I was following the instructions on section 3.2 of this page.
Everything went well until step 8, which is to use
sudo amdconfig --initial
to create a new xorg.conf file, but I get the following error:
amdconfig: error while loading shared libraries: libGL.so.1: wrong ELF class: ELFCLASS32
I tried creating the file
/usr/lib32 inside, as the second answer here suggested, and ran
sudo ldconfig but nothing changed.
libgl1-mesa-glx:i386 and ran
sudo ldconfig, and problem persisted even after rebooting.
EDIT2: Since step seven of the first link, after rebooting my top and side panels of unity and also the dash are missing, but I'm assuming this will be fixed when I finish the drivers installation.
EDIT3: Same error happens with
glxinfo command (before following step 7 glx info was normal).
EDIT4: output of
lspci -v | grep -A10 VGA (complete output)
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller]) Subsystem: Dell Device 0572 Flags: bus master, fast devsel, latency 0, IRQ 45 Memory at c1000000 (64-bit, non-prefetchable) [size=4M] Memory at b0000000 (64-bit, prefetchable) [size=256M] I/O ports at 4000 [size=64] Expansion ROM at <unassigned> [disabled] Capabilities: <access denied> Kernel driver in use: i915 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Chelsea LP [Radeon HD 7730M] (prog-if 00 [VGA controller]) Subsystem: Dell Device 0572 Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at a0000000 (64-bit, prefetchable) [size=256M] Memory at c0000000 (64-bit, non-prefetchable) [size=256K] I/O ports at 3000 [size=256] Expansion ROM at c0040000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: fglrx_pci
EDIT: output of
dpkg -S libGL.so.1:
libgl1-mesa-glx:amd64: /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1 libgl1-mesa-glx:amd64: /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2.0