I wanted to try out Pocket. I sucessfully logged in with my Firefox account. And that "Save Your First Item" showed up. I went the tutorial page of ted.com with GET arguments "?utm_source=pocket&utm_campaign=fftutorial". Nothing even appeared. And whenever I click that Pocket button again, I see it didn't even log in and I do the whole process again. And that tutorial never goes off on the Pocket page (https://getpocket.com/a/queue/) (image #1). SYSTEM INFORMATION Running LinuxMint Linux, the LinuxMint 17.1 (rebecca) release. GNOME: 3.8.4 (Ubuntu 2015-04-02) Kernel version: 3.13.0-37-generic (#64-Ubuntu SMP Mon Sep 22 21:30:01 UTC 2014) GCC: 4.8 (i686-linux-gnu) Xorg: 1.15.1 (12 February 2015 02:49:46PM) (12 February 2015 02:49:46PM) Hostname: erayerdin-Crestline-ICH8M Uptime: 0 days 1 h 22 min CPU INFORMATION GenuineIntel, Intel(R) Pentium(R) CPU T4400 @ 2.20GHz Number of CPUs: 2 CPU clock currently at 2200.000 MHz with 1024 KB cache Numbering: family(6) model(23) stepping(10) Bogomips: 4389.01 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 nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm xsave lahf_lm dtherm I also tried it on Windows 7 and still does not work. I don't know, maybe it's about the old processor, addons or Firefox itself. The addons I use: LastPass Ghostery (I also tried disabling it.) Zenmate Adblock (I also tried disabling it.) Adblock Plus (I also tried disabling it.)