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Unity dash is very slow for me, and completely useless.

It needs more then 5 seconds to open, and after that I cant type smoothly.

It used to work better before, but probably broke with some updates. I disabled dash blur, but it is still slow.

I run Ubuntu 12.10 on ASUS X401.

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$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1c.3 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation 7 Series Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
02:00.0 Network controller: Atheros Communications Inc. AR9485 Wireless Network Adapter (rev 01)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01)
03:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 0a)
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marked as duplicate by Stephen Myall, qbi, ImaginaryRobots, Eliah Kagan, belacq Feb 26 '13 at 21:33

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2 Answers 2

up vote 2 down vote accepted

Try Synapse, it's fast and brilliant!

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1  
This is the best answer as it solves my problem. Thanks. –  umpirsky Feb 27 '13 at 12:47

For installing Gnome2:

sudo apt-get install gnome-session-fallback

run this on the terminal (Ctrl+Alt+T to open).

After the installation is complete, log-out, press the Round icon next to your Username and choose "Gnome Classic". You'll have also Gnome-Classic (Without Effects) for lighter Gnome2.

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8  
User wants to speed up the dash, not totally change his desktop. Question is not What alternatives are for Unity?, its Please help me speed up the dash in Unity. –  Bruno Pereira Feb 26 '13 at 19:42

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