Problem with run 32-bit program with optirun second Nvidia

English Hardware
1

Hi. I’m new in suse. So i have laptop with two grafic cards:

sudo lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)
**00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)**
00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d5)
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM86 Express LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
**01:00.0 3D controller: NVIDIA Corporation GK107M [GeForce GT 750M] (rev ff)**
07:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
0d:00.0 Network controller: Qualcomm Atheros AR9462 Wireless Network Adapter (rev 01)
0e:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe (rev 01)

I install all drivers using this instruction.

I install zypper in Mesa-libGL1-32bit libX11-6-32bit primus-32bit like noted in this instruction too

If you plan to use 32bit apps (like steam), install required libraries:

zypper in Mesa-libGL1-32bit libX11-6-32bit primus-32bit

glxgears and optirun glxgears works grate!

glxgears
303 frames in 5.0 seconds = 60.595 FPS

optirun glxgears
12047 frames in 5.0 seconds = 2409.276 FPS

But I can’t to run 32-bit programs or games.


sudo optirun ./stellaris
./stellaris: error while loading shared libraries: libGLU.so.1: wrong ELF class: ELFCLASS64

What can I do with it?

2

Be sure that the you have libs that the game requires are also the 32bit versions. If you start program from command line you should see what is missing

3 
autumn@linux-zvh6:/run/media/autumn/D/Загрузки/stellaris_v1.6.1> sudo optirun ./stellaris
root's password:
./stellaris: error while loading shared libraries: libGLU.so.1: wrong ELF class: ELFCLASS64
autumn@linux-zvh6:/run/media/autumn/D/Загрузки/stellaris_v1.6.1>

http://i64.tinypic.com/6xrs5d.png

4

So do you have he 32bit version of libGLU.so.1

5

How can i check it or install?

6

There’s a package “libGLU1-32bit”. If that is not installed, then try adding it.

7

install and reboot. no changes:

autumn@linux-lzkk:/run/media/autumn/D/Загрузки/stellaris_v1.6.1> sudo optirun ./stellaris
root's password:
./stellaris: error while loading shared libraries: libuuid.so.1: wrong ELF class: ELFCLASS64

and if I try to run GPU test. I have an err too:


autumn@linux-lzkk:~> optirun glxgears     
X Error of failed request:  BadValue (integer parameter out of range for operation)
  Major opcode of failed request:  154 (GLX)
  Minor opcode of failed request:  24 (X_GLXCreateNewContext)
  Value in failed request:  0x0
  Serial number of failed request:  22
  Current serial number in output stream:  23

opensuse Leap 42.2; KDE Plasma 5;

8

Am Sun, 21 May 2017 10:16:01 GMT
schrieb n osennij <n_osennij@no-mx.forums.microfocus.com>:

> nrickert;2823657 Wrote:
> > There’s a package “libGLU1-32bit”. If that is not installed, then try
> > adding it.
>
> install and reboot. no changes:
>
>
> Code:
> --------------------
> autumn@linux-lzkk:/run/media/autumn/D/Загрузки/stellaris_v1.6.1> sudo
> optirun ./stellaris root’s password:
> ./stellaris: error while loading shared libraries: libuuid.so.1: wrong ELF
> class: ELFCLASS64
> --------------------
>

And now have a second look at the error message and compare it to the one
before.

There is a a change, but the reason is the same as before, a missing 32Bit lib
(but another one now).

AK

–
Never attribute to malice that which can be adequately explained by stupidity.
(R.J. Hanlon)