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macOS 10.15 Catalina on Unsupported Macs
WikiPost
0403979
Jun 3, 2019
632
633
634
Replies
16K
Views
4M
Mar 12, 2024
Daniva
X
Sticky
macOS Catalina (10.15) - Bugs and bug fixes
WikiPost
xflashx
Jun 3, 2019
47
48
49
Replies
1K
Views
330K
Oct 21, 2023
Trallo trallo
T
B
Sticky
Catalina Apps Working/Not working
WikiPost
Brammy
Jun 3, 2019
26
27
28
Replies
683
Views
251K
Apr 14, 2023
lkar
L
Sticky
Music - Missing Features, Bugs, Issues & Troubleshooting
WikiPost
ErikGrim
Jul 10, 2019
26
27
28
Replies
688
Views
155K
Jun 9, 2021
chiefdave
C
K
Sticky
macOS (10.15) - the little things
WikiPost
KoolAid-Drink
Jun 3, 2019
16
17
18
Replies
445
Views
134K
Mar 21, 2021
Tech198
T
Normal threads
0
How do I normalise FB page display?
0rinoco
Saturday at 9:15 PM
Replies
2
Views
181
Sunday at 5:00 AM
0rinoco
0
Constant Kernel Panics – userspace watchdog timeout: no successful checkins from com.apple.WindowServer
monstermac77
Feb 9, 2020
46
47
48
Replies
1K
Views
478K
Wednesday at 7:57 AM
Fatboyjack
F
Erase Mac Pro 7,1 install new OS 12 hours
Itconnects
Mar 2, 2024
2
Replies
25
Views
1K
Mar 4, 2024
Itconnects
Retroactive: Mac app that lets you run Aperture, iPhoto, or iTunes on macOS Catalina
rraynor1980
Oct 27, 2019
5
6
7
Replies
153
Views
71K
Mar 3, 2024
Airsculpture
Stickies Under Mac Menu Bar
ProTruckDriver
Feb 29, 2024
Replies
2
Views
291
Feb 29, 2024
ProTruckDriver
F
My 2012 Mac Mini is extremely slow on macOS Catalina
freebrian
Nov 25, 2023
Replies
10
Views
2K
Feb 19, 2024
momskirbyok
M
P
Attempting to use Canon iP4300 Pixma printer on iMac running Catalina
PowerPC1995
Feb 18, 2024
Replies
5
Views
375
Feb 18, 2024
PowerPC1995
P
Y
Changing boot icons
yerbito
Nov 12, 2020
Replies
10
Views
9K
Feb 17, 2024
joevt
J
Wifi Has Worked For Years - Now XXXX FIXED - Almost Always Easy to Fix
danallen
Feb 12, 2024
Replies
1
Views
2K
Feb 12, 2024
danallen
Catalina (MacBook Air) cannot launch recovery mode, safe mode and rejects admin password
glucas32
Feb 8, 2024
Replies
3
Views
630
Feb 9, 2024
IngoX
S
Random photo library appears in trash daily
snail22
Jul 16, 2020
Replies
23
Views
27K
Feb 9, 2024
MobiusStrip
M
H
Install macOS 10.15 Catalina on MacBook Air M2
hatemacosventura
Feb 9, 2024
Replies
1
Views
456
Feb 9, 2024
chrfr
Cannot control brightness of LG UltraFine 5K after wake
Menopause
May 19, 2020
Replies
13
Views
19K
Feb 7, 2024
haralds
D
dosdude1 Catalina Patch
dedosmetros
Oct 21, 2023
Replies
6
Views
3K
Feb 1, 2024
ejok.sam
E
M
Mounting external drives is SUPER slow
motrek
May 29, 2020
2
Replies
25
Views
22K
Jan 29, 2024
motrek
M
iTunes 12.6.5.3 on MacOS Catalina 10.15
bogdanw
Jun 6, 2019
14
15
16
Replies
380
Views
215K
Jan 29, 2024
bogdanw
ARD Agent leaks memory
Aleph Bereshits
Feb 16, 2020
Replies
5
Views
7K
Jan 27, 2024
cjalonso
C
L
Looking for a copy of Catalina to install with OpenCore LegacyPatcher
lkar
Apr 10, 2023
Replies
5
Views
10K
Jan 24, 2024
jackin6
J
Can't log into the Music app
Antares23
Jan 8, 2024
Replies
2
Views
468
Jan 8, 2024
Antares23
F
Catalina
fiberman
Jan 6, 2024
Replies
1
Views
387
Jan 7, 2024
Furka
F
P
Computer won't sleep when booted in Catalina (using Catalina patcher)
PapaPiccolino
Oct 18, 2022
Replies
6
Views
2K
Jan 4, 2024
PapaPiccolino
P
MacBook Pro is crashing
warbler
Jan 2, 2024
Replies
2
Views
558
Jan 3, 2024
warbler
T
Chrome immediately crashes on Catalina 10.15.17
testifix
Sep 25, 2023
Replies
17
Views
10K
Dec 30, 2023
danallen
K
Keychain Backup Not Loading
Kurtisx
Dec 29, 2023
Replies
3
Views
609
Dec 29, 2023
NoBoMac
Solved "Other" taking 280GB!
kagharaht
Dec 23, 2023
Replies
0
Views
439
Dec 23, 2023
kagharaht
Keyboard & Mouse stops working when Filevault is on
kagharaht
Sep 25, 2023
Replies
3
Views
1K
Dec 23, 2023
kagharaht
K
My MacBook had random LCD issues
KaylaRose2025
Dec 10, 2023
Replies
1
Views
661
Dec 11, 2023
Bigwaff
Will a Catalina SSD run if put in a 2010 Macbook Pro?
macthekatt
Dec 7, 2023
Replies
3
Views
828
Dec 9, 2023
MBAir2010
S
Final cut pro
Skiffle
Dec 7, 2023
Replies
1
Views
623
Dec 8, 2023
bogdanw
R
Catalina will not load external USB Harddrives over the network
roelwelters
Nov 22, 2023
Replies
0
Views
543
Nov 22, 2023
roelwelters
R
P
Mac keeps restarting "Panic Medic Boot", Touchbar not working
pete_M_
Aug 9, 2023
Replies
1
Views
3K
Nov 22, 2023
JCarmona
J
H
Fan Always On
Hnsx88
Nov 17, 2023
Replies
6
Views
844
Nov 17, 2023
Hnsx88
H
Catalina - preview - adjust color not showing histogram
dadders6
Apr 28, 2021
Replies
5
Views
3K
Nov 17, 2023
dadders6
H
I can't download Behance app from App Store
hossamshaker
Mar 11, 2023
Replies
3
Views
2K
Nov 15, 2023
heshamsaeed
M
Need Catalina installer <= 10.15.4
macsforme
Oct 20, 2023
Replies
4
Views
1K
Nov 7, 2023
Bigwaff
Window server died pid 388 WS count 0 no boot
chris_oldman
Oct 31, 2023
Replies
9
Views
864
Nov 3, 2023
chris_oldman
File Location Manipulator at Top of Window is Plagued by Tags Selection Box
danallen
Oct 7, 2023
Replies
2
Views
793
Nov 1, 2023
danallen
Can't eject drives as normal
Sirious
Nov 1, 2019
Replies
18
Views
17K
Oct 31, 2023
Hacktivator
H
E
Cloning 500GB SSD to new 1TB SSD
ejj18
Sep 7, 2023
Replies
8
Views
1K
Oct 23, 2023
lasloduncan
T
google chrome problem
Trallo trallo
Oct 21, 2023
Replies
2
Views
2K
Oct 21, 2023
Trallo trallo
T
M
Browser issue
mac007007007
Oct 20, 2023
Replies
0
Views
750
Oct 20, 2023
mac007007007
M
M
The Text Size On Safari's Bookmarks Bar
mac007007007
Oct 17, 2023
Replies
2
Views
2K
Oct 17, 2023
MacGizmo
S
MacBook keeps restarting in sleep mode after upgrading to 10.15
s54
Dec 14, 2019
Replies
5
Views
11K
Oct 14, 2023
Dinozero
D
M
Repeated system crashes. Not sure why. Please help!
m021478
Apr 30, 2020
Replies
7
Views
8K
Oct 6, 2023
SemoTech
Documentation on all parameters for nvram...?
rhimbo
May 30, 2020
Replies
8
Views
13K
Oct 3, 2023
startergo
Clean install of Catalina from Sierra?
CooperBox
Sep 30, 2023
Replies
1
Views
1K
Sep 30, 2023
sdfox7
S
Catalina Patcher OCLP EFI boot option persists
snomelc
Apr 4, 2023
Replies
3
Views
2K
Sep 28, 2023
ClaudAA
C
Notes no longer sync
kagharaht
Sep 21, 2023
Replies
3
Views
1K
Sep 25, 2023
kagharaht
How to Fix Password of Catalina User when Login to Catalina is not working?
danallen
Sep 11, 2023
Replies
5
Views
1K
Sep 20, 2023
danallen
C
Mac Mail and link opening in the background is not working
czaras
Jun 2, 2020
Replies
3
Views
4K
Sep 17, 2023
egelwan
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