Previews for applications are really slow to display anything
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
| unity-lens-applications |
Medium
|
Unassigned | ||
| software-center (Ubuntu) |
Critical
|
eduardo | ||
| unity-lens-applications (Ubuntu) |
Critical
|
Unassigned |
Bug Description
I'm seeing rightly on forums and generally the Internet that 100scopes previews are slow, combined with the fact that we now have the left click showing the preview by default frustrate a lot of users.
On my beefy machine (i7, 8G of rams), the preview for an application takes 3/4s to show, you can't do anything meanwhile as there is no button to launch the application (because you didn't double click, just left click and thought "argh, I should have double click").
Because of this, we are making the 1st landing of 100 scopes experience bad and we should fix it (at least, in that applicatoin lens) by either preloading the software-
Related branches
description: | updated |
description: | updated |
Changed in unity-lens-applications: | |
status: | New → Triaged |
importance: | Undecided → Critical |
Changed in software-center (Ubuntu): | |
status: | New → Confirmed |
Changed in software-center (Ubuntu): | |
importance: | Undecided → Critical |
Changed in unity-lens-applications (Ubuntu): | |
importance: | Undecided → Critical |
Changed in software-center (Ubuntu): | |
status: | Confirmed → Triaged |
Changed in unity-lens-applications (Ubuntu): | |
status: | New → Triaged |
description: | updated |
description: | updated |
tags: | added: 100scopes |
Changed in unity-lens-applications: | |
assignee: | nobody → Pawel Stolowski (stolowski) |
Changed in unity-lens-applications: | |
status: | Triaged → In Progress |
Paweł Stołowski (stolowski) wrote : | #1 |
Changed in software-center: | |
assignee: | nobody → Samson (mickaelsamson22) |
assignee: | Samson (mickaelsamson22) → nobody |
Changed in unity-lens-applications: | |
status: | In Progress → Triaged |
importance: | Critical → Medium |
assignee: | Pawel Stolowski (stolowski) → nobody |
Paweł Stołowski (stolowski) wrote : | #2 |
According to https:/
tags: | added: u1-notrack |
Jeb E. (jebeld17) wrote : | #3 |
The Software Center is extremely slow to open, compared to other programs. Maybe there is a correlation?
Changed in software-center: | |
status: | New → Confirmed |
Darlan Alves (darlan) wrote : | #4 |
I think a small improvement would be at least show some feedback to click action. I've been using Application lens for a long time, and I always think I'm doing something wrong when I click on a result.
When I do a search for a given app name and click on a resulting app, nothing happens for a while. The software is doing some initialization under the hood or searching online for more info about that app. It will take 2~4 seconds, leaving me stuck into search results.
If the desired/expected action is to open the details panel for that app, then at least a 'loading' animation will help to indicate that I've done the right thing clicking the icon, or open the panel and let it empty on screen until the app data arrives.
The feel I have using the application lens is that I'm searching for apps, looking for results, but the "install/open details" feature is not implemented yet.
tags: | added: scopes-s |
Changed in software-center (Ubuntu): | |
assignee: | nobody → eduardo (lalo7america) |
status: | Triaged → In Progress |
Changed in unity-lens-applications: | |
status: | Triaged → New |
Changed in unity-lens-applications: | |
status: | New → Confirmed |
Changed in unity-lens-applications (Ubuntu): | |
status: | Triaged → Confirmed |
Changed in software-center (Ubuntu): | |
status: | In Progress → Confirmed |
madbiologist (me-again) wrote : | #5 |
Official support for Ubuntu 13.10 "Saucy Salamander" has ended. Is this still occurring on Ubuntu 15.04 "Vivid Vervet"?
Changed in unity-lens-applications (Ubuntu): | |
status: | Confirmed → Incomplete |
Changed in software-center (Ubuntu): | |
status: | Confirmed → Incomplete |
Changed in software-center (Ubuntu): | |
status: | Incomplete → Confirmed |
Changed in unity-lens-applications (Ubuntu): | |
status: | Incomplete → Confirmed |
Changed in software-center: | |
assignee: | nobody → chaya (chaya-d-14) |
no longer affects: | software-center |
Pankaj K Singh (pankajsingh-lko33) wrote : | #6 |
same problem
and one more
Ubuntu software center crashes
Erin Alvarado (erin.alvarado) wrote : | #7 |
Hello everyone. This happens on my system, too. But for me the lag is like 2s. I also have an I7 and 16 GB Ram if this information is helpful.
Erin Alvarado
<email address hidden>
The attached lp:~stolowski/unity-lens-applications/sc-startup branch may or may not improve the situation by activating software- center- dbus on every search, thus giving it a slight edge over preview request. It helps in typical cases, but there are still cases where it won't help (e.g. search string doesn't change and Dash is re-opened after a few minutes - software- center- dbus is no longer alive and won't be started until preview request). Therefore I don't dare to call it a proper fix. The real fix requires significant re-work of software- center- dbus to make it more robust (e.g. load data lazily, instead of loading everything + doing network queries on startup) or abandon software- center- dbus in app-scope and obtain all the data directly.