Gtab does not see USB Drive - G Tablet General

Hi!
I can't seem the usb drive to work with vegan beta4. Is this suppost to work or is it something i must install for it to recognize my usb thumb ?

DaMan said:
Hi!
I can't seem the usb drive to work with vegan beta4. Is this suppost to work or is it something i must install for it to recognize my usb thumb ?
Click to expand...
Click to collapse
Not 100 percent sure but i beleive someone said that you need to boot the device with the usb plugged in for it to recognize some drives?

dragonfly1113 said:
Not 100 percent sure but i beleive someone said that you need to boot the device with the usb plugged in for it to recognize some drives?
Click to expand...
Click to collapse
I tried that but no result.
thx

It should be listed as usbdrive using your favorite file manager. Usually under
...
...
sdcard
sdcard2
usbdrive
Its not like windows. It doesn't pop up with a window when you plug it in. Flash drive must be formatted fat32. Android doesn't like ntfs

thebadfrog said:
It should be listed as usbdrive using your favorite file manager. Usually under
...
...
sdcard
sdcard2
usbdrive
Its not like windows. It doesn't pop up with a window when you plug it in. Flash drive must be formatted fat32. Android doesn't like ntfs
Click to expand...
Click to collapse
I do see the USB drive bit it's always empty. USB drive is fat32 formatted.
Using a USB mouse works great. I don't get a popup which notifies me about a connected usb drive like my archos 101 did.

Did a little discovery:
When connecting the tab to pc with a usb cable only then a "mount usb" message pops up.
Then a usb drive will work.
Now how do i get the gtab to mount the usb drive ?

I don't think any of these roms are gonna give you a popup when you load a usb drive. I just plugged one in on tnt 3.1 and it reads it thru file manager. I was on vegan beta4 and did the same thing yesterday
Edit: usb disk not usb drive
When you connect a cable from your pc to the tablet the pop up is to allow the tab to unmount the internal sdcard so your pc can read it.

thebadfrog said:
I don't think any of these roms are gonna give you a popup when you load a usb drive. I just plugged one in on tnt 3.1 and it reads it thru file manager. I was on vegan beta4 and did the same thing yesterday
Edit: usb disk not usb drive
Click to expand...
Click to collapse
I do not understand...what is location of the usb files then ?

Open iFileManager and hit the icon that looks like a house. Scroll down and you will find a folder named usbdisk. That is your usb drive. Open the folder. I'm assuming the usb drive is plugged in

thebadfrog said:
Open iFileManager and hit the icon that looks like an icon. Scroll down and you will find a folder named usbdisk. That is your usb drive. Open the folder. I'm assuming the usb drive is plugged in
Click to expand...
Click to collapse
/usbdrive is empty.
It becomes populates when i insert a mini usb cable and connect it to the pc.
This give me the mount option and only then i see files under /usbdrive.

idk then, I never had a problem reading the usb drive on vegan beta4. Sorry I can't help

OK, found it.
I have to unmount the sdcard first. Then the usb drive shows with files.
Thanks.

Cool....You may wanna drop a note in the vegan thread on what you did. Maybe others have had the same issue.

DaMan said:
OK, found it.
I have to unmount the sdcard first. Then the usb drive shows with files.
Thanks.
Click to expand...
Click to collapse
Hey. I just got a USB Flash Drive and tried connecting it to my GTab but no dice. I am running Vegan 5.1 and using ES File Explore. I navigate to the root directory and see sdcard, sdcard2, and usbdisk. Sdcard and sdcard2 has my internal storage and my micro usb storage files respectively. But nothing pops us in usbdisk. I tried removing the microsd, rebooting with the USB inserted, and unmounting the microSD but no dice.
Any hints?
Thanks,
Scott
Update: So I tried going to settings and unmounting the sdcard and now I can see the USBdisk. Odd. If I want to transfer data from one drive to another, I cant accomplish that because the SDcard is unmounted. Also all my appdata and stuff are not present. Any way to have both of these drives mounted at the same time?
Thanks

Related

Cannot access ext. sd card in gTab from windows via USB cable

I cannot access my external sd card that's in my gTab from windows via the USB cable. I seem to remember that when I first bought it , I could see both the internal and external storage when I connected the gTab to Windows via USB (when it still had stock ROM). Now I am running rooted VEGAn-TAB-v1.0.0b5.1.1 and when I connect it via USB to windows I can only see the internal storage (I couldn't see it when I tried cyanogenmod either). I can access both brom the gTab just fine and if I take out the ext. sd card, windows reads it just fine.
Any idea why and/or how to access both internal and external storage from windows when gTab is plugged in via USB to windows?
As far as I know you could never access the external sdcard from the computer by usb
I load things from my external SD to internal SD and visa versa using ghost commander. Not a super big deal just one extra step. At this point I almost forgot I had to do that to move files between them and my PC.
i use a app that mounts them both
The way I found to access my external sd card from my computer is to ftp into my gTab using filezilla on my computer and SwiFTP FTP Server (available free from Market) on my gTab. Here is another post that talks about how to access the ext. sd card remotely: http://forum.xda-developers.com/showthread.php?t=869844
roguey said:
i use a app that mounts them both
Click to expand...
Click to collapse
You could share the NAME of the app.
Multi Mount SD-Card Free
I didnt have my tab with me
roguey said:
Multi Mount SD-Card Free
I didnt have my tab with me
Click to expand...
Click to collapse
Thanks, I know some other people will want to try this app.
Not a great fit for me as I dislike the delays built into a lot of free apps.
I just plug a USB thumb drive into my PC, download the files onto that then plug it into my tablet and download from the USB drive onto the SDCARD. Easy like pie.
Works the other direction too!!!

[Q] 3.2 Update SD card support & USB host

does anybody know how this will effect all of the mods out there that allow you to use as USB host? like for hooking up a thumb drive, charging phone, etc.
Thanks
jeffclay said:
does anybody know how this will effect all of the mods out there that allow you to use as USB host? like for hooking up a thumb drive, charging phone, etc.
Thanks
Click to expand...
Click to collapse
I can tell you that USB Mass storage watcher OTG (available on the market) lets you mount a USB drive. you need to choose where to mount it. I chose to have it mount at the next free mount point next to External1 (external sdcard) Choose mount drive, use it --it played some MP4 videos flawlessly (better than before) through the stock video player. When I was done, went back to the watcher app, clicked on unmount and removed it safely. I haven't tried anything other than sdcard and thumb drive on 3.2 though, as I don't tether.
do you have to be rooted for that to work?
jeffclay said:
do you have to be rooted for that to work?
Click to expand...
Click to collapse
It does ask for root permissions, but I'm not certain if it's necessary.
Check out dinomight's thread in development. He's the app's developer and he's really nice. I'm sure he'd be happy to help you out.
http://forum.xda-developers.com/showthread.php?t=1068999

[Q] USBOTG doesn't work

Hi to all!
Here's the problem that I have.
After upgrading my Xoom (US 3G) to Tiamat 2.1 Hammerhead USBOTG stopped to work. When I try to connect flashdrive via this cable it blinks only once and that's all. The folder USBOtg is empty -> nothing is shown (but I know that there are files). I tried to format flashdrive to various filesystems (NTFS, FAT32) -> no result.
Another strange thing after upgrade is with MicroSD folder. It shows me only old data. All new one that I copied to it via PC it doesn't show at all. AND!!! PC doesn't see the content of folder with name "external" on Xoom but when I copy there files from PC then Xoom can see them.
May anyone advice any steps to return usbotg and microsd in normal working state?
I tried to re-flash Xoom with previous various versions of firmwares (mods) -> the same situation.
BR, akadimka
akadimka said:
Hi to all!
Here's the problem that I have.
After upgrading my Xoom (US 3G) to Tiamat 2.1 Hammerhead USBOTG stopped to work. When I try to connect flashdrive via this cable it blinks only once and that's all. The folder USBOtg is empty -> nothing is shown (but I know that there are files). I tried to format flashdrive to various filesystems (NTFS, FAT32) -> no result.
Another strange thing after upgrade is with MicroSD folder. It shows me only old data. All new one that I copied to it via PC it doesn't show at all. AND!!! PC doesn't see the content of folder with name "external" on Xoom but when I copy there files from PC then Xoom can see them.
May anyone advice any steps to return usbotg and microsd in normal working state?
I tried to re-flash Xoom with previous various versions of firmwares (mods) -> the same situation.
BR, akadimka
Click to expand...
Click to collapse
Two different issues--if you read the release notes with the Hammerhead Rom, Team Tiamat removed the USB Mass Storage enabling that had been in earlier Rom, due to various difficulties. So that means you can no longer use your PC to copy files into the micro sd card in the Xoom, but you can cop files directly to the sdcard using an adapter or card reader. Your Xoom should still have access to the files on your micro sd card at mnt/external1.
The usbOTG works fine for me but it needs the help of an app like USB Mass Storage Watcher OTG or Drive Mount. Both will work. It also helps to reboot with the drive plugged in the first time if you are having a hard time getting the Xoom to recognize it.
Thanx! Drive Mount helped me with recognizing and mounting flash drive (but only after Xoom reboot with drive plugged in). USB Storage Watcher OTG crashes everytime when I start it with drive connected -> with disconnected it starts normally but won't see any after-connected drives. Ssems that I'll use Drive Mount program
As for MicroSD -> even connected directly to PC and copied some files to it Xoom still sees only old data. Any ideas?
BR, Dmitry
Sent from my Xoom using XDA Premium App
akadimka said:
Thanx! Drive Mount helped me with recognizing and mounting flash drive (but only after Xoom reboot with drive plugged in). USB Storage Watcher OTG crashes everytime when I start it with drive connected -> with disconnected it starts normally but won't see any after-connected drives. Ssems that I'll use Drive Mount program
As for MicroSD -> even connected directly to PC and copied some files to it Xoom still sees only old data. Any ideas?
BR, Dmitry
Sent from my Xoom using XDA Premium App
Click to expand...
Click to collapse
Actually, try checking the folder mnt/external1 (1) as this is HC3.2's official mount point. The Microsd mount point is an artifact of an older Rom.
i am using hammerhead rom with tachi kernel.
yup the usb otg not working.
tried both usb watcher and drive mount.
rohit3192 said:
i am using hammerhead rom with tachi kernel.
yup the usb otg not working.
tried both usb watcher and drive mount.
Click to expand...
Click to collapse
Make sure that you are using a REAL usbOTG cable.
A real USB otg cable? What needs to be special about the cable in order for it to work?
Sent from my Nexus One using xda premium
msavic6 said:
A real USB otg cable? What needs to be special about the cable in order for it to work?
Sent from my Nexus One using xda premium
Click to expand...
Click to collapse
This is where I will suggest that you do some research. Start with this forum and then search elsewhere. Just today I have answered this question 3 times. Search on my name and you will see my posts with your answer.
i am using micro usb male to normal usb female.
cable is gold plated and branded.
but others have also mentioned that usbotg not working after they updated to 3.2
though i never tested on 3.1
rohit3192 said:
i am using micro usb male to normal usb female.
cable is gold plated and branded.
but others have also mentioned that usbotg not working after they updated to 3.2
though i never tested on 3.1
Click to expand...
Click to collapse
Your cable will never work because it is not OTG. OTG has a different pin configuration to allow the Xoom to function in usb host mode. If you are handy with a soldering iron you could make one, but why not buy one, they are availble. Here is my Google search for USBOTG Xoom to get you started: http://www.google.com/search?hl=en&source=hp&q=usb+otg+xoom&aq=2s&aqi=g1g-s9&aql=&oq=usbOTG

[Q] usb OTG external hard disk fails

I have xoom mz 601 everest. i have rooted it, with latest rom 153.
there is no problem in my usb otg, I am using it to view files from my normal usb drive.
but there is this one thing. I can't make my external hard disk to work.
After i connect it to the usb otg, it looks fine and i can see that the power is not an issue, because it runs just like plugging it in a laptop.
but then, the xoom, notifies me saying, "SD card is damage. Try reformatting it",
the external hard disk works well in my laptop, i know there is no real damage in it.
How can I make it work in my xoom?
makwell24 said:
I have xoom mz 601 everest. i have rooted it, with latest rom 153.
there is no problem in my usb otg, I am using it to view files from my normal usb drive.
but there is this one thing. I can't make my external hard disk to work.
After i connect it to the usb otg, it looks fine and i can see that the power is not an issue, because it runs just like plugging it in a laptop.
but then, the xoom, notifies me saying, "SD card is damage. Try reformatting it",
the external hard disk works well in my laptop, i know there is no real damage in it.
How can I make it work in my xoom?
Click to expand...
Click to collapse
This has happened to me as well - as a precaution, copy your needed files from your sdcard to your pc for safe keeping. Take the sdcard out of the xoom, place it in a card reader on your pc, bring up the command prompt for that drive.
You can run Check Disk from the command prompt. At a command prompt, you can test the integrity of the "E" drive (whatever your sdcard drive is)" we will use "E" in this example. Typing the following command:
Code:
chkdsk E
To find and repair errors that are found in the "E drive" (your sdcard drive), use the following command:
Code:
chkdsk /f E
That should fix it.
thanks... What i did is just use an app that will mount it, and it mounted as is there is no damage it was said...

[SOLVED]Slightly urgent - Multiple OTG devices on Lollipop

Hi all,
I have a sd card that i want to copy its contents to an external hard drive. I have the following
OTG cable
USB Mains powered hub - This one http://www.amazon.co.uk/Plugable-Te...8&qid=1419902366&sr=1-6&keywords=usb+main+hub
1 tb external hard drive(NTFS)
Micro SD card (Fat32)
Micro sd card adaptor
I have connected the external hard drive and the micro sd card adaptor to the usb hub, then connected the usb hub to the OTG cable which is then connected to my phone, however Stickmount is not recognising the external hard drive, nor is Nexus Media Importer. Does anyone know if this is a limitation wihtin Lollipop (5.01) as it use to work in KitKat.
Should i just go back to KK?
I am rooted and on 5.01
if someone has any ideas please post, as i need to get this sorted wihtin the next few days
Thanks
euqiddis said:
Hi all,
I have a sd card that i want to copy its contents to an external hard drive. I have the following
OTG cable
USB Mains powered hub - This one http://www.amazon.co.uk/Plugable-Te...8&qid=1419902366&sr=1-6&keywords=usb+main+hub
1 tb external hard drive(NTFS)
Micro SD card (Fat32)
Micro sd card adaptor
I have connected the external hard drive and the micro sd card adaptor to the usb hub, then connected the usb hub to the OTG cable which is then connected to my phone, however Stickmount is not recognising the external hard drive, nor is Nexus Media Importer. Does anyone know if this is a limitation wihtin Lollipop (5.01) as it use to work in KitKat.
Should i just go back to KK?
I am rooted and on 5.01
if someone has any ideas please post, as i need to get this sorted wihtin the next few days
Thanks
Click to expand...
Click to collapse
http://forum.xda-developers.com/android/apps-games/23-03-2014-stickmount-v3-01-t1400034 - search that thread/first post for info/possible troubleshooting steps.
beekay201 said:
http://forum.xda-developers.com/android/apps-games/23-03-2014-stickmount-v3-01-t1400034 - search that thread/first post for info/possible troubleshooting steps.
Click to expand...
Click to collapse
To add to this, your portable hard drive is likely formatted in NTFS. Look at the OP in the thread beekay201 posted for instructions on how to handle this.
Thanks for the link..... I placed the files needed into the sdcard root, but it still does not recognise the 2 drives together
You need to provide more detail, like, help us to help you.
This external HDD you got, have you tried to hook it up, without using the USB hub? The external HDD itself, it's self powered, or draws power from the phone (or the hub)?
Paste a logcat to hastebin.com when you connect the HDD or the sdcard to the phone through OTG cable for us to see.
What StickMount version (I mean, literally the version number, not if pro or free) are you using?
beekay201 said:
You need to provide more detail, like, help us to help you.
This external HDD you got, have you tried to hook it up, without using the USB hub? The external HDD itself, it's self powered, or draws power from the phone (or the hub)?
Paste a logcat to hastebin.com when you connect the HDD or the sdcard to the phone through OTG cable for us to see.
What StickMount version (I mean, literally the version number, not if pro or free) are you using?
Click to expand...
Click to collapse
1Tb Samsung Drive - http://www.amazon.co.uk/Samsung-Sli...qid=1419981942&sr=8-1&keywords=1tb+samsung+m3
The drive is self powered
I can connect the drive using the OTG cable, but using ES explorer, when I try to connect to the folder, it says "failed to open files"
Logcats
1. 1tb Hard disk connected - Files were viewable in Astro Manager, but not ES File Explorer - http://pastebin.com/jG00mnLr
2. SD card connected via sd card reader - Files were viewable in Astro Manager, but not ES File Explorer - http://pastebin.com/CSGaCUQv
3. SD card and 1tb HD connected via usb hub - SD card connected but not the HD - Files were viewable in Astro Manager, but not ES File Explorer - http://pastebin.com/UB21JFRG
Stickmount version is 3.26
Hopefully that should be enough
euqiddis said:
1Tb Samsung Drive - http://www.amazon.co.uk/Samsung-Sli...qid=1419981942&sr=8-1&keywords=1tb+samsung+m3
The drive is self powered
I can connect the drive using the OTG cable, but using ES explorer, when I try to connect to the folder, it says "failed to open files"
Logcats
1. 1tb Hard disk connected - Files were viewable in Astro Manager, but not ES File Explorer - http://pastebin.com/jG00mnLr
2. SD card connected via sd card reader - Files were viewable in Astro Manager, but not ES File Explorer - http://pastebin.com/CSGaCUQv
3. SD card and 1tb HD connected via usb hub - SD card connected but not the HD - Files were viewable in Astro Manager, but not ES File Explorer - http://pastebin.com/UB21JFRG
Stickmount version is 3.26
Hopefully that should be enough
Click to expand...
Click to collapse
right.. if you had searched about this, you'd have found lots of people having issues with L+Es file explorer. use another file explorer, and be done with it.
also, there's nothing wrong with stickmount or the logs. if it works with another FM, i'd just stick with that.
if you want to keep trying ES, be advised that you might need to try the "PIE PATCH" - fixes issues with root access/ES. I'm feelin generous (and bored) so here you go: http://forum.xda-developers.com/google-nexus-5/development/fix-bypassing-pie-security-check-t2797731
Right,i've got it working using the mains power plug on the USB hub. also ES File explorer is also working if i go via the folder structure rather than the left hand side menu.
euqiddis said:
Right,i've got it working using the mains power plug on the USB hub. also ES File explorer is also working if i go via the folder structure rather than the left hand side menu.
Click to expand...
Click to collapse
Good.
@euqiddis please edit thread title to include "[SOLVED]" i.e. "[SOLVED] - Slightly urgent - Multiple OTG devices on Lollipop".
Thanks in advance.

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