If simple-scan is unable to load the cached data it should give the user the
option to abandon the cached auto-save data on successive attempts. Currently
it just tries and crashes repeatedly due to lack of memory.
At a minimum: Console output indicating an attempt to load the cache and its
This issue is still not fixed on 3.14.0-ubuntu1. When scanning I see the
same behaviour as ametedinov describes in #8
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Title:
Reduce memory usage
I monitored my memory usage during a scanning job (60+ pages) and I
observed the following:
On the machine where the scan was performed I have 1GB of RAM. Each new
scanned page (in color at 300ppi) increased my RAM usage by ~30MB. This
process continued until my memory usage reached ~850MB. After
@Micheal: just before i go trough the rather long testing procedure
(scanning many pages with a slow scanner takes rather hours than
minutes) i want to ask you:
What change did fix this bug and are you really certain it is fixed at
least by the version currently in precise?
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In comment #1 Robert said he fixed it in 2.31.90.1
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Closing as the memory usage in 2.31.90.1 is much reduced. Please re-open if it
appears unreasonable!
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I changed the status for Ubuntu when that version hit the archives.
Probably the situation just improved
Then i need to reopen, as i already confirmed it with a later version
then 2.31.90.1. Back then it was relative easy to crash Simple Scan but
just keep on scanning.
Unfortunaly i am not able to reset the status to confirmed or triaged ,
could someone help out?
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** Changed in: simple-scan (Ubuntu)
Status: Fix Released = Confirmed
** Changed in: simple-scan
Status: Fix Released = Confirmed
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Actually, I don't think this bug is fixed at all.
When scanning text documents (at 300 dpi), around 15 pages consumes
about 500 to 900 MB of memory. If I continue scanning, eventually the
program will run out of memory, and crash, therefore all the work will
be lost.
Furthermore, sometimes the
** Changed in: simple-scan (Ubuntu)
Status: New = Fix Released
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https://bugs.launchpad.net/bugs/525441
Title:
Reduce memory usage
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Memory usage is still a concern. On 2.32 the app crashed on scanning
about 80 pages due to too low memory:
GLib-ERROR **: /build/buildd/glib2.0-2.24.1/glib/gmem.c:137: failed to allocate
26779794 bytes
aborting...
Aborted
I did it on a machine with 1 GB RAM, before starting Simple Scan memory
oops somehow i am not able to reopen it for simple-scan as a project.
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Reduce memory usage
https://bugs.launchpad.net/bugs/525441
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