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Groups > alt.os.linux > #50714
| From | Paul <nospam@needed.invalid> |
|---|---|
| Newsgroups | alt.os.linux |
| Subject | Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? |
| Date | 2018-09-17 09:53 -0400 |
| Organization | A noiseless patient Spider |
| Message-ID | <pnobkt$deh$1@dont-email.me> (permalink) |
| References | <pnn8q8$893$1@news.mixmin.net> |
Arlen Holder wrote:
> I just ran these six tests moments ago on Ubuntu 18.04 on an old desktop.
>
> Do the widely disparate times make any sense to you?
> (I took lots of screenshots - but they take too long to edit & post.)
>
> 1. On Windows, I copied a photo 400 times, named ant001.jpg to ant400.jpg
> Each photo = 4,287,961 bytes Entire directory = 1.7 GB
> --- at this point I dual booted to Ubuntu ---
> 2. I slid those 400 files over USB from that Windows filesystem to Android
> Time = 18 minutes, 21 seconds
> 7. I slid those 400 files over USB from that Windows filesystem to iOS
> Time = 1 minute, 42 seconds
> 3. I slid those 400 files over USB from Android to the Windows filesystem
> Time = 2 minutes, 20 seconds
> 6. I slid those 400 files over USB from iOS to the Windows filesystem
> Time = 1 minute, 55 seconds
> 5. I slid those 400 files over USB from iOS to Android
> Time = 11 minutes, 49 seconds
> 4. I slid those 400 files over USB from Android to iOS
> Time = 3 minutes, 5 seconds
>
> Note: I ran the tests in the order of the numbers above so that the
> screenshots would be easier to take without having to re-arrange windows.
>
> Equipment:
> Desktop = HP Pavilion P6230 Windows 10 (latest) dual booted to Ubuntu 18.04
> iOS = 2017 9.7" iOS 11.2.6 iPad, 128GB storage
> Android = LG Stylo 3 Plus, 32GB
>
> Do the widely disparate times make any sense to you?
A review of the "LG Stylo 3 Plus" says it heats up quickly
and has short battery life. Would it be entering thermal
throttle state while you're testing ?
Your miserable times probably aren't all that uncommon.
https://forums.oneplus.com/threads/otg-usb-file-transfer-speed.503797/
"I have never seen transfer speeds over 3Mbs
even for USB 2.0 thats pretty slow ? "
https://vxlabs.com/2014/11/06/use-adb-to-bypass-dog-slow-mtp-transfer-of-files-from-android-to-linux/
"This is beyond embarrassing."
Paul
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Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? Arlen Holder <arlenholder@nospam.net> - 2018-09-17 03:59 +0000
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? Jasen Betts <jasen@xnet.co.nz> - 2018-09-17 07:01 +0000
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? Arlen Holder <arlenholder@nospam.net> - 2018-09-18 03:25 +0000
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? Dan Purgert <dan@djph.net> - 2018-09-17 10:47 +0000
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? Arlen Holder <arlenholder@nospam.net> - 2018-09-18 03:27 +0000
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? Dan Purgert <dan@djph.net> - 2018-09-18 10:00 +0000
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? Arlen Holder <arlenholder@nospam.net> - 2018-09-19 04:22 +0000
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? Paul <nospam@needed.invalid> - 2018-09-17 09:53 -0400
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? Arlen Holder <arlenholder@nospam.net> - 2018-09-18 03:37 +0000
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? Paul <nospam@needed.invalid> - 2018-09-18 00:33 -0400
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? "Arlen H. Holder" <arlenholder@nospam.net> - 2018-09-20 02:00 +0000
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? Paul <nospam@needed.invalid> - 2018-09-20 05:55 -0400
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? "Arlen H. Holder" <arlenholder@nospam.net> - 2018-09-20 19:52 +0000
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? "Arlen H. Holder" <arlenholder@nospam.net> - 2018-09-20 19:58 +0000
Re: Do these USB transfer times on Ubuntu 18.04 to mobile devices make sense to you? Mike Easter <MikeE@ster.invalid> - 2018-09-20 11:31 -0700
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