![]() Nonetheless, he'd welcome support for the project, particularly GPS equipment that he could use for testing. Miller, who is retired, told The Register in a phone conversation that he maintains gpsd because it's more interesting than playing Sudoku. Brewdog might make an OK pint but its security sucks: Flaw opened door to free beers for anyone.Microsoft Patch Tuesday bug harvest festival comes to town.Bad news, AMD fans: This week's Windows 11 update didn't fix your performance woes (they may be worse).Microsoft admits to yet more printing problems in Windows as back-at-the-office folks asked for admin credentials.Devices, like those from u-blox, running in binary message mode, will be affected." Devices configured to output 'Standard' NMEA, will not be affected. The patch has been backported by Debian to their 3.22 series, Miller told The Register in an email.Īsked to estimate the likelihood that things will go awry has a result of people not patching this bug, Miller said, "Depending on what GPS/GNSS receiver is in use, and how it is configured, the chance is either 0 per cent or 100 per cent. Maintainers of various Linux distros, concerned that the bug could result in " the real Y2K panic event," have applied the patch. The latest official release with the fix is 3.23.1, from September 9, 2021. The bug was introduced at the end of 2019 and is present in versions 3.20, 3.21 and 3.22. Octo.Gary Miller, maintainer of gpsd, acknowledged making the error, a simple miscalculation. ↑ 11.0 11.1 11.2 11.3 "Apple Warns Some iPhone Users: Update your phone or lose internet"."Older GPS devices are facing their own mini Y2K bug next month". "GPS glitch threatens thousands of scientific instruments". ↑ "Effects of GPS Rollover on Weather Buoys and C-MAN Stations"."GPS Week Rollover grounds Aussie weather balloons, Boeing planes". "Telus contacting customers in advance about GPS rollover that may affect some customers". "GPS Rollover Hamstrings New York City Wireless Network and a Handful of Other Systems". "Somebody forgot to upgrade: Flights delayed, cancelled by GPS rollover". Staré přijímače mohou přestat fungovat" (in cs). "Blíží se GPS Week Number Rollover Event. ↑ "The April 2019 Global Positioning System (GPS) Week Number Rollover" (in en).↑ 1.0 1.1 "Již příští měsíc nastane rollover: Přestane fungovat celosvětově systém GPS?" (in cs).If these devices do not have these software updates before November 3, 2019, the devices will lose over-the-air software updates and iCloud Backup. iPhone 5 and iPad (4th generation) with cellular require software updates with at least iOS 10.3.4. iPhone 4s, iPad mini (1st generation) with cellular, iPad 2 with CDMA cellular or iPad (3rd generation) with cellular require software updates with at least iOS 9.3.6. Prior to return to normal standard time from daylight saving time during the morning of November 3, 2019, Apple issued a warning to owners of iPhone and iPad, which were sold before 2012, that these Apple products could lose internet. Other products that were affected by the rollover include cellphones that were sold in 2013 or earlier, Australian Bureau of Meteorology's weather balloons, NOAA's weather buoys, many scientific instruments, and consumer GPS navigation devices. Furthermore, the New York City Wireless Network (NYCWiN) crashed. Products known to have been affected by the 2019 rollover include Honeywell's flight management and navigation software that caused delays for a KLM flight and cancellations for numerous flights in China because the technicians failed to patch the software. Effectsĭue to relatively limited commercial and consumer use of GPS during the 1999 rollover, disruption was minor. The United States Department of Homeland Security, the International Civil Aviation Organization, and others issued a warning about this event. The second rollover occurred on the night of April 6 to April 7, 2019, when GPS Week 2047, represented as 1023 in the counter, advanced and rolled over to 0 within the counter. The first rollover took place midnight ( UTC) August 21 to August 22, 1999, when GPS Week 1023 advanced and rolled over to 0 within the counter. Time is used to accurately synchronize payment operations, broadcasters, and mobile operators. GPS is not only used for positioning, but also for accurate time. Software which is not coded to anticipate the rollover to zero may stop working or could be moved back in time by 20 or 40 years. After 1023 the internal value "rolls over", changing to zero again. The Global Positioning system broadcasts a date, including a weekly counter which is stored in only ten binary digits. The Global Positioning System (GPS) Week Number Rollover is a phenomenon that happens every 1024 weeks, which is 19.7 years. Ticket terminal in Prague, showing August 23 as the date (instead of April 8) after the 2019 GPS week number rollover
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