I just updated to Bitcoin Core 30+ and noticed something. Did anyone else see that white background on the overview page? And there’s this new blue line at the bottom showing how many hours it's behind the network during updates. Also, the buttons for overview, send, receive, and transaction history are greyed out until you hover over them. Is that how it’s supposed to be?
I haven't upgraded yet, but if you're wondering if you downloaded the real version, you should verify the checksums and signatures.
For reference, the checksums:
I don't pay attention to visual change. But there are some non-minor GUI change in Bitcoin Core 30.0.
Changing Qt major version rarely happen, since i recall it last happened many years ago.
v30.2's GUI is fine on Linux, here's a recent screenshot for reference (tested with empty datadir):
But I've tested this on another machine (Windows) and I got similar (not exact) result as yours:
Notably, the strikethrough across the estimated sync time and the new white separate rectangular backgrounds below the texts.
Thats normal, nothing unusual there. They made a few UI changes, mostly due to Qt updates, but functionality-wise its basically the same mostly just visual tweaks. If it really annoys you, you can use custom themes or just stick to RPC like before.
You mean the grayed-out tab names?
I can only reproduce that if I set my system to dark mode, Bitcoin Core follows the theme but it makes those letters look unclickable.
If it's in normal mode, the texts look normal as seen in my screenshot. (the reason why I only said "similar")
And yeah, as suggested by others, check your Bitcoin Core's hash and verify the file containing the hashes.
SHA256 hash of bitcoin-30.2-win64-setup.exe:
45916d6b896637d738d132c40430d486cdb0331b173be1eee439a49dba95e66a
CertUtil: -hashfile command completed successfully.
C:\Users\Mike\Downloads\Cryptography\30.2>type SHA256SUMS
2bd5db942a34bd68ba72627f03ff2e8633b4b73a1bd120d9c8a4b6632a71866a bitcoin-30.2-aarch64-linux-gnu-debug.tar.gz
73e76c14edc79808a0511c744d102ffbb494807ee90cbcba176568243254b532 bitcoin-30.2-aarch64-linux-gnu.tar.gz
6b821c2a26859ae62e565d1b11ce3786f9e561bac04e8a191a280be09efae3fa bitcoin-30.2-arm-linux-gnueabihf-debug.tar.gz
d510542842318ea34d87cb2c93d6a7fe091dcac2e8684460be2b3c44843fb502 bitcoin-30.2-arm-linux-gnueabihf.tar.gz
c2ecab62891de22228043815cb6211549a32272be3d5d052ff19847d3420bd10 bitcoin-30.2-arm64-apple-darwin.tar.gz
4b8dbdb054f11a30bebbe796dd8f0bda4be2fd5b33b5d2d217c50577208b6a8a bitcoin-30.2-arm64-apple-darwin.zip
18e85e068e9ff8a4b479d57b6f9ed214e5b51a1a948cfaec7708fdaa3b1d3ef5 bitcoin-30.2-arm64-apple-darwin-codesigning.tar.gz
d9294b2423924d02b31abe3bd3d0535fd77f740fbf92a743bfbadb9f48817d32 bitcoin-30.2-arm64-apple-darwin-unsigned.tar.gz
35aabaf80d31fdde1e59c7a1dca9af6f257cdd15a70ef73db0bd6a0acf29873f bitcoin-30.2-arm64-apple-darwin-unsigned.zip
6d25892bf3699f3e9dc3e587411f557a3c40de0aab21f6239cb0a1caa1e6265b bitcoin-30.2-codesignatures-30.2.tar.gz
6fd00b8c42883d5c963901ad4109a35be1e5ec5c2dc763018c166c21a06c84cb bitcoin-30.2.tar.gz
cfb10f7bba0ae6d2b20fb274eb3882886f7d998da09ae291b534a599f690c59e bitcoin-30.2-powerpc64-linux-gnu-debug.tar.gz
db8803f11f8259794864b8b0d2ef8a1a27d01a5943ff4f525bc26a325031fa87 bitcoin-30.2-powerpc64-linux-gnu.tar.gz
4a64f2f850e9cdf2d51ae982f257c3d9ef0d447ab4bf0f5b7fa041cd5583e201 bitcoin-30.2-riscv64-linux-gnu-debug.tar.gz
b0302e4d9579d19a9a501f1278e5d2c56d33fd9583040f34802d8567a1f81ace bitcoin-30.2-riscv64-linux-gnu.tar.gz
99d5cee9b9c37be506396c30837a4b98e320bfea71c474d6120a7e8eb6075c7b bitcoin-30.2-x86_64-apple-darwin.tar.gz
68f4fe0f64576833b50a54e2b4cd9d0538c8618f95d44017eeb4b0940be21118 bitcoin-30.2-x86_64-apple-darwin.zip
d9e97e36fbbd84543a519bf0f9e4ad15d0cd2fee37035af701eea61a0aac25cc bitcoin-30.2-x86_64-apple-darwin-codesigning.tar.gz
6f1445be3a91c5f284a42d99a397c3fd3c40112888c13b5edb366509dae7bb43 bitcoin-30.2-x86_64-apple-darwin-unsigned.tar.gz
3a87a6aa45800314aa2e03c13b9eeb579ea941fa2319fceb75f65483c70c7b50 bitcoin-30.2-x86_64-apple-darwin-unsigned.zip
f45ff30d0295379d56377d35ee67f426521e4caf2cd0af861e36f021a4be8aa0 bitcoin-30.2-x86_64-linux-gnu-debug.tar.gz
6aa7bb4feb699c4c6262dd23e4004191f6df7f373b5d5978b5bcdd4bb72f75d8 bitcoin-30.2-x86_64-linux-gnu.tar.gz
45916d6b896637d738d132c40430d486cdb0331b173be1eee439a49dba95e66a bitcoin-30.2-win64-setup.exe
0d7e1f16f8823aa26d29b44855ff6dbac11c03d75631a6c1d2ea5fab3a84fdf8 bitcoin-30.2-win64.zip
d419302d0fe4f9fb40ec0a4e47b3ff89de1ff37b8b3f49ceb466a66a1f853aa8 bitcoin-30.2-win64-codesigning.tar.gz
62faa2cfe68776bb8bcf53eda2b6cc97084c392d326b7326aee3300163e51f09 bitcoin-30.2-win64-debug.zip
ac173f866f14cb1d48dbeeea50fcb543e8868d0469ae7e6425b7bfa2b5f2c890 bitcoin-30.2-win64-setup-unsigned.exe
17caed334788dfa67220675c6e45786ec2ef9cf1e06ecaf2d5e15678c0134cf2 bitcoin-30.2-win64-unsigned.zip
It looks like this... the light theme is what made it look like that until I changed it to dark and then back to light.
So after those theme switching, it looks normal now?
That's what I haven't tested since I've started my reproduction test in Dark mode. (it wasn't specified anyways)
At least the hash is correct.
However, if you want to complete its verification, you'll have to verify the "SHA256SUMS" file with "SHA256SUMS.asc".
At least I can confirm that those hashes are the same as the one in the file that I've verified myself.
Confirmed: The strikethrough line is the color of your personalized settings in Windows under Themes. Also, if you see the first letter of a word on the top bar underlined... it means that you have pressed Alt key to be able to select it with your keyboard holding down alt.
Other than that, the greyed out text was resolved by switching back to light mode from dark one time. It was only necessary to do this once for it to go back to normal-looking!
If you have the time, it's worth posting this as a new issue in Bitcoin Core's GUI repository under "Issue or feature request related to the GUI".
Since you now have reproducible instructions, you can link this thread and type a summary of the visual bug.
I've checked briefly and I can't find a duplicate in both bitcoin/bitcoin and bitcoin-core/gui repository issues tabs (but you should double-check)
Link: github.com/bitcoin-core/gui/issues
In the GUI's standpoint, it's broken in Windows since it doesn't work as intended.
The actual appearance isn't exactly what you've described, one example is the second screenshot in my test.
You can also try to reproduce it by following the previous replies if you have a Windows machine (OP didn't specify, but try W11)
Of course, the node's performance isn't affected by it, it's purely cosmetic issue.