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Topic: [CLOSED] (Unofficial) XMR Community Monero FAQ thread (Read 6583 times)

legendary
Activity: 2968
Merit: 1198
Hi there, im just picking up a 2nd hand laptop which i intend to install the XMR cli wallet. Apart from making sure the OS is 64bit are there any other specs that i will need. For instance will 4gb ram be sufficient? does it need a fast processor, how much hard disk space will i need to download the blockchain,  as i was hoping to get a cheap one off ebay.

Also are the instructions on monerotalk.org the best ones to follow regarding installing the cli?

Thanks for any help given.

64 bit OS with 4 GB should be sufficient. The block chain is currently about 1.8 GB on disk and is growing at about 10 MB per day.

Obviously a faster CPU will allow you to sync up faster, load the wallet faster, etc. But anything with a 64 bit OS should work.

As for download, installation instructions, etc., be sure to use only resources linked from the original post on the official Monero thread. https://bitcointalksearch.org/topic/xmr-monero-a-secure-private-untraceable-cryptocurrency-583449

If you are buying a second hand laptop, make sure it is completely wiped, has a clean install, and is well maintained with security patches, AV, firewall, etc. Malware is always a risk with wallets.

EDIT: added to OP
full member
Activity: 227
Merit: 100
Hi there, im just picking up a 2nd hand laptop which i intend to install the XMR cli wallet. Apart from making sure the OS is 64bit are there any other specs that i will need. For instance will 4gb ram be sufficient? does it need a fast processor, how much hard disk space will i need to download the blockchain,  as i was hoping to get a cheap one off ebay.

Also are the instructions on monerotalk.org the best ones to follow regarding installing the cli?

Thanks for any help given.
legendary
Activity: 1321
Merit: 1007
Terms/Vocabulary:

Key image -

One time key (address?) -

Cryptonote - The protocol which Monero is built on.

Cryptonight - The mining algorithm which Monero uses. CPU/GPU friendly algorithm.

Mix in count - Number of outputs you would like to mix your transaction with

Payment ID - Code which distinguishes senders payment, for receivers who use a single address for multiple transactions.





legendary
Activity: 1428
Merit: 1001
getmonero.org
There is a problem i have seen a few times from users reporting where they cant send XMR out of their wallets. simplewallet or bitmonerod reports something like 'failed to send ... " I dont have the exact problem report because apparently a user that had the problem today deleted his post after a fix recomendation... Huh

Anyway the fix should be this:

delete poolstate.bin, your compiled version is probably from the one before tx expiry was added. So also recompile with the latest commits.
hero member
Activity: 798
Merit: 1000
Is there a pie chart or some such showing the current distribution of network hashing power?


No pie chart, all available charts are currently on   http://monerochain.info/charts
newbie
Activity: 12
Merit: 0
Is there a pie chart or some such showing the current distribution of network hashing power?
legendary
Activity: 1154
Merit: 1001
^ Fixed!
~ Myagui
legendary
Activity: 2968
Merit: 1198
[3] deemed unworthy of the op  Grin
Q: Do I have to run a full node to keep a personal/offline wallet?

It is in there.
sr. member
Activity: 263
Merit: 250
Q: Can you explain what is viewkey in XMR donation address?

XMR:
46BeWrHpwXmHDpDEUmZBWZfoQpdc6HaERCNmx1pEYL2rAcuwufPN9rXHHtyUA4QVy66qeFQkn6sfK8a HYjA3jk3o1Bv16em

viewkey: e422831985c9205238ef84daf6805526c14d96fd7b059fe68c7ab98e495e5703

May we know publically, what money are donated via XMR, as we can track balance and/or income via BTC blockchain?


Unlike Bitcoin-based cryptos, Monero doesn't have two keys per address (public, private) but instead it uses three (public, view, spend). The view key allows one to view a wallet's activity (just like blockchain.info does in Bitcoin) but not spend funds - it is like a read-only key for an address. The spend key is like the private key in Bitcoin.
kbm
member
Activity: 84
Merit: 10
Q: How do I use the view key?
A: ?

Q: How do I restore the wallet from the mnemonic seed?
A: Use the --restore-deterministic-wallet flag when running your simplewallet, it will ask you for a NEW wallet name, a NEW wallet password, and then the previous 24 word string that was given to you when the original wallet file was created.

Q: How do I change my wallet password/name?
A: Restore the wallet from the mnemonic seed.

Q: How do I generate a new wallet address for a transaction, like in Bitcoin?
A: This is not necessary with Monero, you only ever need one receiving address. A new receiving address is created automatically for every transaction, inside the program.

Q: How long does it take to send a transaction?
A: Block time is one minute. On average it will only take a couple of minutes to send funds to someone; however, exchanges usually will require at least 18 confirmations (blocks) before adding funds to your account. A time of 10-20 minutes is generally the longest length of time you should consider waiting if your transaction isn't confirmed in a couple of minutes.

Q: Why is the price going down?
A: Because more people are selling more XMR than there are people buying XMR.

Q: Why is the price going up?
A: Because more people are buying more XMR than there are people selling XMR.

Q: Will the price go back up?
A: Yes.

Q: I'm mining with 'x' hashes/second. How much can I mine per day?
A: Use this formula, which will give you how much of a block you can mine in 24 hours: (x)/(net hashrate) * 60 * 24.

Q: What is the net hashrate/difficulty/coins in circulation?
A: Check this site.

Q: Can the cryptography behind Monero be broken?
A: Just like in Bitcoin, the sound cryptography has been shown to be broken with quantum computing. If such an event were to occur, all present cryptocurrencies would become immediately obsolete.

Q: Why is the blockchain file so big?
A: Most games are, in fact, much larger than the blockchain file. It will grow linearly at a size of 2-5 times bitcoin's blockchain size for any given amount of time, depending on the block size.

Q: Do I need to worry about my transaction not going through because the block size is too small?
A: No, Monero's block size is adaptive and has provably expanded in size to accommodate an increased demand for transactions. It shrinks after the transactions have subsided.

Q: What does XMR dev team do actually?
A: They develop new aspects to the software, compile binaries, fix bugs, drive Monero in the right direction, advertise, provide help and participate in constant open discussion about Monero.

Q: Do I need to understand programming to understand what projects the developers are working on?
A: No! All work is summarized in plain English on github when there is a commit.

Q: Was Monero pre-mined?
A: There is no pre-mine in Monero, and everyone that hasn't mined after the genesis block has paid the market price to get some!

Q: How can I get market and other Monero information on my phone?
A: Greekbitcoin has been working with a friend to provide an Android widget. Just search the app store for Monero! You can also sign up to github to receive email notifications of developers actions directly to your phone!

Q: Is Monero illegal?
A: The same laws that apply to Bitcoin also apply to Monero. Please read up on the laws of your country to see how they concern you.

Q: Does mixin count 1 mean that there is one other participant in your ring signature?
A: Mixin count 1 means ring signature with 2 people and mixin count 2 means ring signature with 3 people ect...

Q: Why Monero matters?
A: List of plusses

Q: What does Monero's emission curve look like?
A: Tacotime, a Monero core developer, has put together a very nice graph here. It can also be viewed here.

Q: Why the developers made integration with i2p?
A: It's the last little bit where you want to mask your traffic to the point where an attacker with access to your router can't even determine that you're using Monero. The CryptoNote protocol is VERY easy to detect in its current form.

Q: Isn't i2p damn slow?
A: No, relaying transactions through i2p is not too damn slow, absolutely not - and using i2p strengthens bot networks. I2p is a great project so we really enjoy working together with them.

Q: Can somebody tell me the main competitive advantages of XMR?
A: There are now over 10000 posts in this thread on bitcointalk that can give you the most full answer to this question, provided you start at the beginning and read everything up to date.

Q: I don't understand the RPC API, where can I get more information about it?
A: Yes, there is work being done on detailing the RPC API on Wikia, and if more information is required ask your questions in IRC on #monero-dev.

Q: What are those six characters when I open my wallet?
A: The first six letters of your address, useful if you're using multiple wallets or don't want to scroll up to see your full address.
newbie
Activity: 42
Merit: 0
Thanks a lot, its very important for newbies to know all this information.

As a newbie, I concur!
I think more up-front faq info for cryptonote coins in general would be very beneficial, keep up the good work.
legendary
Activity: 2142
Merit: 1131

Q: Where is the GUI wallet ?
A: The bounty thread is here : Bounty for open source ByteCoin/Monero GUI
The Jojatekok GUI wallet thread is here : [XMR] Monero Client .NET - A GUI wallet made for Windows


sr. member
Activity: 476
Merit: 250
Thanks a lot, its very important for newbies to know all this information.
full member
Activity: 243
Merit: 125
Q: Can you explain what is viewkey in XMR donation address?

XMR:
46BeWrHpwXmHDpDEUmZBWZfoQpdc6HaERCNmx1pEYL2rAcuwufPN9rXHHtyUA4QVy66qeFQkn6sfK8a HYjA3jk3o1Bv16em

viewkey: e422831985c9205238ef84daf6805526c14d96fd7b059fe68c7ab98e495e5703

May we know publically, what money are donated via XMR, as we can track balance and/or income via BTC blockchain?
full member
Activity: 259
Merit: 100
All 7 of the core team members have to earn a living.


We all must earn for a living & we do in life what we love & can do best. Keep working on this beautiful crypto. I am now looking where to steal win64, hope i will not fuck up my PC for Monero.
legendary
Activity: 2142
Merit: 1131

Thanks, that'll save us a lot of time.

full member
Activity: 243
Merit: 125
Q: Monero dev team seems to be too sluggish, does not?

A: Completely wrong, here I quoted authentic answer of Monero dev team leader, fluffypony:

- We are far from sluggish. All 7 of the core team members have to earn a living. Each of us can spend 14 hours a day on Monero, but then we need to draw an hourly payment to cover our time. Thus far we have received well under 1 BTC in donations, a trivial amount. That means that all of our time and energy and effort is completely self-funded.

- We are not sitting on mountains of XMR, this is a cryptocurrency that had an absolutely 100% fair launch. Given the current size of the cryptocurrency market I would argue that it had an even fairer launch than Bitcoin, because tons of people jumped on and mined it from day 1. We had no opportunity to amass any sizeable amount of XMR. Thus, our entire effort is a labour of love and completely because we want to see XMR become useful. If we get no donations, we are unable to spend large amounts of time on it, and we will have to peck away at it in our spare time. If you want to see less "sluggishness" (i.e. more time allocated), then donate. If you haven't donated you have absolutely no room to manoeuvre in this discussion.
full member
Activity: 259
Merit: 100
Ok. Looks like only 4GB RAM will solve my little problem, but i have no money now to improve system. My few notes will be lost? Is there a plan to launch online wallet like Bitcoin has blockchain.info where i can import my 32-bit wallet.bin?

The file you want to keep is your wallet.keys (or wallet.bin.keys, I don't remember exactly). That will allow you to recover your coins eventually.  Wallet.bin is just cached data from the blockchain so the wallet doesn't have to scan it again every time.



I don't remember too so i keep them all safe lulz

full member
Activity: 243
Merit: 125
Q:
I have Windows 32-bits binaries & this system Smiley What do You recommend to do? Grin

A: If you do know that is PAE, I quote fluffypony's authentic answer:
"The 32-bit binaries are NOT obsolete - they work perfectly fine if PAE is enabled, and once we have the embedded database stuff working the 32-bit binaries won't even need PAE."

Speaking strictly, fluffypony is 100% right. Nevertheless, I suppose you do not know what is PAE. If so, but you are exciting what is it, having enough time to spend, read:

http://msdn.microsoft.com/en-us/library/windows/desktop/aa366796%28v=vs.85%29.aspx

If you are lazy, you should first migrate to 64-bit Windows to forget MANY problems associated with 32-bit computing at all. Then, do the following:


*WINDOWS USERS* (I think Linux users may do very very the same)

In case of any technical problem you have encountered with Monero:

0. Assume your 32-bit wallet file name is "wallet.bin" (adjust this instruction for other name accordingly)
1. Backup your wallet.bin.* files.
2. Delete ALL Monero files from your computer.
3. Download 64-bit Monero zip & blockchain.bin from 1st sticky page of this thread.
4. Unzip & place all the files downloaded above to the directory: "C:\Users\\AppData\Roaming\bitmonero\".
5. From the backup made at step 1, place wallet.bin.* files !!! EXCEPT wallet.bin itself !!! into directory at step 4.
6. Start bitmonerod.exe and wait for it to sync with the net.
7. Start simplewallet by the commad prompt: "simplewallet --wallet-file wallet.bin" (!!! name of the file that must NOT exist in directory at step 4 !!!).
8. When you want to stop any monero executables - ALWAYS type "exit" & be patient.

simplewallet re-creates correct version of wallet.bin for you.

Since you migrate to 64-bit Monero by CORRECT WAY mentioned above - you will never have any problem except being patient due to Monero is currently somewhat slow.

legendary
Activity: 2968
Merit: 1198
Ok. Looks like only 4GB RAM will solve my little problem, but i have no money now to improve system. My few notes will be lost? Is there a plan to launch online wallet like Bitcoin has blockchain.info where i can import my 32-bit wallet.bin?

The file you want to keep is your wallet.keys (or wallet.bin.keys, I don't remember exactly). That will allow you to recover your coins eventually.  Wallet.bin is just cached data from the blockchain so the wallet doesn't have to scan it again every time.

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