I have a very strange issue on latest version of LEDE. Before anyone says could be issue with other hardware, its not as this never happens when Im running DD WRT.
So once a day my Synology NAS which is connected wired to the router looses all connectivity and nothing can access it on my network. Only way to get it back is to either unplug and replug the ethernet cable and wait 5 mins or reboot my NAS.
I use Centos7 kvm LEDE | LEDE Reboot 17.01.3 r3533-d0bf257c46 x86_64 This system doesn't provide enough entropy to quickly generate high-quality random numbers.
What is the reason for this? Does kernel compilation not open support for virtualized processors?
<domain type='kvm'>
<name>vm02</name>
<uuid>17200020-0f1b-4722-be0f-4f161bbe8b20</uuid>
<memory unit='KiB'>4096789</memory>
<currentMemory unit='KiB'>4096789</currentMemory>
<vcpu placement='static'>2</vcpu>
<os>
<type arch='x86_64' machine='pc-i440fx-rhel7.0.0'>hvm</type>
<boot dev='hd'/>
</os>
<features>
<acpi/>
<apic/>
</features>
<cpu mode='custom' match='exact'>
<model fallback='allow'>Nehalem</model>
</cpu>
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 55
model name : Intel(R) Celeron(R) CPU J1900 @ 1.99GHz
stepping : 8
microcode : 0x829
cpu MHz : 1332.982
cache size : 1024 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
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 rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer rdrand lahf_lm 3dnowprefetch epb tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms dtherm ida arat
bogomips : 3993.60
[ 0.000000] Linux version 4.4.89 (buildbot@builds-02.infra.lede-project.org) (gcc version 5.4.0 (LEDE GCC 5.4.0 r3103-1b51a49) ) #0 SMP Sat Sep 30 13:27:29 2017
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz root=PARTUUID=ac0a49be-02 rootfstype=ext4 rootwait console=tty0 console=ttyS0,115200n8 noinitrd
[ 0.000000] x86/fpu: Legacy x87 FPU detected.
[ 0.000000] x86/fpu: Using 'lazy' FPU context switches.
....
[ 1.796198] usb 1-1: new full-speed USB device number 2 using uhci_hcd
[ 1.810965] random: jshn: uninitialized urandom read (4 bytes read, 4 bits of entropy available)
[ 1.833580] random: jshn: uninitialized urandom read (4 bytes read, 4 bits of entropy available)
[ 1.847025] random: jshn: uninitialized urandom read (4 bytes read, 4 bits of entropy available)
[ 1.866302] random: jshn: uninitialized urandom read (4 bytes read, 4 bits of entropy available)
[ 1.881783] random: jshn: uninitialized urandom read (4 bytes read, 4 bits of entropy available)
[ 1.895167] random: jshn: uninitialized urandom read (4 bytes read, 4 bits of entropy available)
[ 1.913328] 8021q: adding VLAN 0 to HW filter on device eth0
[ 1.992541] random: procd: uninitialized urandom read (4 bytes read, 4 bits of entropy available)
[ 4.982404] mount_root: mounting /dev/root
[ 4.991244] EXT4-fs (vda2): re-mounted. Opts: (null)
[ 5.026493] EXT4-fs (vda1): mounted filesystem without journal. Opts: (null)
[ 5.072044] urandom-seed: Seeding with /etc/urandom.seed
[ 5.090456] procd: - early -
[ 5.674502] procd: - ubus -
[ 5.685035] random: ubusd: uninitialized urandom read (4 bytes read, 6 bits of entropy available)
[ 5.734016] random: ubusd: uninitialized urandom read (4 bytes read, 6 bits of entropy available)
[ 5.744797] random: ubusd: uninitialized urandom read (4 bytes read, 6 bits of entropy available)
Configuring dnscrypt-proxy.
Sun Oct 8 01:15:14 2017 [WARNING] This system doesn't provide enough entropy to quickly generate high-quality random numbers
Sun Oct 8 01:15:14 2017 [WARNING] Installing the rng-utils/rng-tools or haveged packages may help.
Sun Oct 8 01:15:14 2017 [WARNING] On virtualized Linux environments, also consider using virtio-rng.
Sun Oct 8 01:15:14 2017 [WARNING] The service will not start until enough entropy has been collected.
Is this an important update for those who are running smoothly on 17.01.2? Wondering if I should install 17.01.3 (for important security fixes) or can safely hold off for the next major release.
Dear all!
First of all, many thanks for your excellent work and the 17.01.3 release! I'm new to the forum. I have an TP-Link Archer C5 v1 and was updating form 17.01.1 to 17.01.3 via sysupgrade. As always, this requires some manual installation of packages required for 3G-modem internet access.
With the upgrade ot 17.01.3 I realized that the package comgt is no longer in the repository for download. Can someone please compile it?
Further packages may be missing as well, if they are not already included in the base-install. On 17.01.1 I additionally needed to install: kmod-usb-serial kmod-usb-serial-option kmod-usb-serial-wwan