I made an earlier post relating all the grief I had experienced with installing the nvidia drivers. Although I had followed all the troubleshooting advice I could gather, the screen resolution was absolutely horrendous.
I had settled on the Nouveau driver since with 13.1 I was able to have OpenGL support which was impossible with 12.3.
Right after I heard that the nvidia repo was pulled. It reappeared a few days later. So I surmised some pesky bug was fixed. Being a glutton for punishment I gave it one more try. All went well (I used the one-click method since I could not find any difference between that and the “hard-way”). All went well, the driver installed correctly.
Right after I noticed that desktop search began acting up. I could no longer perform searches, dolphin always returned no results.
These few lines are a summary of the suggested solutions:
If Akonadi does not start, delete the config files in ~/.config/akonadi and in ~/.local/share/akonadi
Then run:
kbuildsycoca4 --noincremental
Also If Nepomuk is acting up also then delete ~/.kde4/share/apps/nepomuk - this particular suggestion is not really useful.
Reboot
I did another clean install, re-installed the nvidia drivers, keeping an eye on the activities of desktop search the whole time.
It did not take long for things to revert to a broken desktop search.
Another clean install but this time I stayed with nouveau and desktop search is stable and indexing.
Obviously something is broken. Whether it is nvidia, or akonadi or nepomuk, I don’t know.
A listing of lspci is below - should this be deemed interesting.
============= lspci ===============
linux-lmhy:/home/henry # lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4)
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b4)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [GeForce GT 520M] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GF119 HDMI Audio Controller (rev a1)
02:00.0 Network controller: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) (rev 01)
03:00.0 SD Host controller: Ricoh Co Ltd MMC/SD Host Controller (rev 09)
03:00.1 System peripheral: Ricoh Co Ltd Device e232 (rev 06)
03:00.3 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 PCIe IEEE 1394 Controller (rev 05)
04:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)