verizon’s side. In other words it is extremely difficult to prove it, in a way that will convince Verizon to check its own servers, routers and software updates to their own systems. The installer, good guy, couldn’t/wouldn’t stay but we did convince him not to simply drop the issue. He called shop and they sent another installer out to take over the issue.
The new installer, great guy, got up to speed on what was already done at my buddies home. The first installer, checked and replaced the Verizon router/modem, checked the wiring and splitters. Basically went through the entire system up to the Optical Network Terminal (ONT), the box that connects the fiber-optics to your home. He pulled and replaced the Optical Network Terminal (ONT), thinking that perhaps the unit was compromised. While he was doing this job a tech was called and asked to stop by for assistance with the issue. The tech checked the computers inside and tried to do some settings that the main office informed him to try. I explained to the tech that the same issue was happening at my house, that I went through every setting I could think of and find online to help alleviate the issue. After some shop talk about what I had tried, including the full format and reinstall of the operating system on one of my machines, he just as I came to the conclusion that it couldn’t be with the computers and since everything that had to do with the Verizon Fios system from the street to the end-user computer had been checked, verified and/or replaced, the issue had to be coming from Verizon’s main office.
The installer had already checked the main at the road that has the 3x2 green service cover on it by the side walk. Everything was in good working order. The tech called the main office to see if my buddy and I were on the same hub, basically a big splitter that continues the service from the main office to the homes, we were not. So that was ruled out…
My understanding of the system ends there. The only other components I know of are the Main branch’s routers, servers and software.
Verizon had a new connection speed added to their system, 25/15 about the same time our issue began. So I am guessing that when they updated the system to include this new connection speed they corrupted the software for the 20/5 connection.
We have been waiting to hear from the tech that was at my buddy’s house, to see if the issue will be dealt with. My buddy has called him a couple of times and he has mentioned that he is trying to get it addressed and to call back if we hadn’t heard from him. He remembered who he and I were and what the issue was, so I believe he is taking it seriously. How far he can move the issue is beyond me…
I want to add that my buddy and I have been customers with the all in one package from Verizon Fios since their services have moved into our area, about a year and a half… It has only been since about June that this issue has presented itself, before then we were on 7th heaven with the speeds. We couldn’t have been more than happy with the services.
This issue has caused that to all go afoul, not only do the speeds get down to less than 3mbs but the speed is not smooth at all. Rather the 3mbs speed is stop and go, freezing in between at times, very choppy. Barely usable at times, unless you restart the computers and start over.
We are hoping that anyone with Verizon Fios Internet Services will keep an eye on their speeds by going to http://speedtest.net and doing tests to verify they are getting the speeds they are paying Verizon for.
This is what it will take for Verizon to take this issue seriously is to gather everyone on the system that may be having the same issue. I believe it is everyone that is within the 1.2 miles from my house to my buddy’s and will distribute flyers to each and every house in between.
If you find that your speed is not as fast as it should be please contact me and I will add you to the list, this way we can see exactly how far this problem covers and perhaps it will also help to show a pattern and understanding as to why the issue is present in the first place.
My contact information,
I have left this out here, you can contact me on these forums...Actually what this came down to was an issue between Windows Vista and an Ethernet Card on one of the machines in each of our local networks.
Even though our two machines are 6 years apart, we both have the same ethernet adapter on our main desktops. A RealTek RTL8139/810x Family Fast Ethernet Nic. It seems that the adapter does not work at the 20mbs download speeds with Vista. For some reason the adapter does not shut down when the computer does? I don't understand why but it doesn't, it keeps the connection alive. I removed the ethernet cable and pulled the power cable and had my two other computers still connected to the network and found that the issue was resolved. The way I found out was that I used the connections on my main computer to hook up one I had laying around and through further testing found the problem no longer existed...
Then I realized that my buddy and I installed Windows Vista at about the same time, a couple of months ago. Funny how you can forget an important detail like that. Then I remembered that he had the same identical ethernet adapter as I did, I had noticed that while trouble shooting his computer at his home but didn't think it was important at the time. Until the issue was narrowed down to the adapter, then it all seemed to all fall into line.
Quite humbling... In the end, anyone who has Windows Vista and this NIC probably will have problems with the 20mbs download speed of the computers on their own networks. I tried the latest Vista driver from RealTek and also tried to roll back the driver, with no success....
Back at the beginning when we first had fios installed in our homes there wasn't an issue when we had the 10/2 speeds and had Vista. Then we decided to change from Vista to XP because we both were having issues as to what programs you could use and which you could not, shortly after having fios installed. Then when verizon upgraded us to 20/5 we were amazed at the speed and still had no issue because we had XP on our main computers with the RealTek adapters...
We reinstalled Vista because it seemed like we were having more issues with XP by getting hit with Antivirus2008 and its variants and thought it time for a change back...
It didn't really hit us that Vista could be the culprit because we both have a laptop in our networks that have had Vista on them from the get go when there were no issues... We also didn't notice just how bad it was right away and over time kind of left the Vista install out of the equation.
Just strange that one computer can effect all the other computers on the network, even when it is shut down...
I allowed the other two computers to run 24hours and the issue did not present itself, when I added the main computer with the RealTek adapter back to the mix it reappeared. The Realtek adapter is the only real common denominator between his machine and mine.
So now we have three choices,
We can go back to Windows XP.
We can buy a new NIC or a wireless card to replace the RealTek...
Hopefully this post will help anyone else who runs into this problem, it has been very frustrating to say the least...
Thanks to everyone for their help and I apologize for complaining about verizon when it was not a verizon issue. I came to the conclusion that the only part verizon really played was upgrading us to a 20/5 tier which I am thankful for...
Would be nice if this card was on a list that Verizon support could use to troubleshoot , diagnose or eliminate for future support issues.
Message Edited by keiser0619 on 08-06-2009 03:58 PM -
Printer problems with Officejet Pro 8500 A910
Dear all,
I have been given as a present an Officejet Pro 8500 A910 (serie number CN16LDM020 and product number CM756A). The people whom I have got it from already had some problems with the printer heads. I have accepted the printer, because I want to have it working again. I do encounter some problems however. I hope you kind people on the forum can help me out and get this thing working again. As a side note: I am only interested in using the scanner, printer (only black and white - I do not print in colour) and e-printing (I understand that it is possible to email documents to printer, so that they are printed whilst you are somewhere else).
Upon installation I have conneted the internet to my wi-fi. Upon installation it made some test prints, whereby the black dots were good, but the cyan and other colours were not. When I now turn off the installed printer and switch it on again it takes the printer about 5 - 7 minutes to initialize. On the touch screen of the printer it is said "Checking printer, this might take 5 minutes", "Checking printheads", "Aligning printheads" and alike notifications. After 5 - 7 minutes the printer gives the following notification: " Failure notice. Alignment failed. Refer to device documentation for details." When I then push the question mark on the touch screen the following notidication is given: " Alignment failed. Check printer quality of the current print job. If it is not satisfactory, try aligning the printer to see if that improves the quality. To align the printhead again, touch (home), touch (arrow right), touch Tools, and then touch Align Printhead." When I follow these instructions, the same thing happens. I have tried the option "Clean printheads" under "Tools". The test prints that come out are again good in black and white and not good in colour.
The ink level of the cartridges is very low for Yellow, Magenta and Cyan. For Black the printer gives a question mark. The expiry date of the cartridges is in 2015. The information on the Self Test Diagnostic Page (you get when you print a report from checking the ink cartridges) gives the following status:
Printhead status
Printhead health: Good (for both Black/Yellow and Magenta/Cyan)
Serial: 7735960 (Black/Yellow) and 7744345 (Magenta/Cyan)
End of warranty: mid-2013
Accumulated ink usage (ml): Black 99/Yellow 71, Magenta 57/Cyan 58
Refilled supply:
Detected in printhead/printer? For all cartidges "yes".
When I try to print a document from Word on my MacBook (which runs on Mac OS X 10.6.8) and the printer is on stand-by, Word recognizes the printer, starts with the print order but then comes with the notifications "Printer offline" and "Cannot find printer" and postpones the print order. Today I reset the printer and the print job that I had before the reset (which was postponed) came out.
Today, I printed a document whilst the printer was not on stand-by (the touch screen was on home menu) and the print was well (it was only black and white). After the print, the printer also made a print report. Again, the colour was bad, but black ink was good. After that print report, the printer started aligning again. After 5 minutes it gave the above-mentioned failure notice (" Failure notice. Alignment failed. Refer to device documentation for details.").
I would assume that the first thing that I should do is get new cartridges. However, since I only print black and white, can't I just buy the Black Ink and disable the other cartridges? Then, I am thinking of not buying HP cartridges (since the warranty term is already over). What cartridges do you reccomend (price-quality)? If new cartridges are installed (previous owner had same problems with full cartridges) and the problems (with print heads) are not solved, what should I do?
On a second note, I want to use the option of printing online. In other words, give a print order on my Iphone to the printer so that it starts printing at home. How do I set this up? How can I test this?
I would be very obliged with your feedback on the above.
Kind regards,
OnnoHey Onno,
I see you have several items listed about your Officejet Pro 8500a (A910 series) printer. The main issue that stands out is the print quality issue. I would advise starting here with your printer.
From your information I can see that refill or remanufacture cartridges have been used in this printer at some point. It is possible that the ink from these cartridges have damaged the internal ink system of the printer. If you have performed all the troubleshooting steps for the print quality issue you are experiencing, then the next step is going to be replacing the printheads of the unit.
Troubleshooting Print Quality Issues
The 8500a requires all cartridges be available even if you are simply printing in B&W. If the cartridges are low, then you will have to replace the cartridges as needed. Typically by the design of this printer, however, print quality issues do not follow ink levels in the cartridges as ink is piped to the internal printheads, thus even with empty cartridges there is some ink remaining in the system.
The printheads for the 8500a can be found at most HP certified retailers if you decide to attempt replacing them as a step towards resolving the issue. As to the cartridges, I would advise using genuine HP cartridges as HP ink is designed with HP printers in mind. For information about refilled/remanufactured cartridges please click here.
Hope this helps in getting the print quality issue alleviated,
Jason
-------------How do I give Kudos? | How do I mark a post as Solved? --------------------------------------------------------
I am not an HP employee. -
Safari keeps giving and error message. " Safari can't open the web page( insert web page here) , because it can't establish a secure connetion to the server.
It only seams to have a problem with https sites.
Any help would be appreciatedThe "s" in "https" indicates the site is a secure server--usually a site that will require a password. Connections to secure servers can be blocked by parental controls. Are you using any parental controls, either through OSX's settings (in System Preferences) or third party parental control software (such as Netnanny)? If so, check the settings to make sure they will allow the connection.
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No internet, "PPPoE Server Not Found" message. Same problem with both old and new modems.
Help please!
My internet connection with my old Westell 6100 modem was working fine, then quit all of the sudden and would not restart. The DSL and Data lights on the Westell modem were both green. The Internet light alternated between red and off.
I tried every troubleshooting thing I could think of:
Powering down and re-starting the modem and computer.
Resetting the modem.
Checking all of the wire and jack connections.
I plugged my computer ethernet cable straight into the modem, bypassing my router.
I tried both Windows and Mac computers.
I plugged the modem directly into the network interface on the outside of my house to bypass all of my house wiring.
I checked all my phone jacks with a telephone tester to make sure both phone lines were working and not reverse-wired.
I made sure I did not have a DSL filter installed on the modem line.
Verizon Tech Support did a line test and told me the line was fine but that there might be a problem with either my modem or something at the "central office" (not sure what that means). Verizon also sent me a new router as well -- a D-Link DSL-2750B.
The new D-Link router also does not connect to the internet (same problem). The DSL, Data, and Internet lights are all green on the D-Link. I have the computer directly connected to the modem with a new ethernet cable. I repeated the above troubleshooting steps. I went into the router configuration 192.168.1.1 and ran the modem's "Internet Troubleshooting" tests.
There were two error messages on the router configuration screens:
1."PPPoE Server not found" error message is shown on the summary screen.
2."No internet infrastructure present. Please call your infrastructure provider." is shown in the "internet troubleshooting" test results.
Verizon had me change some settings inside the router configuration -- no dice. Verizon ran another line test. A "Level 2 Tech" took over the call and told me that he thinks that the cause of the problem is that the outside wiring coming to my house is reverse-wired. How can this be true since my DSL worked for 2 years before this, my phone line tester indicates my phone lines are wired the right way, and my router reports "PPPoE Server Not Found?"
Verizon is sending out a repair tech to check the outside wiring but I don't think that is the problem at all.
HELP!
Solved!
Go to Solution.If you're getting DSL sync (solid DSL light), this sounds like a case of a bad line card to me. I've seen it happen before where it wasn't an account or route issue to the network.
========
The first to bring me 1Gbps Fiber for $30/m wins! -
Problem with home phone voicemail notification
Hey guys,
Both with my old phone as well as my new phone (AT&T CL81209 DECT 6.0 Cordless telephone) I have been noticing problems with the voicemail notification on the phone since my move of service. I thought I used to have it where it would have the clicks when you first turn on the phone, but I don't hear them anymore. Is there anything that I am doing wrong? My phone should automatically display when I have a new voicemail notification.
Thanks!Are you referring to the stutter dial tone when you first take receiver off hook, or the vm light indicator, in either case please send me a pm with your phone number and I will look into this for you. Thanks
Frank
Verizon Telecom
Fiber Solution Center
Notice: Content posted by Verizon employees is meant to be informational and does not supercede or change the Verizon Forums User Guidelines or Terms or Service, or your Customer Agreement Terms and Conditions or Plan. -
Having problems with External Hard Drives on my Laptop
Ever since using linux i've always had the same problem. Whenever i connect a hard-drive, it keeps disconnecting/ spitting input-ouptut errors.
I thought it was because of the hard-drive failing, which turned out to be the problem with my last two, but i'm using another one (Seagate MomentusXT 500GB) and i'm getting the same problem.
I had just reformatted this hard drive from NTFS to Ext4 using Gparted, so maybe that's the problem? I'm really kind of lost.
I mount my HDD like this:
sudo mount /dev/sdd1 /mnt/usb
and unmount like this:
sudo umount /mnt/usb
It connects initially, and i'm able to put stuff onto it. I was able to put a whole TV series on it successfully, but when i tried copying my music onto it it failed and alot of the music didn't copy, giving me these errors:
ile system
cp: cannot create directory ‘/mnt/usb/music/Clawfinger’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/Cake’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/The Glitch Mob - Discography’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/Bastille - Bad Blood (The Extended Cut)’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/ARCTIC MONKEYS - DISCOGRAPHY (2005-13) [CHANNEL NEO]’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/NIRVANA DISCOGRAPHY @320Kbps CbR Mp3 [TuGAZx]’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/The Doors - STUDIO DISCOGRAPHY’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/Tiesto - Red Lights (2014.Dance)’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/Tiesto - A Town Called Paradise (Deluxe Edition) 2014 320kbps CBR MP3 [VX]’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/Daft Punk - Discography - 1994-2013’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/Pink_Floyd_Greatest_Hits’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/Calvin Harris - Discography - 2007-2013’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/Weezer [Discography]’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/MGMT’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/Blackmill’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/Avicii - Discography’: Read-only file system
cp: cannot create directory ‘/mnt/usb/music/Zedd’: Read-only file system
cp: preserving times for ‘/mnt/usb/music’: Read-only file system
I can then unmount and mount the HDD again, and try again, but i keep getting the same problem.
Here's my dmesg:
[22951.444217] usb 1-1: reset high-speed USB device number 19 using xhci_hcd
[22966.616452] usb 1-1: device descriptor read/64, error -110
[22981.892003] usb 1-1: device descriptor read/64, error -110
[22982.155518] usb 1-1: reset high-speed USB device number 19 using xhci_hcd
[22997.327767] usb 1-1: device descriptor read/64, error -110
[23012.603571] usb 1-1: device descriptor read/64, error -110
[23012.867002] usb 1-1: reset high-speed USB device number 19 using xhci_hcd
[23017.881048] xhci_hcd 0000:00:14.0: Command completion event does not match command
[23017.881078] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[23023.098593] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[23023.302055] usb 1-1: device not accepting address 19, error -62
[23023.462289] usb 1-1: reset high-speed USB device number 19 using xhci_hcd
[23028.476297] xhci_hcd 0000:00:14.0: Command completion event does not match command
[23028.476314] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[23033.693797] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[23033.897336] usb 1-1: device not accepting address 19, error -62
[23033.897435] usb 1-1: USB disconnect, device number 19
[23033.903973] sd 10:0:0:0: [sdd] UNKNOWN Result: hostbyte=0x01 driverbyte=0x00
[23033.903976] sd 10:0:0:0: [sdd] CDB:
[23033.903977] cdb[0]=0x2a: 2a 00 03 90 e5 10 00 00 f0 00
[23033.903982] blk_update_request: I/O error, dev sdd, sector 59827472
[23033.903985] EXT4-fs warning (device sdd1): ext4_end_bio:317: I/O error -5 writing to inode 16777759 (offset 0 size 8388608 starting block 7478464)
[23033.903987] buffer_io_error: 4990 callbacks suppressed
[23033.903988] Buffer I/O error on device sdd1, logical block 7478178
[23033.903990] Buffer I/O error on device sdd1, logical block 7478179
[23033.903991] Buffer I/O error on device sdd1, logical block 7478180
[23033.903992] Buffer I/O error on device sdd1, logical block 7478181
[23033.903993] Buffer I/O error on device sdd1, logical block 7478182
[23033.903994] Buffer I/O error on device sdd1, logical block 7478183
[23033.903995] Buffer I/O error on device sdd1, logical block 7478184
[23033.903996] Buffer I/O error on device sdd1, logical block 7478185
[23033.903997] Buffer I/O error on device sdd1, logical block 7478186
[23033.903998] Buffer I/O error on device sdd1, logical block 7478187
[23033.904015] EXT4-fs warning (device sdd1): ext4_end_bio:317: I/O error -5 writing to inode 16777759 (offset 0 size 8388608 starting block 7478524)
[23033.904027] EXT4-fs warning (device sdd1): ext4_end_bio:317: I/O error -5 writing to inode 16777759 (offset 0 size 8388608 starting block 7478554)
[23033.904050] EXT4-fs warning (device sdd1): ext4_end_bio:317: I/O error -5 writing to inode 16777759 (offset 0 size 8388608 starting block 7478584)
[23033.904066] EXT4-fs warning (device sdd1): ext4_end_bio:317: I/O error -5 writing to inode 16777759 (offset 0 size 8388608 starting block 7478614)
[23033.904080] EXT4-fs warning (device sdd1): ext4_end_bio:317: I/O error -5 writing to inode 16777759 (offset 0 size 8388608 starting block 7478644)
[23033.904095] EXT4-fs warning (device sdd1): ext4_end_bio:317: I/O error -5 writing to inode 16777759 (offset 0 size 8388608 starting block 7478674)
[23033.904110] EXT4-fs warning (device sdd1): ext4_end_bio:317: I/O error -5 writing to inode 16777759 (offset 0 size 8388608 starting block 7478704)
[23033.904124] EXT4-fs warning (device sdd1): ext4_end_bio:317: I/O error -5 writing to inode 16777759 (offset 0 size 8388608 starting block 7478734)
[23033.904139] EXT4-fs warning (device sdd1): ext4_end_bio:317: I/O error -5 writing to inode 16777759 (offset 0 size 8388608 starting block 7478764)
[23033.905630] sd 10:0:0:0: [sdd] UNKNOWN Result: hostbyte=0x01 driverbyte=0x00
[23033.905632] sd 10:0:0:0: [sdd] CDB:
[23033.905633] cdb[0]=0x2a: 2a 00 03 90 e6 00 00 00 f0 00
[23033.905639] blk_update_request: I/O error, dev sdd, sector 59827712
[23033.906165] Aborting journal on device sdd1-8.
[23033.906176] JBD2: Error -5 detected when updating journal superblock for sdd1-8.
[23033.906270] EXT4-fs (sdd1): Delayed block allocation failed for inode 16777761 at logical offset 0 with max blocks 2048 with error 30
[23033.906272] EXT4-fs (sdd1): This should not happen!! Data will be lost
[23033.906276] EXT4-fs error (device sdd1) in ext4_writepages:2395: Journal has aborted
[23033.906793] EXT4-fs (sdd1): previous I/O error to superblock detected
[23033.906801] EXT4-fs error (device sdd1): ext4_journal_check_start:56: Detected aborted journal
[23033.906802] EXT4-fs (sdd1): Remounting filesystem read-only
[23033.906803] EXT4-fs (sdd1): previous I/O error to superblock detected
[23033.906808] EXT4-fs (sdd1): ext4_writepages: jbd2_start: 9223372036854775807 pages, ino 16777762; err -30
[23033.907641] EXT4-fs error (device sdd1): ext4_find_entry:1289: inode #16515073: comm cp: reading directory lblock 0
[23033.907644] EXT4-fs (sdd1): previous I/O error to superblock detected
[23033.907690] EXT4-fs error (device sdd1): ext4_find_entry:1289: inode #16515073: comm cp: reading directory lblock 0
[23033.907692] EXT4-fs (sdd1): previous I/O error to superblock detected
[23033.907736] EXT4-fs error (device sdd1): ext4_find_entry:1289: inode #16515073: comm cp: reading directory lblock 0
[23033.907738] EXT4-fs (sdd1): previous I/O error to superblock detected
[23033.907771] EXT4-fs error (device sdd1): ext4_find_entry:1289: inode #16515073: comm cp: reading directory lblock 0
[23033.907773] EXT4-fs (sdd1): previous I/O error to superblock detected
[23033.907805] EXT4-fs error (device sdd1): ext4_find_entry:1289: inode #16515073: comm cp: reading directory lblock 0
[23033.907845] EXT4-fs error (device sdd1): ext4_find_entry:1289: inode #16515073: comm cp: reading directory lblock 0
[23033.907886] EXT4-fs error (device sdd1): ext4_find_entry:1289: inode #16515073: comm cp: reading directory lblock 0
[23033.907919] EXT4-fs error (device sdd1): ext4_find_entry:1289: inode #16515073: comm cp: reading directory lblock 0
[23033.907947] EXT4-fs error (device sdd1): ext4_find_entry:1289: inode #16515073: comm cp: reading directory lblock 0
[23034.490498] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880225074480
[23034.490502] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8802250744c8
[23220.391199] usb 1-1: new high-speed USB device number 54 using xhci_hcd
[23235.563509] usb 1-1: device descriptor read/64, error -110
[23250.839126] usb 1-1: device descriptor read/64, error -110
[23251.102653] usb 1-1: new high-speed USB device number 55 using xhci_hcd
[23266.274917] usb 1-1: device descriptor read/64, error -110
[23281.550616] usb 1-1: device descriptor read/64, error -110
[23281.814174] usb 1-1: new high-speed USB device number 56 using xhci_hcd
[23286.831502] xhci_hcd 0000:00:14.0: Command completion event does not match command
[23286.831579] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[23292.049048] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[23292.252556] usb 1-1: device not accepting address 56, error -62
[23292.412732] usb 1-1: new high-speed USB device number 57 using xhci_hcd
[23297.426714] xhci_hcd 0000:00:14.0: Command completion event does not match command
[23297.426728] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[23302.644273] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device command
[23302.847753] usb 1-1: device not accepting address 57, error -62
[23302.847781] usb usb1-port1: unable to enumerate USB device
Anyone know how to fix this?There is a whole lot of bad going on there.
There are problems both drive errors and USB errors. I don't believe it.
I have a hunch the drive is starving for power.
USB devices are supposed to function all the way down to 4.25V. Not all do.
USB ports are supposed to be able to deliver 4.25V at the end of the cable at 500mA. Not all do.
USB 2.0 devices are not supposed to draw more than 100mA unless they negotiate for more. Some violate that.
USB 2.0 devices are never supposed to draw more than 500mA. Some violate that. Especially disk drives.
My guess is that your drive is drawing excess current and the voltage drop through the port and cable are dropping you below 4.25; or at least below the voltage that your drive goes "Tango Uniform"[1]. Does your drive have the option for external power? If so try it. Following up on wtx's comment; USB 3.0 is capable of delivering more power. Also, some drives have used a cable that violates just about every aspect of the USB specification: A "Y" cable that plugs into two host ports to provide more power to the guest. I despise this solution with every fiber of my electrical engineering existence; never-the-less, you might try one.
edit: [1] Teats Up.
Last edited by ewaller (2015-04-04 17:02:04) -
I am being informed by the manufacturer's Customer Support Technician in reference to where their USB2.0 device is being referred to as a possible cause of incompatability with my mini's USB3 connection, and I quote: "They are supposed to be "backwards compatible" but some users devices are working fine with those ports for periods of time (months, weeks, days) and then just mysteriously not working one day, so be cautious of trusting Apple's marketing." and he further suggests using a USB2 hub to be compatible. Because of this incompatability this device ( $200 plus tax,) is being rendered inoperable for the the main facility for which I purchased it.
I'd be pleased to hear reactions from others on the validity of this claim and whether it is or should be incumbent on manufacturers of devices that are produced solely for use with Apple products that they should at least be compatible ( USB3 ) with those products and especially if it is known that the use of USB2 can create problems. Thank you.I had no sooner posted, and I had second thoughts about third party "routers". I happen to be using the Bell Fibe TV system and their receivers, I have three, operate similar to routers in that they operate in conjunction with each other. If you set up a recording on one that recording will also appear on the other two. And it so happens that the device I am experiencing problems with happens to be attached to one of those receivers and it happens to prevent that receiver from making a recording that is separate from the recordings made by the PVR in that receiver.
-
Having problems with USB cable, please HELP!
While trying to download aim/aol I was having problems with my USB cable and my phone being connected, it was like they were showing they were conneted but when I tried to download aim it said no drivers were recognised. My phone was giving me the option when the USB cable was plugged in asking me if I wantd to do something to do with the media mass storage.
Anyway, once the drivers were downloaded to my comp and I plugged USB cable into my phone and comp i'm no longer being asked on my blackberry about the mass storage, my phone doesn't seem to be recogniaing tht it's linked up to my computer at all even though it's showing the little plug thing in my blackberry and coming up on the computer.
Is there anybody out there who can help me?!
Please!
Cheers!Go to Options -> Media Card -> Mass Storage Mode Support: On
tanzim
If your query is resolved then please click on “Accept as Solution”
Click on the LIKE on the bottom right if the post deserves credit -
Problem with Interactive forms. Non interactive works fine
I have a strange problem with testing interactive forms . If i test the same test form (FP_TEST_02) without putting an x in the fillable field, i see the PDF fine.
But when I set the fillable filed to x I get a system error and the J2ee error log as follows :
#ADSUSER#41#SAP J2EE Engine JTA Transaction : [412ffffffb2ffffffaa00079]#hostx.domainy.nl_EP1_68334250#ADSUSER#ddcd65206da111dcb70e129e934ec971#SAPEngine_Application_Thread[impl:3]_21##0#0#Fatal##Plain###Client: 055 SystemId: P30 AppName: SAFP
Processing exception during a "UsageRights" operation.
Request start time: Fri Sep 28 10:04:49 GMT+01:00 2007
com.adobe.ProcessingError: Invalid usage right: EmbedFileRights value: Create
I do not understand why. I have added the credetial file for user right "ReaderRights", but this message idicates soemthing with "Create". What am I missing.
(all test reports for the ADS connetions etc work fine, just interactive forms gives this error)
Any help would be greatly appreciated.
Message was edited by:
glenn venghausInteresting. I might have a problem like you mentioned.
I am running one SRM50 system (abap+java) and one ECC6.0 (abap)
I want to use ADS from both ABAP stacks. I have configured both and the ADS including interactive forms works from the SRM5 abap system, but has the problems described from the ECC6.0 system.
The abap software components from both systems differ. The working one has aba, basis, apl on level 8, the non woking on 12.
Now which of the abap components is involved and would the older level 8 componenet work with the newer ADS (is it downward compatible). Since I could upgrade the java ADS to the latest level , but do not want to upgrade the abap stack on the SRM5 system.
I am afraid of breaking a working SRM 5 system.
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