Mengatasi hilangnya jam pada panel ubuntu

Desktop biasanya memiliki item waktu di panel dengan tiga kondisi : default menampilkan jam dan menit, hover menampilkan tanggal dan klik menampilkan kalender. Tetapi, apa yang harus dilakukan ketika jam tersebut hilang?

Penampakan hilangnya jam

Satu aksi yang tidak kita sadari dapat menghilangkan tampilan jam, seperti terlihat pada ilustrasi di bawah ini :

Penyebab dan Cara Mengatasi

Selain karena terhapusnya item jam pada konfigurasi panel, dapat juga karena tidak sengaja mengganti propertinya.

Untuk mengatasinya, coba klik kanan lokasi yang biasanya ditempati jam, dan kalau ada opsi properti coba buka.

Terlihat bahwa opsi Format Suai pada Tampilan dan Opsi Jam kosong. Coba %F untuk Tampilan dan %R untuk Opsi Jam. Jam akan kembali normal.

Pilihan Format Suai

Berikut adalah pilihan format suai pada jam :

1. %% a literal %
2. %a locale's abbreviated weekday name (e.g., Sun)
3. %A locale's full weekday name (e.g., Sunday)
4. %b locale's abbreviated month name (e.g., Jan)
5. %B locale's full month name (e.g., January)
6. %c locale's date and time (e.g., Thu Mar 3 23:05:25 2005)
7. %C century; like %Y, except omit last two digits (e.g., 21)
8. %d day of month (e.g, 01)
9. %D date; same as %m/%d/%y
10. %e day of month, space padded; same as %_d
11. %F full date; same as %Y-%m-%d
12. %g last two digits of year of ISO week number (see %G)
13. %G year of ISO week number (see %V); normally useful only with %V
14. %h same as %b
15. %H hour (00..23)
16. %I hour (01..12)
17. %j day of year (001..366)
18. %k hour ( 0..23)
19. %l hour ( 1..12)
20. %m month (01..12)
21. %M minute (00..59)
22. %n a newline
23. %N nanoseconds (000000000..999999999)
24. %p locale's equivalent of either AM or PM; blank if not known
25. %P like %p, but lower case
26. %r locale's 12-hour clock time (e.g., 11:11:04 PM)
27. %R 24-hour hour and minute; same as %H:%M
28. %s seconds since 1970-01-01 00:00:00 UTC
29. %S second (00..60)
30. %t a tab
31. %T time; same as %H:%M:%S
32. %u day of week (1..7); 1 is Monday
33. %U week number of year, with Sunday as first day of week (00..53)
34. %V ISO week number, with Monday as first day of week (01..53)
35. %w day of week (0..6); 0 is Sunday
36. %W week number of year, with Monday as first day of week (00..53)
37. %x locale's date representation (e.g., 12/31/99)
38. %X locale's time representation (e.g., 23:13:48)
39. %y last two digits of year (00..99)
40. %Y year
41. %z +hhmm numeric timezone (e.g., -0400)
42. %:z +hh:mm numeric timezone (e.g., -04:00)
43. %::z +hh:mm:ss numeric time zone (e.g., -04:00:00)
44. %:::z numeric time zone with : to necessary precision (e.g., -04, +05:30)
45. %Z alphabetic time zone abbreviation (e.g., EDT)
46. - (hyphen) do not pad the field
47. _ (underscore) pad with spaces
48. 0 (zero) pad with zeros
49. ^ use upper case if possible
50. # use opposite case if possible