For some reason, while I was browsing the chrome web store (and about 9 other tabs), the browser got frozen (the window got darker, meaning it was processing). I also had just put my google-password in the preferences to sync everything on chrome.

I have an intel i3, and I never had problems with performance, so I think it's not a hardware issue.

I started it in incognito mode, on the terminal, but it still get frozen after about 3 seconds. The output was:

$ chromium-browser --incognito

[3:3:848113656:ERROR:nss_util.cc(397)] Error initializing NSS without a persistent database: libsoftokn3.so: cannot open shared object file: Permission denied

[6:6:848139429:ERROR:nss_util.cc(397)] Error initializing NSS without a persistent database: libsoftokn3.so: cannot open shared object file: Permission denied

[7:7:848160628:ERROR:nss_util.cc(397)] Error initializing NSS without a persistent database: libsoftokn3.so: cannot open shared object file: Permission denied

[11:11:848165760:ERROR:nss_util.cc(397)] Error initializing NSS without a persistent database: libsoftokn3.so: cannot open shared object file: Permission denied

[10:10:848165760:ERROR:nss_util.cc(397)] Error initializing NSS without a persistent database: libsoftokn3.so: cannot open shared object file: Permission denied

[18:18:848206961:ERROR:nss_util.cc(397)] Error initializing NSS without a persistent database: libsoftokn3.so: cannot open shared object file: Permission denied

[24:24:848354909:ERROR:nss_util.cc(397)] Error initializing NSS without a persistent database: libsoftokn3.so: cannot open shared object file: Permission denied

[26:26:848385315:ERROR:nss_util.cc(397)] Error initializing NSS without a persistent database: libsoftokn3.so: cannot open shared object file: Permission denied

[30:30:848413750:ERROR:nss_util.cc(397)] Error initializing NSS without a persistent database: libsoftokn3.so: cannot open shared object file: Permission denied

[34:34:848414414:ERROR:nss_util.cc(397)] Error initializing NSS without a persistent database: libsoftokn3.so: cannot open shared object file: Permission denied

I'm on Firefox now. [update: I'm on Chrome now. The problem is only with Chromium]

Any idea what's wrong here?