Minimum CPU requirement?

Hi there everybody,

I’m trying to setup a node to solo mine Conflux.

My rig now is Debian, now mining Ravencoin. It also runs NiceHashOS, Trex and GMiner.

I wanted to try Conflux, so I installed and configured the client downloaded from the official repository.

After setting up everything I run the client and I get an error:

./conflux --config hydra.toml

Illegal instruction

In Debian’s log I see this:

tail /var/log/messages

Mar 5 18:57:14 debian kernel: [ 929.691165] traps: conflux[2710] trap invalid opcode ip:56151ecbeff1 sp:7ffc4da19450 error:0 in conflux[56151ea00000+274b000]

Is my CPU incompatible? I checked the CPU requirements but they don’t state any particular limitation. It’s an Intel 3.3GHz G4400, these are the cpu infos:


Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 39 bits physical, 48 bits virtual
CPU(s): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 2
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 94
Model name: Intel® Pentium® CPU G4400 @ 3.30GHz
Stepping: 3
CPU MHz: 800.069
CPU max MHz: 3300.0000
CPU min MHz: 800.0000
BogoMIPS: 6599.98
Virtualization: VT-x
L1d cache: 64 KiB
L1i cache: 64 KiB
L2 cache: 512 KiB
L3 cache: 3 MiB
NUMA node0 CPU(s): 0,1
Vulnerability Itlb multihit: KVM: Mitigation: VMX disabled
Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled
Vulnerability Mds: Mitigation; Clear CPU buffers; SMT disabled
Vulnerability Meltdown: Mitigation; PTI
Vulnerability Mmio stale data: Mitigation; Clear CPU buffers; SMT disabled
Vulnerability Retbleed: Mitigation; IBRS
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; IBRS, IBPB conditional, RSB filling, PBRSB-eIBRS Not affected
Vulnerability Srbds: Mitigation; Microcode
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss
ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonsto
p_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg cx16 xtpr pdcm pcid sse4_1
sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invp
cid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust erms inv
pcid rdseed smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm arat pln pts hwp hwp_notify hwp_ac
t_window hwp_epp md_clear flush_l1d arch_capabilities

Thanks in advance for any help!