Stops working after a few seconds (Ubuntu 18.10, using AppImage)

[logix2]

Using the latest edex-ui AppImage on Ubuntu 18.10, after a few seconds of using edex-ui, it stops working:

▶  start     Starting eDEX-UI v1.0.0
ℹ  info      With Node 8.9.3 and Electron 2.0.9
ℹ  info      Renderer is Chrome 61.0.3163.100
▶  Startup   Initialized timer...
ℹ  info      Base config dir is /home/logix/.config/eDEX-UI
☐  pending   Loading settings file...
✔  success   Settings loaded!
☐  pending   Creating new terminal process on port 3000
✔  success   Terminal back-end initialized!
ℹ  info      Creating window...
…  watching  Waiting for frontend connection...
✔  success   Connected to frontend!
◼  Startup   Timer run for: 21.73s
ℹ  info      Resized TTY to  089 038
ℹ  info      Resized TTY to  138 036
●  note      UpdateChecker: Could not fetch latest release from GitHub's API.
⬤  debug     Error: Got 404 (Not Found) response from server
✖  error     TypeError: Cannot read property 'length' of undefined: Uncaught TypeError: Cannot read property 'length' of undefined
⬤  debug     at /tmp/.mount_eDEX-U9AlLHJ/resources/app.asar/node_modules/systeminformation/lib/cpu.js 410:12
✖  error     TypeError: Cannot read property 'length' of undefined: Uncaught TypeError: Cannot read property 'length' of undefined
⬤  debug     at /tmp/.mount_eDEX-U9AlLHJ/resources/app.asar/node_modules/systeminformation/lib/cpu.js 850:27
[1076:0100/000000.919009:FATAL:memory.cc(22)] Out of memory. size=524288
✖  error     Lost connection to frontend
…  watching  Waiting for frontend connection...

[logix2]

A few minutes later and it now works... I'm not sure why it failed initially, so I'm closing this.

[GitSquared]

Hey! Thanks for the report.
I'm interested in investigating this issue, even if it "solved itself", as the log you provided indicates a possible memory leak I might add a safeguard against.

Would you mind sharing your system's configuration, especially CPU and RAM?

[logix2]

Sure.

CPU:

$ sudo lshw -C processor
  *-cpu                     
       description: CPU
       product: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
       vendor: Intel Corp.
       physical id: 4
       bus info: cpu@0
       version: Intel(R) Core(TM) i7-2600K CPU @ 3.40GHz
       serial: To Be Filled By O.E.M.
       slot: CPU 1
       size: 1654MHz
       capacity: 3900MHz
       width: 64 bits
       clock: 400MHz
       capabilities: x86-64 fpu fpu_exception wp 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 constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 popcnt tsc_deadline_timer aes xsave avx lahf_lm epb pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts flush_l1d cpufreq
       configuration: cores=4 enabledcores=4 threads=8

Memory:

sudo lshw -C memory
  *-firmware                
       description: BIOS
       vendor: Alienware
       physical id: 0
       version: A05
       date: 02/11/2011
       size: 64KiB
       capacity: 4032KiB
       capabilities: mca pci upgrade shadowing escd cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer int10video acpi usb zipboot biosbootspecification
  *-cache:0
       description: L1 cache
       physical id: 5
       slot: L1-Cache
       size: 256KiB
       capacity: 256KiB
       capabilities: internal write-through instruction
       configuration: level=1
  *-cache:1
       description: L2 cache
       physical id: 6
       slot: L2-Cache
       size: 1MiB
       capacity: 1MiB
       capabilities: internal write-through unified
       configuration: level=2
  *-cache:2
       description: L3 cache
       physical id: 7
       slot: L3-Cache
       size: 8MiB
       capacity: 8MiB
       capabilities: internal write-back unified
       configuration: level=3
  *-memory
       description: System Memory
       physical id: e
       slot: System board or motherboard
       size: 16GiB
     *-bank:0
          description: DIMM Synchronous 1600 MHz (0.6 ns)
          product: KHX1600C9D3/
          vendor: Kingston
          physical id: 0
          serial: 7913FA63
          slot: DIMM0
          size: 4GiB
          width: 64 bits
          clock: 1600MHz (0.6ns)
     *-bank:1
          description: DIMM Synchronous 1600 MHz (0.6 ns)
          product: KHX1600C9D3/
          vendor: Kingston
          physical id: 1
          serial: 79137164
          slot: DIMM1
          size: 4GiB
          width: 64 bits
          clock: 1600MHz (0.6ns)
     *-bank:2
          description: DIMM Synchronous 1600 MHz (0.6 ns)
          product: KHX1600C9D3/
          vendor: Kingston
          physical id: 2
          serial: 7913C432
          slot: DIMM2
          size: 4GiB
          width: 64 bits
          clock: 1600MHz (0.6ns)
     *-bank:3
          description: DIMM Synchronous 1600 MHz (0.6 ns)
          product: KHX1600C9D3/
          vendor: Kingston
          physical id: 3
          serial: 78136564
          slot: DIMM3
          size: 4GiB
          width: 64 bits
          clock: 1600MHz (0.6ns

Let me know if you need anything else.