michael@Devuan2:~$ apt-cache search ati drivers
apitrace - tools for debugging OpenGL applications and drivers - cli frontends
apitrace-gui - tools for debugging OpenGL applications and drivers - graphical frontend
apitrace-tracers - tools for debugging OpenGL applications and drivers - application tracer
foomatic-db-gutenprint - OpenPrinting printer support - database for Gutenprint printer drivers
libasound2-data - Configuration files and profiles for ALSA drivers
mesa-va-drivers - Mesa VA-API video acceleration drivers
mesa-vdpau-drivers - Mesa VDPAU video acceleration drivers
ndisgtk - graphical frontend for ndiswrapper (installation of Windows WiFi drivers)
pcscd - Middleware to access a smart card using PC/SC (daemon side)
nvidia-xconfig - deprecated X configuration tool for non-free NVIDIA drivers
michael@Devuan2:~$ sudo hardinfo
[sudo] password for michael:
sh: 1: /lib/libc.so.6: not found

** (hardinfo:13903): CRITICAL **: update_field: assertion 'iter != NULL' failed
michael@Devuan2:~$ lspci -v | grep "VGA" -A 12
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Mullins [Radeon R4/R5 Graphics] (rev 45) (prog-if 00 [VGA controller])
	Subsystem: Hewlett-Packard Company Mullins [Radeon R4/R5 Graphics]
	Flags: bus master, fast devsel, latency 0, IRQ 3
	Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Memory at f0000000 (64-bit, prefetchable) [size=8M]
	I/O ports at 4000 [size=256]
	Memory at f0d00000 (32-bit, non-prefetchable) [size=256K]
	Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel modules: radeon

00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio
	Subsystem: Hewlett-Packard Company Kabini HDMI/DP Audio
michael@Devuan2:~$ modinfo
bash: modinfo: command not found
michael@Devuan2:~$ apt-cache search modinfo
michael@Devuan2:~$ lspci -nnk | grep -i vga -A3 | grep 'in use'
michael@Devuan2:~$ lspci -nn | grep -E 'VGA|Display'
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Mullins [Radeon R4/R5 Graphics] [1002:9851] (rev 45)
michael@Devuan2:~$ find amd
find: ‘amd’: No such file or directory
michael@Devuan2:~$ find ati
find: ‘ati’: No such file or directory
michael@Devuan2:~$ sudo find ati
[sudo] password for michael:
find: ‘ati’: No such file or directory
michael@Devuan2:~$ sudo find AMD
find: ‘AMD’: No such file or directory
michael@Devuan2:~$ lspci -nnk | grep -i vga -A3 | grep 'in use'
michael@Devuan2:~$ lspci -nnk | grep -i vga -A3 | grep 'driver'
michael@Devuan2:~$ lspci -nnk | grep -i vga -A3 | grep 'r4'
michael@Devuan2:~$ lspci -nnk | grep -i vga -A3
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Mullins [Radeon R4/R5 Graphics] [1002:9851] (rev 45)
	Subsystem: Hewlett-Packard Company Mullins [Radeon R4/R5 Graphics] [103c:8224]
	Kernel modules: radeon
00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio [1002:9840]
michael@Devuan2:~$ find kabini
find: ‘kabini’: No such file or directory