Will try to recalibrate it several times in a row. Now I'm trying to recalibrate the battery, but looks like it does not help as well. I've tried resetting my Mac's PRAM and SMC, it did not changed anything. I get it that something went wrong with battery electronics. Battery info programs like iBatt2 report battery capacity of 65 337 mAh (with by-design capacity of 5600 mAh). My battery have as few as 37 recharge cycles (yes, I've neglected calibration over the time I've used it). When I plug in the power adapter, my Mac displays that "battery is fully charged, finishing charging process" (I have a Russian OS X 10.5.7, so that is a rough translation), but the LEDs on battery itself display (seemingly accurate) status that there are one or two "LEDs still not charged". When my notebook turns itself off due to "low battery" and I press the small button on the battery itself, all LED lights are alight, indicating full charge. Recently its on-battery power lifespan became very short (30 to 10 minutes). I've bought it new a couple of years ago. Impact: A local attacker may be able to elevate their privilegesĭescription: This issue was addressed by updating to sudo version 1.9.5p2.I have a 15" MacBook Pro 3.1 (that is Late 2007 model AFAIR). working with Trend Micro Zero Day InitiativeĪvailable for: macOS Big Sur 11.2, macOS Catalina 10.15.7, macOS Mojave 10.14.6 working with Trend Micro Zero Day Initiativeĭescription: A race condition was addressed with additional validation.ĬVE-2021-1806: ABC Research s.r.o. Impact: An application may be able to execute arbitrary code with kernel privilegesĭescription: An out-of-bounds write was addressed with improved input validation.ĬVE-2021-1805: ABC Research s.r.o. The updates to Big Sur and Catalina – as well as one available for Mojave macOS 10.14.6 – fix a trio of security issues, including one that involves sudo, a Unix command available in the macOS terminal.įrom Apple’s security document: Intel Graphics DriverĪvailable for: macOS Big Sur 11.2, macOS Catalina 10.15.7 Update: There’s another good reason to install the newest macOS update for your system, even if the battery-charging issue doesn’t apply. Installing the latest macOS 11 Big Sur update may help with battery charging issues on your 2016 or.
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