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Contributor PaddyLandau

Synchronise desktop settings between computers  
Written by PaddyLandau the 14 Jan 12 at 18:30. Related project: Compiz Advanced Settings (ccsm). New
For years, I have wondered about being able to sign on to any computer (even a library one) and have your own desktop appear.

Imagine my surprise when I loaded the preview version of Windows 8 in Virtual Box to find that Microsoft will be doing exactly that! Well, OK, not quite any computer, but along those lines.

(For interested parties, here is the link to Windows 8 Preview:
http://msdn.microsoft.com/en-us/windows/apps/br229516
)

Microsoft's method is to let you log in to Windows using your Microsoft Live ID (subject to Administrator approval), and synchronise your desktop settings.

This is, of course, opt-in (imagine the privacy implications if it were not).

I think that Ubuntu would be well placed to do something similar.
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Solution #1: Opt-in option to synchronise your desktop settings over Ubuntu One
Written by PaddyLandau the 14 Jan 12 at 18:30.
Allow a user to "link" his desktop settings to his Ubuntu One account. The linking would allow the user to synchronise the following items (each one would have to be opt-in; none would be done by default):

* Wallpaper
* Theme
* The entire set of Compiz Config settings

(I'm open to other ideas as to what to synchronise.)

When linking a new login for the first time, the desktop would ask whether or not to synchronise each of the items (again, for privacy concerns, they would be opt-out by default).

Obviously, there would have to be a "sanity check" when synchronising onto a target machine. Thus:

* Themes would be synchronised only if the target machine supported that particular theme (so, for example, you wouldn't try to sync a 10.04 theme with its panels onto a 12.04 theme with Unity, or an imported theme onto a computer without that theme being available).

* Compiz Config settings would be synchronised only if the target machine had the same version of Ubuntu (so don't try to synchronise (say) Kubuntu with Lubuntu).

EDIT: Communications with Ubuntu One are all encrypted and stored safely. This would, of course, apply to this option.
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Solution #2: Use Ubuntu One to sync user gconf+config files
Written by wincus the 2 Nov 12 at 14:39.
Use Ubuntu one account to sync gconf and config files across multiple devices.
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Solution #3: Like Solution #1, but put the user in control, and help him/her.
Written by beruic the 21 Nov 12 at 10:02.
First of all, like with Dropbox, the user may not wish to sync all configuration to all machines.

Secondly, some config may be unsuitable for syncing, as changes in different versions of Ubuntu may render them incompatible.

Therefore there should be a nice user-friendly GUI in U1 (or perhaps some other app utilizing U1, but also able to export to a file) to make it easy for the user to select which application configs and system settings to sync. This way system settings may also be stored in an intermediate format, with filters for every version, and perhaps flavour of Ubuntu. Applications may likewise provide helpers to only sync parts of the config, omit config that may cause more damage than good, handle concurrency (e.g. syncing tomboy notes), or simply just to know which folders to sync for what purpose (e.g. sync only the notes of Tomboy, rather than the settings of the application, or perhaps to omit machine specific settings for another application).

See the 16 comments or propose a solution >>

Corrections and new ideas get lost to the Brainstorm participants  
Written by PaddyLandau the 7 Dec 10 at 09:10. Related project: brainstorm.ubuntu.com. Category: Idea structure. New
I have voted on many Brainstorms and commented on several.

At times, I have chanced upon one of these, to discover new or corrected solutions and comments.

As I had not known of these changes, I had not voted on the new proposals, or read the new or corrected comments. I imagine a large number Brainstorms have had changes that I would like to see but do not know about.
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Solution #1: Subscribe to a Brainstorm manually and (as an option) automatically when voting
Written by PaddyLandau the 7 Dec 10 at 09:10.
Provide a button (as in a forum) for you to subscribe to a Brainstorm.

Further, create an opt-in setting to automatically subscribe to a Brainstorm when you vote on it.

Send an email to you each time a subscribed Brainstorm receives a new or corrected solution or comment.

Of course, also provide a link to list of all your subscribed Brainstorms, and a button to "unsubscribe" from any Brainstorm.
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Solution #2: #1 as an RSS feed
Written by Darwin Survivor the 7 Dec 10 at 10:49.
I track all ideas I have either voted on or commented on and currently the only way to track them, without manually checking one individually through the Dashboard, is to subscribe to each one via its RSS feed.

There are quite a few problems with this:
1) New solutions are not presented as RSS items (The only change is that the feed description changes, which isn't noticed)
2) Since I spent quite a bit of time on brainstorm, just keeping the last 3 months worth of ideas I have voted/commented on usually means about 100 entries in my feed reader (yes, I counted).
3) There is no notification that an idea/solution has been locked, submitted for implementation, deleted, etc.

Having a single feed you could subscribe to that would bring up anything that happened (aside from individual votes) on all feeds you have subscribed to would be AMAZING.
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Solution #3: Subscribe to personal ideas
Written by Thonixx the 7 Feb 11 at 10:03.
There should be an option to inform about new comments or new solutions to your idea by email or private message if anyone adds a comment or writes a new solution.

See the 4 comments or propose a solution >>

Hibernate does not work when swap is encrypted   forum
Written by PaddyLandau the 1 Jan 12 at 17:43. Global category: System. Not an idea
When you use encrypted home folders, the swap is also encrypted (to protect privacy).

However, as Linux is currently structured, this means that hibernate does not work.

However, the menu still offers hibernation as an option, and does hibernate, but of course when rebooting the computer, it starts afresh because it cannot recover.

This is inconsistent, because people can hibernate without any error being displayed.

Obviously, we would like the problem to be fixed, but this depends on development that is not guaranteed to happen (I understand it affects all Linux, not just Ubuntu).
71
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Solution #1: Disable hibernate option for encrypted swap until the problem is fixed
Written by PaddyLandau the 1 Jan 12 at 17:43.
Until such as time as the hibernate problem is fixed, disable the hibernate option in the shut-down menu if the swap partition is encrypted.
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Solution #2: Display an error message if the user chooses hibernate but encryption is used
Written by PaddyLandau the 1 Jan 12 at 17:44.
If the user chooses hibernate, display an error message explaining that hibernation is not possible because of encryption, but that a solution is hoped for some time in the future.
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Solution #3: Warning message at installation
Written by checoimg the 9 Jan 12 at 19:28.
At installation warn the user that hibernation is not supported with encryption.

As a user I would like to know this before installing a encrypted system anyway good things has it's challenges.
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Solution #4: Put resources into fixing the problem, not a workaround
Written by alms66 the 29 Jan 12 at 20:45.
as per title...
Put resources into fixing the problem, not a workaround.

See the 6 comments or propose a solution >>

Touch-screen access for the blind on tablets   forum
Written by PaddyLandau the 22 Feb 12 at 10:31. Global category: Accessibility. Not an idea
Ubuntu, to its credit, already has visual access tools for the visually impaired.

It would be great if it could keep up the good work with Braille for touch-screen devices, too -- especially if the programs are open-source.
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Solution #1: Incorporate Brailletouch from Georgia Tech
Written by PaddyLandau the 22 Feb 12 at 10:31.
Researchers at Georgia Tech have developed an open-source software, Brailletouch, designed for blind people wanting to use tablets.

Incorporate this as default in Ubuntu for touch-screen devices such as tablets and smart-phones.

More information: www.bbc.co.uk/news/technology-17105225

See the 2 comments or propose a solution >>

Add 64-bit info to both pre-installation and System Monitor  
Written by PaddyLandau the 11 Mar 10 at 10:23. Related project: Live CD installer. Not an idea
I just discovered, after two years of running Ubuntu, that I have a 64-bit machine and could have used the 64-bit version.

When I installed, I wasn't even aware of such a difference, so I just installed the default Ubuntu version.

I wonder how many other people are in this situation?

I think that it would be a good idea for people with 64-bit to know, before they install, that they have a better-fitting option.

For those who already have installed Ubuntu, it would be nice to have this information readily available on the "System" tab of the System Monitor.

Ref: http://ubuntuforums.org/showthread.php?p=8947101#post8947101
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Solution #1: Display the an information message before installing 32-bit
Written by PaddyLandau the 11 Mar 10 at 10:23.
When starting the Installer on the Live CD for 32-bit, as its very first step check whether the user has a compatible 64-bit computer.

If the user has a 64-bit computer, display a clear message (avoiding jargon, as far as possible), saying that the computer is capable of running a faster operating system taking better advantage of the hardware. Explain that it would be exactly the same operating system, with exactly the same benefits and features, but faster.

Give the user:
- A button to display a more detailed explanation.
- The option to "continue anyway".
- The option to cancel the installation, clearly indicating how the user can download the 64-bit software.
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Solution #2: Display 64-bit information on the System Monitor
Written by PaddyLandau the 11 Mar 10 at 10:26.
On the "System" tab of the System Monitor, display CPU information; that is:
- Whether the hardware supports 64-bit or only 32-bit;
- Whether the running Ubuntu is 64-bit or 32-bit.

See the 3 comments or propose a solution >>