I have problem with Inkscape. Even with relatively small file I see delay when I move text field or graphic elements. There are few seconds lags although the PC has enough memory and CPU and Inkscape tooks about 500 MB RAM and few % of CPU.
My PC specs (system is 64bit Kubuntu Trusty Tahr):
Summary
Computer Processor 4x Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz
Memory 16310MB (6164MB used)
Operating System Ubuntu 14.04.1 LTS
Display Resolution 1920x1200 pixels
OpenGL Renderer Unknown
X11 Vendor The X.Org Foundation
Graphics:
VGA compatible controller Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA controller])
Console output:
juhele@Hosaka-Cyberspace7:~$ lspci -vnn | grep VGA -A 12
00:02.0 VGA compatible controller [0300]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller [8086:0412] (rev 06) (prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd Device [1458:d000]
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
I/O ports at f000 [size=64]
Expansion ROM at [disabled]
Capabilities:
Kernel driver in use: i91500:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller [8086:0c0c] (rev 06) Subsystem: Intel Corporation Device [8086:2010] Flags: bus master, fast devsel, latency 0, IRQ 47 juhele@Hosaka-Cyberspace7:~$
Inkscape is official from repository: Inkscape 0.48.4 r9939 Already tried complete wipe of Inkscape, deleting settings in /home, then fresh install. Problem still remains.
Any ideas what could be wrong?